{"id":73577,"date":"2026-02-07T22:57:27","date_gmt":"2026-02-07T14:57:27","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/73577.html"},"modified":"2026-02-07T22:57:27","modified_gmt":"2026-02-07T14:57:27","slug":"%e3%80%90%e8%af%bb%e8%ae%ba%e6%96%87%e3%80%91nist-%e7%9b%b8%e5%b9%b2%e5%8f%8c%e6%a2%b3%e5%85%89%e8%b0%b1%e6%b3%95%e7%9a%84%e7%81%b5%e6%95%8f%e5%ba%a6%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/73577.html","title":{"rendered":"\u3010\u8bfb\u8bba\u6587\u3011NIST \u76f8\u5e72\u53cc\u68b3\u5149\u8c31\u6cd5\u7684\u7075\u654f\u5ea6\u5206\u6790"},"content":{"rendered":"<p id=\"main-toc\">\u76ee\u5f55<\/p>\n<p id=\"-toc\" style=\"margin-left:0px\">Microsoft Word &#8211; 123518_fixed.docx<\/p>\n<p id=\"%E6%91%98%E8%A6%81-toc\" style=\"margin-left:40px\">\u6458\u8981<\/p>\n<p id=\"%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE%E5%8F%8A%E9%93%BE%E6%8E%A5-toc\" style=\"margin-left:40px\">\u53c2\u8003\u6587\u732e\u53ca\u94fe\u63a5<\/p>\n<p id=\"1.%20%E5%BC%95%E8%A8%80-toc\" style=\"margin-left:40px\">1. \u5f15\u8a00<\/p>\n<p id=\"2.%20%E5%8F%8C%E6%A2%B3%E5%85%89%E8%B0%B1%E4%BB%AA%E7%9A%84%E7%81%B5%E6%95%8F%E5%BA%A6-toc\" style=\"margin-left:40px\">2. \u53cc\u68b3\u5149\u8c31\u4eea\u7684\u7075\u654f\u5ea6<\/p>\n<p id=\"2.1%20%E5%8F%8C%E6%A2%B3%E5%85%89%E8%B0%B1%E4%BB%AA%E7%9A%84%E9%85%8D%E7%BD%AE-toc\" style=\"margin-left:80px\">2.1 \u53cc\u68b3\u5149\u8c31\u4eea\u7684\u914d\u7f6e<\/p>\n<p id=\"2.2%20%E5%8A%A0%E6%80%A7%E5%99%AA%E5%A3%B0%E7%9A%84%E5%BD%B1%E5%93%8D%EF%BC%9A%E6%8E%A2%E6%B5%8B%E5%99%A8%E5%99%AA%E5%A3%B0%E3%80%81%E6%95%A3%E7%B2%92%E5%99%AA%E5%A3%B0%E3%80%81%E6%BF%80%E5%85%89%E7%9B%B8%E5%AF%B9%E5%BC%BA%E5%BA%A6%E5%99%AA%E5%A3%B0%EF%BC%88RIN%EF%BC%89%E5%92%8C%E6%8E%A2%E6%B5%8B%E5%99%A8%E5%8A%A8%E6%80%81%E8%8C%83%E5%9B%B4-toc\" style=\"margin-left:80px\">2.2 \u52a0\u6027\u566a\u58f0\u7684\u5f71\u54cd&#xff1a;\u63a2\u6d4b\u5668\u566a\u58f0\u3001\u6563\u7c92\u566a\u58f0\u3001\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u548c\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4<\/p>\n<p id=\"2.2.1%20%E6%BB%A4%E6%B3%A2%E5%92%8C%E6%8E%A2%E6%B5%8B%E5%99%A8%E6%95%B0%E9%87%8F%E7%9A%84%E7%BC%A9%E6%94%BE%E8%A7%84%E5%BE%8B-toc\" style=\"margin-left:120px\">2.2.1 \u6ee4\u6ce2\u548c\u63a2\u6d4b\u5668\u6570\u91cf\u7684\u7f29\u653e\u89c4\u5f8b<\/p>\n<p id=\"2.2.2%20%E5%AE%9A%E9%87%8F%E5%80%BC%E4%B8%8E%E7%8E%B0%E6%9C%89%E9%AA%8C%E8%AF%81%E7%BB%93%E6%9E%9C%E7%9A%84%E5%AF%B9%E6%AF%94-toc\" style=\"margin-left:120px\">2.2.2 \u5b9a\u91cf\u503c\u4e0e\u73b0\u6709\u9a8c\u8bc1\u7ed3\u679c\u7684\u5bf9\u6bd4<\/p>\n<p id=\"2.3%20%E5%AF%B9%E7%97%95%E9%87%8F%E6%B0%94%E4%BD%93%E7%9A%84%E7%81%B5%E6%95%8F%E5%BA%A6-toc\" style=\"margin-left:80px\">2.3 \u5bf9\u75d5\u91cf\u6c14\u4f53\u7684\u7075\u654f\u5ea6<\/p>\n<p id=\"2.4%20%E5%85%89%E6%A2%B3%E4%B9%8B%E9%97%B4%E6%AE%8B%E4%BD%99%E7%9B%B8%E4%BD%8D%E5%99%AA%E5%A3%B0%E5%AF%BC%E8%87%B4%E7%9A%84%E4%B9%98%E6%80%A7%E5%99%AA%E5%A3%B0-toc\" style=\"margin-left:80px\">2.4 \u5149\u68b3\u4e4b\u95f4\u6b8b\u4f59\u76f8\u4f4d\u566a\u58f0\u5bfc\u81f4\u7684\u4e58\u6027\u566a\u58f0<\/p>\n<p id=\"2.5%20%E4%B8%8E%E5%8F%AF%E8%B0%83%E8%B0%90%E6%BF%80%E5%85%89%E5%85%89%E8%B0%B1%E4%BB%AA%E5%92%8C%E5%85%89%E6%A0%85%E5%85%89%E8%B0%B1%E4%BB%AA%E7%9A%84%E5%AF%B9%E6%AF%94-toc\" style=\"margin-left:80px\">2.5 \u4e0e\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea\u548c\u5149\u6805\u5149\u8c31\u4eea\u7684\u5bf9\u6bd4<\/p>\n<p id=\"2.6%20%E6%80%BB%E7%BB%93-toc\" style=\"margin-left:80px\">2.6 \u603b\u7ed3<\/p>\n<p id=\"3.%20%E6%8E%A8%E5%AF%BC%E8%BF%87%E7%A8%8B-toc\" style=\"margin-left:40px\">3. \u63a8\u5bfc\u8fc7\u7a0b<\/p>\n<p id=\"3.1%20%E7%B3%BB%E7%BB%9F%E5%93%8D%E5%BA%94-toc\" style=\"margin-left:80px\">3.1 \u7cfb\u7edf\u54cd\u5e94<\/p>\n<p id=\"3.2%20%E5%8A%A0%E6%80%A7%E7%99%BD%E5%99%AA%E5%A3%B0%E6%BA%90%E7%9A%84%E8%B4%A1%E7%8C%AE-toc\" style=\"margin-left:80px\">3.2 \u52a0\u6027\u767d\u566a\u58f0\u6e90\u7684\u8d21\u732e<\/p>\n<p id=\"3.3%20%E5%AF%B9%E5%B7%B2%E7%9F%A5%E6%B0%94%E4%BD%93%E7%9A%84%E7%81%B5%E6%95%8F%E5%BA%A6-toc\" style=\"margin-left:80px\">3.3 \u5bf9\u5df2\u77e5\u6c14\u4f53\u7684\u7075\u654f\u5ea6<\/p>\n<p id=\"3.4%20%E5%85%89%E6%A2%B3%E9%97%B4%E6%AE%8B%E4%BD%99%E7%9B%B8%E4%BD%8D%E5%99%AA%E5%A3%B0%E5%AF%BC%E8%87%B4%E7%9A%84%E4%B9%98%E6%80%A7%E5%99%AA%E5%A3%B0-toc\" style=\"margin-left:80px\">3.4 \u5149\u68b3\u95f4\u6b8b\u4f59\u76f8\u4f4d\u566a\u58f0\u5bfc\u81f4\u7684\u4e58\u6027\u566a\u58f0<\/p>\n<p id=\"%E8%87%B4%E8%B0%A2-toc\" style=\"margin-left:40px\">\u81f4\u8c22<\/p>\n<p>\u5185\u68ee\u30fbR\u30fb\u7ebd\u4f2f\u91cc 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id=\"%E6%91%98%E8%A6%81\">\u6458\u8981<\/h3>\n<p>\u76f8\u5e72\u53cc\u68b3\u5149\u8c31\u6cd5\u80fd\u591f\u5bf9\u6837\u54c1\u54cd\u5e94\u7684\u5e45\u5ea6\u548c\u76f8\u4f4d\u8fdb\u884c\u9ad8\u5206\u8fa8\u7387\u3001\u9ad8\u7cbe\u5ea6\u7684\u6d4b\u91cf\u3002\u672c\u6587\u63a2\u8ba8\u4e86\u7531\u52a0\u6027\u767d\u566a\u58f0\u548c\u4e58\u6027\u566a\u58f0\u5bfc\u81f4\u7684\u53ef\u5b9e\u73b0\u4fe1\u566a\u6bd4&#xff08;SNR&#xff09;&#xff0c;\u4ee5\u53ca\u75d5\u91cf\u6c14\u4f53\u68c0\u6d4b\u7684\u76f8\u5e94\u7075\u654f\u5ea6\u6781\u9650\u3002\u7814\u7a76\u8868\u660e&#xff0c;\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b&#xff0c;\u901a\u8fc7\u53ef\u8c03\u8c10\u6ee4\u6ce2\u5668\u5bf9\u6574\u4e2a\u5149\u8c31\u8fdb\u884c\u987a\u5e8f\u91c7\u96c6&#xff0c;\u6216\u901a\u8fc7\u63a2\u6d4b\u5668\u9635\u5217\u8fdb\u884c\u5e76\u884c\u91c7\u96c6&#xff0c;\u53ef\u663e\u8457\u63d0\u9ad8\u4fe1\u566a\u6bd4\u3002\u672c\u6587\u63d0\u51fa\u4e00\u4e2a\u5b9e\u7528\u7684\u54c1\u8d28\u56e0\u6570\u4f5c\u4e3a\u6027\u80fd\u6307\u6807&#xff0c;\u5176\u7b49\u4e8e\u4fe1\u566a\u6bd4&#xff08;\u7ecf\u91c7\u96c6\u65f6\u95f4\u5e73\u65b9\u6839\u5f52\u4e00\u5316\u540e&#xff09;\u4e0e\u5206\u8fa8\u9891\u7387\u5143\u7d20\u6570\u91cf\u7684\u4e58\u79ef\u3002\u5bf9\u4e8e\u57fa\u4e8e\u5355\u63a2\u6d4b\u5668\u548c\u5149\u7ea4\u6fc0\u5149\u5668\u7684\u7cfb\u7edf&#xff0c;\u8be5\u54c1\u8d28\u56e0\u6570\u4e3a10^6 &#8211; 10^7\u00a0Hz^(1\/2)\u3002<\/p>\n<p>\u672c\u7814\u7a76\u4e3a\u7f8e\u56fd\u653f\u5e9c\u5de5\u4f5c\u6210\u679c&#xff0c;\u4e0d\u53d7\u7248\u6743\u9650\u5236\u3002<\/p>\n<p>OCIS \u4ee3\u7801&#xff1a;&#xff08;300.6320&#xff09;\u5916\u5dee\u5149\u8c31\u6cd5&#xff1b;&#xff08;300.6300&#xff09;\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5<\/p>\n<h3 id=\"%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE%E5%8F%8A%E9%93%BE%E6%8E%A5\">\u53c2\u8003\u6587\u732e\u53ca\u94fe\u63a5<\/h3>\n<li>F. \u51ef\u5c14\u66fc\u3001C. \u6208\u52d2\u3001R. \u970d\u5c14\u8328\u6c83\u601d&#xff0c;\u300a\u65f6\u57df\u4e2d\u7ea2\u5916\u9891\u7387\u68b3\u5149\u8c31\u4eea\u300b&#xff0c;\u300a\u5149\u5b66\u5feb\u62a5\u300b&#xff0c;29 \u5377&#xff0c;1542-1544 \u9875&#xff08;2004 \u5e74&#xff09;\u3002<\/li>\n<li>A. \u65bd\u5229\u585e\u5c14\u3001M. \u5e03\u96f7\u59c6\u3001F. \u51ef\u5c14\u66fc\u3001D. \u8303\u5fb7\u97e6\u5fb7&#xff0c;\u300a\u7528\u4e8e\u5feb\u901f\u8fdc\u7a0b\u5316\u5b66\u4f20\u611f\u7684\u9891\u7387\u68b3\u7ea2\u5916\u5149\u8c31\u4eea\u300b&#xff0c;\u300a\u5149\u5b66\u5feb\u62a5\u300b&#xff0c;13 \u5377&#xff0c;9029-9038 \u9875&#xff08;2005 \u5e74&#xff09;\u3002<\/li>\n<li>T. \u5b89\u4e95\u3001Y. \u58c1\u8c37\u3001E. \u5b9e\u5409\u3001S. \u6a2a\u5c71\u3001T. \u8352\u6728&#xff0c;\u300a\u57fa\u4e8e\u591a\u9891\u5916\u5dee\u5149\u7535\u5bfc\u68c0\u6d4b\u7684\u592a\u8d6b\u5179\u9891\u7387\u68b3\u7528\u4e8e\u9ad8\u7cbe\u5ea6\u3001\u9ad8\u5206\u8fa8\u7387\u592a\u8d6b\u5179\u5149\u8c31\u6cd5\u300b&#xff0c;\u300a\u5e94\u7528\u7269\u7406\u5feb\u62a5\u300b&#xff0c;88 \u5377&#xff0c;241104 \u9875&#xff08;2006 \u5e74&#xff09;\u3002<\/li>\n<li>P. \u8d3e\u5361\u91cc\u3001J. D. \u5fb7\u8c22\u5185\u65af\u3001P. \u7d22\u897f\u8036\u3001J. \u70ed\u5185\u65af\u7279\u3001P. \u7279\u6717\u5e03\u83b1&#xff0c;\u300a\u7ed3\u5408\u4e24\u53f0\u5149\u7ea4\u9501\u6a21\u6fc0\u5149\u5668\u7684\u76f4\u63a5\u5c04\u9891\u62cd\u9891\u4e0e\u65b0\u578b\u53c2\u8003\u65b9\u6cd5\u7684\u6709\u6e90\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5\u300b&#xff0c;\u300a\u5149\u5b66\u5feb\u62a5\u300b&#xff0c;16 \u5377&#xff0c;4347-4365 \u9875&#xff08;2008 \u5e74&#xff09;\u3002<\/li>\n<li>B. \u4f2f\u6069\u54c8\u7279\u3001A. \u5c0f\u6cfd\u3001P. \u96c5\u514b\u3001M. \u96c5\u514b\u3001Y. \u5c0f\u6797\u3001T. \u4e4c\u5fb7\u59c6\u3001R. \u970d\u5c14\u8328\u6c83\u601d\u3001G. \u76d6\u62c9\u5947\u7ef4\u5229\u3001T. W. \u6c49\u65bd\u3001N. \u76ae\u514b&#xff0c;\u300a\u8154\u589e\u5f3a\u53cc\u68b3\u5149\u8c31\u6cd5\u300b&#xff0c;\u300a\u81ea\u7136\u5149\u5b50\u5b66\u300b&#xff0c;4 \u5377&#xff0c;55-57 \u9875&#xff08;2009 \u5e74&#xff09;\u3002<\/li>\n<li>I. \u79d1\u4e01\u987f\u3001W. C. \u65af\u65fa\u3001N. R. \u7ebd\u4f2f\u91cc&#xff0c;\u300a\u57fa\u4e8e\u7a33\u5b9a\u5149\u9891\u68b3\u7684\u76f8\u5e72\u591a\u5916\u5dee\u5149\u8c31\u6cd5\u300b&#xff0c;\u300a\u7269\u7406\u8bc4\u8bba\u5feb\u62a5\u300b&#xff0c;100 \u5377&#xff0c;013902 \u9875&#xff08;2008 \u5e74&#xff09;\u3002<\/li>\n<li>I. \u79d1\u4e01\u987f\u3001W. \u65af\u65fa\u3001N. \u7ebd\u4f2f\u91cc&#xff0c;\u300a\u7ea2\u5916\u533a\u57df\u5206\u5b50\u81ea\u7531\u611f\u5e94\u8870\u51cf\u7684\u65f6\u57df\u5149\u8c31\u6cd5\u300b&#xff0c;\u300a\u5149\u5b66\u5feb\u62a5\u300b&#xff0c;\u5df2\u5f55\u7528&#xff08;2010 \u5e74&#xff09;\u3002<\/li>\n<li>I. \u79d1\u4e01\u987f\u3001W. \u65af\u65fa\u3001N. \u7ebd\u4f2f\u91cc&#xff0c;\u300a\u9ad8\u4fe1\u566a\u6bd4\u4e0b\u7684\u76f8\u5e72\u53cc\u68b3\u5149\u8c31\u6cd5\u300b&#xff0c;http:\/\/arxiv.org\/abs\/1001.3865&#xff08;2010 \u5e74&#xff09;\u3002<\/li>\n<li>R. J. \u8d1d\u5c14&#xff0c;\u300a\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5\u5bfc\u8bba\u300b&#xff08;\u5b66\u672f\u51fa\u7248\u793e&#xff0c;1972 \u5e74&#xff09;\u3002<\/li>\n<li>J. \u94b1\u4f2f\u4f26&#xff0c;\u300a\u5e72\u6d89\u5149\u8c31\u6cd5\u539f\u7406\u300b&#xff08;\u7ea6\u7ff0\u30fb\u5a01\u5229\u7236\u5b50\u516c\u53f8&#xff0c;1979 \u5e74&#xff09;\u3002<\/li>\n<li>J. R. \u4f2f\u5947&#xff0c;\u300a\u8272\u6563\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5\u300b&#xff0c;\u300a\u5fae\u91cf\u5316\u5b66\u5b66\u62a5\u300b&#xff0c;3 \u5377&#xff0c;105-122 \u9875&#xff08;1987 \u5e74&#xff09;\u3002<\/li>\n<li>N. \u963f\u5c14\u7a46\u74e6\u8036\u5fb7\u3001M. \u963f\u592b\u8428\u5c14&#xff0c;\u300a\u4e00\u6c27\u5316\u78b3\u6c14\u4f53\u5728\u6beb\u7c73\u6ce2\u548c\u4e9a\u6beb\u7c73\u6ce2\u6ce2\u957f\u4e0b\u7684\u9ad8\u5206\u8fa8\u7387\u5438\u6536\u7cfb\u6570\u548c\u6298\u5c04\u7387\u5149\u8c31\u300b&#xff0c;\u300aIEEE \u4eea\u5668\u4e0e\u6d4b\u91cf\u6c47\u520a\u300b&#xff0c;55 \u5377&#xff0c;1033-1037 \u9875&#xff08;2006 \u5e74&#xff09;\u3002<\/li>\n<li>S. \u5e2d\u52d2&#xff0c;\u300a\u57fa\u4e8e\u9891\u7387\u68b3\u7684\u5149\u8c31\u6cd5\u300b&#xff0c;\u300a\u5149\u5b66\u5feb\u62a5\u300b&#xff0c;27 \u5377&#xff0c;766-768 \u9875&#xff08;2002 \u5e74&#xff09;\u3002<\/li>\n<li>J. W. \u5e03\u7f57\u5c14\u7279&#xff0c;\u300a\u5929\u6587\u5b66\u4e2d\u7684\u9ad8\u5206\u8fa8\u7387\u300b&#xff08;\u65e5\u5185\u74e6\u5929\u6587\u53f0&#xff0c;1985 \u5e74&#xff09;&#xff0c;\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5&#xff0c;1-65 \u9875\u3002<\/li>\n<li>L. A. \u65af\u7279\u7f57\u83ab\u592b\u65af\u57fa&#xff0c;\u300a\u590d\u6742\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5\u4e2d\u7684\u8f90\u5c04\u6d4b\u91cf\u8bef\u5dee\u300b&#xff0c;\u300a\u5e94\u7528\u5149\u5b66\u300b&#xff0c;42 \u5377&#xff0c;1779-1787 \u9875&#xff08;2003 \u5e74&#xff09;\u3002<\/li>\n<li>S. P. \u6234\u7ef4\u65af\u3001M. C. \u827e\u5e03\u62c9\u59c6\u65af\u3001J. W. \u5e03\u7f57\u5c14\u7279&#xff0c;\u300a\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5\u300b&#xff08;\u5b66\u672f\u51fa\u7248\u793e&#xff0c;2001 \u5e74&#xff09;\u3002<\/li>\n<li>V. V. \u666e\u7f57\u6258\u6ce2\u6ce2\u592b&#xff0c;\u300a\u6fc0\u5149\u5916\u5dee\u6cd5\u300b&#xff08;\u65bd\u666e\u6797\u683c\u30fb\u67cf\u6797 \/ \u6d77\u5fb7\u5821\u51fa\u7248\u793e&#xff0c;2009 \u5e74&#xff09;\u3002<\/li>\n<li>W. \u5fb7\u59c6\u7279\u7f57\u5fb7&#xff0c;\u300a\u6fc0\u5149\u5149\u8c31\u6cd5\u300b&#xff08;\u65bd\u666e\u6797\u683c\u51fa\u7248\u793e&#xff0c;1996 \u5e74&#xff09;&#xff0c;\u7b2c 2 \u7248\u3002<\/li>\n<li>I. \u79d1\u4e01\u987f\u3001W. C. \u65af\u65fa\u3001N. R. \u7ebd\u4f2f\u91cc&#xff0c;\u300a15 \u4f4d\u5206\u8fa8\u7387\u7684\u76f8\u5e72\u7ebf\u6027\u5149\u5b66\u91c7\u6837\u300b&#xff0c;\u300a\u5149\u5b66\u5feb\u62a5\u300b&#xff0c;34 \u5377&#xff0c;2153-2155 \u9875&#xff08;2009 \u5e74&#xff09;\u3002<\/li>\n<li>N. R. \u7ebd\u4f2f\u91cc\u3001W. C. \u65af\u65fa&#xff0c;\u300a\u4f4e\u566a\u58f0\u5149\u7ea4\u6fc0\u5149\u9891\u7387\u68b3&#xff08;\u7279\u9080\u8bba\u6587&#xff09;\u300b&#xff0c;\u300a\u7f8e\u56fd\u5149\u5b66\u5b66\u4f1a\u4f1a\u520a B\u300b&#xff0c;24 \u5377&#xff0c;1756-1770 \u9875&#xff08;2007 \u5e74&#xff09;\u3002<\/li>\n<li>J. M. \u8fbe\u5fb7\u5229\u3001G. \u91d1\u8482\u3001S. \u79d1\u6069&#xff0c;\u300a\u5149\u5b50\u6676\u4f53\u5149\u7ea4\u4e2d\u7684\u8d85\u8fde\u7eed\u8c31\u751f\u6210\u300b&#xff0c;\u300a\u73b0\u4ee3\u7269\u7406\u8bc4\u8bba\u300b&#xff0c;78 \u5377&#xff0c;1135-1184 \u9875&#xff08;2006 \u5e74&#xff09;\u3002<\/li>\n<li>N. R. \u7ebd\u4f2f\u91cc\u3001B. R. \u6c83\u4ec0\u4f2f\u6069\u3001K. L. \u79d1\u5c14\u6e29\u3001R. S. \u6e29\u5fb7\u52d2&#xff0c;\u300a\u5fae\u7ed3\u6784\u5149\u7ea4\u4e2d\u8d85\u8fde\u7eed\u8c31\u751f\u6210\u8fc7\u7a0b\u4e2d\u7684\u566a\u58f0\u653e\u5927\u300b&#xff0c;\u300a\u5149\u5b66\u5feb\u62a5\u300b&#xff0c;28 \u5377&#xff0c;944-946 \u9875&#xff08;2002 \u5e74&#xff09;\u3002<\/li>\n<li>K. L. \u79d1\u5c14\u6e29\u3001N. R. \u7ebd\u4f2f\u91cc\u3001J. M. \u8fbe\u5fb7\u5229\u3001S. \u79d1\u6069\u3001S. A. \u8fea\u8fbe\u59c6\u65af\u3001K. \u97e6\u4f2f\u3001R. S. \u6e29\u5fb7\u52d2&#xff0c;\u300a\u5fae\u7ed3\u6784\u5149\u7ea4\u4e2d\u8d85\u8fde\u7eed\u8c31\u751f\u6210\u7684\u57fa\u672c\u566a\u58f0\u9650\u5236\u300b&#xff0c;\u300a\u7269\u7406\u8bc4\u8bba\u5feb\u62a5\u300b&#xff0c;90 \u5377&#xff0c;113904 \u9875&#xff08;2003 \u5e74&#xff09;\u3002<\/li>\n<li>T. W. \u6c49\u65bd&#xff0c;\u300a\u8bfa\u8d1d\u5c14\u5956\u6f14\u8bb2&#xff1a;\u5bf9\u7cbe\u5ea6\u7684\u8ffd\u6c42\u300b&#xff0c;\u300a\u73b0\u4ee3\u7269\u7406\u8bc4\u8bba\u300b&#xff0c;78 \u5377&#xff0c;1297-1309 \u9875&#xff08;2006 \u5e74&#xff09;\u3002<\/li>\n<li>J. L. \u970d\u5c14&#xff0c;\u300a\u8bfa\u8d1d\u5c14\u5956\u6f14\u8bb2&#xff1a;\u5149\u9891\u7684\u5b9a\u4e49\u4e0e\u6d4b\u91cf\u300b&#xff0c;\u300a\u73b0\u4ee3\u7269\u7406\u8bc4\u8bba\u300b&#xff0c;78 \u5377&#xff0c;1279-1295 \u9875&#xff08;2006 \u5e74&#xff09;\u3002<\/li>\n<h3 id=\"1.%20%E5%BC%95%E8%A8%80\">1. \u5f15\u8a00<\/h3>\n<p>\u5df2\u6709\u591a\u9879\u7814\u7a76\u8bc1\u660e\u76f8\u5e72\u53cc\u68b3\u5149\u8c31\u6cd5 [1-8] \u80fd\u591f\u63d0\u4f9b\u5bbd\u5e26\u5149\u8c31\u6570\u636e&#xff0c;\u4e14\u901a\u5e38\u5177\u6709\u6781\u9ad8\u7684\u9891\u7387\u7cbe\u5ea6\u548c\u5206\u8fa8\u7387\u3002\u5728\u672c\u6587\u6240\u8003\u8651\u7684\u914d\u7f6e\u4e2d&#xff08;\u53c2\u8003\u6587\u732e [6-8] \u5df2\u5145\u5206\u9a8c\u8bc1&#xff09;&#xff0c;\u4e00\u675f\u5149\u68b3\u7684\u8f93\u51fa\u7a7f\u8fc7\u6837\u54c1\u540e&#xff0c;\u4e0e\u53e6\u4e00\u675f \u201c\u672c\u5730\u632f\u8361\u5668\u201d&#xff08;LO&#xff09;\u5149\u68b3\u6e90\u76f8\u7ed3\u5408&#xff0c;\u53ef\u5229\u7528\u5149\u68b3\u6e90\u56fa\u6709\u7684\u9891\u7387\u5206\u8fa8\u7387\u548c\u7cbe\u5ea6&#xff0c;\u6d4b\u91cf\u6837\u54c1\u7684\u5b8c\u6574\u590d\u54cd\u5e94&#xff08;\u5373\u76f8\u4f4d\u548c\u5e45\u5ea6&#xff09;\u3002\u5728\u65f6\u57df\u4e2d&#xff0c;\u8be5\u65b9\u6cd5\u7c7b\u4f3c\u4e8e\u65f6\u57df\u5149\u8c31\u6cd5 [7] \u6216\u8272\u6563\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5&#xff08;FTS&#xff09;[9-12]&#xff1b;\u5728\u9891\u57df\u4e2d&#xff0c;\u5176\u7c7b\u4f3c\u4e8e\u5927\u89c4\u6a21\u5e76\u884c\u6fc0\u5149\u5916\u5dee\u5149\u8c31\u4eea&#xff0c;\u6bcf\u5bf9\u5149\u68b3\u9f7f\u90fd\u4f1a\u5728\u7279\u5b9a\u5c04\u9891\u9891\u7387\u4e0b\u4ea7\u751f\u5916\u5dee\u4fe1\u53f7 [13]\u3002\u5c3d\u7ba1\u8be5\u6280\u672f\u80fd\u591f\u4ee5\u9ad8\u9891\u7387\u7cbe\u5ea6\u548c\u5206\u8fa8\u7387\u63d0\u4f9b\u590d\u54cd\u5e94&#xff08;\u76f8\u4f4d\u548c\u5e45\u5ea6&#xff09;&#xff0c;\u4f46\u53ef\u5b9e\u73b0\u7684\u4fe1\u566a\u6bd4&#xff08;SNR&#xff09;\u53d7\u9650\u4e8e\u5e38\u89c4\u56e0\u7d20&#xff0c;\u5373\u63a2\u6d4b\u5668\u566a\u58f0\u3001\u6563\u7c92\u566a\u58f0\u3001\u6fc0\u5149\u6280\u672f\u566a\u58f0\u548c\u63a2\u6d4b\u52a8\u6001\u8303\u56f4\u3002\u4f4e\u4fe1\u566a\u6bd4\u65e0\u7591\u4f1a\u524a\u5f31\u8be5\u65b9\u6cd5\u7684\u8bf8\u591a\u4f18\u52bf&#xff0c;\u4f8b\u5982&#xff0c;\u5bfb\u627e\u5bbd\u5149\u8c31\u7ebf\u7684\u7ebf\u5fc3\u65f6&#xff0c;\u5176\u7edf\u8ba1\u6781\u9650\u7531\u4fe1\u566a\u6bd4\u51b3\u5b9a&#xff0c;\u53ef\u80fd\u4f1a\u8d85\u51fa\u5149\u68b3\u56fa\u6709\u7684\u7cbe\u5ea6\u3002\u672c\u6587\u63a8\u5bfc\u4e86\u7f29\u653e\u5b9a\u5f8b\u548c\u5b9a\u91cf\u4fe1\u566a\u6bd4\u8868\u8fbe\u5f0f&#xff0c;\u5e76\u7814\u7a76\u4e86\u8be5\u6280\u672f\u7684\u7075\u654f\u5ea6\u3002\u8fd9\u4e9b\u8868\u8fbe\u5f0f\u53ef\u7528\u4e8e\u7cfb\u7edf\u8bbe\u8ba1\u3001\u7cfb\u7edf\u6027\u80fd\u8bc4\u4f30\u4ee5\u53ca\u4e0e\u66f4\u4f20\u7edf\u65b9\u6cd5\u7684\u5bf9\u6bd4\u3002<\/p>\n<p>\u672c\u6587\u63a8\u5bfc\u4e86\u4e09\u4e2a\u4e3b\u8981\u65b9\u7a0b\u3002\u9996\u5148&#xff0c;\u7ed9\u51fa\u4e86\u7531\u63a2\u6d4b\u5668\u566a\u58f0\u3001\u6563\u7c92\u566a\u58f0\u3001\u989d\u5916\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u548c\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u5bfc\u81f4\u7684\u6781\u9650\u4fe1\u566a\u6bd4&#xff0c;\u5e76\u6307\u51fa\u4e86\u5bf9\u6574\u4e2a\u5149\u8c31\u8fdb\u884c\u987a\u5e8f\u6216\u5e76\u884c\u91c7\u96c6\u7684\u6f5c\u5728\u4f18\u52bf&#xff0c;\u540c\u65f6\u4e0e\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea\u8fdb\u884c\u4e86\u5bf9\u6bd4\u3002\u5176\u6b21&#xff0c;\u7ed9\u51fa\u4e86\u75d5\u91cf\u6c14\u4f53\u68c0\u6d4b\u7684\u76f8\u5e94\u7075\u654f\u5ea6\u6781\u9650\u3002\u7b2c\u4e09&#xff0c;\u5206\u6790\u4e86\u7531\u4e58\u6027\u566a\u58f0&#xff08;\u5c24\u5176\u662f\u5149\u68b3\u4e4b\u95f4\u7684\u6b8b\u4f59\u8f7d\u6ce2\u76f8\u4f4d\u566a\u58f0&#xff09;\u5bfc\u81f4\u7684\u4fe1\u566a\u6bd4\u9650\u5236\u3002\u7814\u7a76\u8868\u660e&#xff0c;\u5728\u9002\u5f53\u7684\u5de5\u4f5c\u53c2\u6570\u4e0b&#xff0c;\u901a\u8fc7\u6709\u6e90\u9501\u76f8 [6-8] \u6216\u6709\u6e90\u76d1\u6d4b [4] \u6765\u62b5\u6d88\u5149\u68b3\u4e4b\u95f4\u7684\u76f8\u5bf9\u76f8\u4f4d\u548c\u5b9a\u65f6\u6296\u52a8&#xff0c;\u8be5\u4e58\u6027\u566a\u58f0\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002\u63a8\u5bfc\u8fc7\u7a0b\u7b80\u6d01\u660e\u4e86&#xff0c;\u6700\u7ec8\u7684\u7f29\u653e\u5b9a\u5f8b\u4e0e\u4f20\u7edf\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5 [14-16] \u548c\u6fc0\u5149\u5149\u8c31\u6cd5 [17,18] \u4e2d\u7684\u76f8\u5173\u8868\u8fbe\u5f0f\u5bc6\u5207\u76f8\u5173\u3002\u56e0\u6b64&#xff0c;\u672c\u6587\u5728\u7b2c 2 \u8282\u4e2d\u5448\u73b0\u5e76\u8ba8\u8bba\u57fa\u672c\u7ed3\u679c&#xff0c;\u7b2c 3 \u8282\u518d\u7ed9\u51fa\u8be6\u7ec6\u63a8\u5bfc\u8fc7\u7a0b\u3002<\/p>\n<h3 id=\"2.%20%E5%8F%8C%E6%A2%B3%E5%85%89%E8%B0%B1%E4%BB%AA%E7%9A%84%E7%81%B5%E6%95%8F%E5%BA%A6\">2. \u53cc\u68b3\u5149\u8c31\u4eea\u7684\u7075\u654f\u5ea6<\/h3>\n<h4 id=\"2.1%20%E5%8F%8C%E6%A2%B3%E5%85%89%E8%B0%B1%E4%BB%AA%E7%9A%84%E9%85%8D%E7%BD%AE\">2.1 \u53cc\u68b3\u5149\u8c31\u4eea\u7684\u914d\u7f6e<\/h4>\n<p>\u76f8\u5e72\u53cc\u68b3\u5149\u8c31\u6cd5\u53ef\u89c6\u4e3a\u7a7f\u8fc7\u6837\u54c1\u7684\u6e90\u5149\u68b3\u4e0e\u91cd\u590d\u9891\u7387\u4e0d\u540c\u7684\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u4e4b\u95f4\u7684\u5927\u89c4\u6a21\u5e76\u884c\u591a\u5916\u5dee\u6d4b\u91cf\u3002\u6e90\u5149\u68b3\u548c\u672c\u5730\u632f\u8361\u5668\u5149\u68b3\u7684\u6bcf\u5bf9\u5149\u68b3\u9f7f\u90fd\u4f1a\u5f62\u6210\u5404\u81ea\u7684\u5c04\u9891\u62cd\u9891\u4fe1\u53f7&#xff0c;\u4ece\u800c\u5c06\u5149\u5b66\u54cd\u5e94\u4e0b\u53d8\u9891\u81f3\u5c04\u9891\u57df\u3002\u5728\u65f6\u57df\u4e2d&#xff0c;\u8be5\u65b9\u6cd5\u672c\u8d28\u4e0a\u662f\u5085\u91cc\u53f6\u5149\u8c31\u6cd5&#xff0c;\u6d89\u53ca\u91c7\u96c6\u6e90\u5149\u68b3\u8109\u51b2Es(t)\u548c\u672c\u5730\u632f\u8361\u5668\u5149\u68b3\u8109\u51b2<img decoding=\"async\" alt=\"\" class=\"mathcode\" src=\"https:\/\/latex.csdn.net\/eq?\" \/>\\\\(E_{LO}(t)\\\\)\u4e4b\u95f4\u7684\u5e72\u6d89\u56fe&#xff08;\u6216\u4e92\u76f8\u5173&#xff09;&#xff1b;\u8fde\u7eed\u8109\u51b2\u5bf9\u4e4b\u95f4\u7684\u91cd\u53e0\u5177\u6709\u7b49\u4e8e\u8109\u51b2\u5468\u671f\u5dee\u7684\u6709\u6548\u65f6\u95f4\u6b65\u957f&#xff0c;\u56e0\u6b64\u672c\u5730\u632f\u8361\u5668\u8109\u51b2\u4f1a\u7f13\u6162\u626b\u8fc7\u4fe1\u53f7\u8109\u51b2\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b&#xff0c;\u65e0\u6837\u54c1\u65f6\u7684\u6570\u5b57\u5316\u7535\u538b\u4e3aVref\u200b(t)&#061;S(t)\u2297Es\u200b(t)&#xff08;\u4f5c\u4e3a\u6709\u6548\u65f6\u95f4t\u7684\u51fd\u6570&#xff09;&#xff0c;\u5176\u4e2d\u2297\u8868\u793a\u5377\u79ef&#xff0c;<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"19\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145724-698752d4840da.png\" width=\"87\" \/>\u4e3a\u91c7\u6837\u51fd\u6570&#xff08;\u53c2\u8003\u6587\u732e [19] \u4e2d\u7684\u65b9\u7a0b&#xff08;12&#xff09;\u7ed9\u51fa\u4e86\u66f4\u7cbe\u786e\u7684S(t)\u8868\u8fbe\u5f0f&#xff0c;\u53ef\u4fdd\u7559\u591a\u5916\u5dee\u9891\u57df\u56fe\u50cf&#xff09;\u3002\u5f53\u5b58\u5728\u65f6\u57df\u54cd\u5e94\u4e3aH(t)\u7684\u6837\u54c1\u65f6&#xff0c;\u6570\u5b57\u5316\u7535\u538b\u4e3aV(t)&#061;S(t)\u2297Es\u200b(t)\u2297H(t)\u3002\u76ee\u6807\u662f\u5206\u79bb\u51fa\u6837\u54c1\u54cd\u5e94&#xff0c;\u8fd9\u5728\u9891\u57df\u4e2d\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6bd4\u503c\u8f7b\u677e\u5b9e\u73b0&#xff1a;<\/p>\n<p>\\\\begin{equation} \\\\tilde{H}(\\\\nu) &#061; \\\\frac{\\\\tilde{V}(\\\\nu)}{\\\\tilde{V}_{ref}(\\\\nu)} &#061; \\\\tilde{H}_0(\\\\nu) &#043; \\\\sigma_H \\\\tag{1} \\\\end{equation}<\/p>\n<p>\u5176\u4e2d&#xff0c;\u6ce2\u6d6a\u53f7\u8868\u793a\u5085\u91cc\u53f6\u53d8\u6362&#xff0c;v\u4e3a\u5149\u9891&#xff0c;$\\\\tilde{H}_0\\\\left(\\\\nu\\\\right)$\u4e3a\u771f\u5b9e\u6837\u54c1\u54cd\u5e94&#xff0c;\u03c3H\u200b\u4e3a\u4e0d\u53ef\u907f\u514d\u7684\u9644\u52a0\u566a\u58f0&#xff08;\u672c\u6587\u540e\u7eed\u5c06\u56f4\u7ed5\u8be5\u566a\u58f0\u5c55\u5f00\u8ba8\u8bba&#xff09;\u3002\u5bf9\u4e8e\u5f31\u5438\u6536\u6837\u54c1&#xff0c;$\\\\tilde{H}_0(\\\\nu) \\\\equiv 1 &#043; 4\\\\pi^2 i c^{-1} \\\\nu \\\\chi(\\\\nu) L \\\\approx 1 &#8211; \\\\alpha(\\\\nu) L\/2 &#043; i \\\\Delta k(\\\\nu) L$&#xff0c;\u5176\u4e2d$\\\\chi$\u4e3a\u7ebf\u6027\u6781\u5316\u7387&#xff0c;L\u4e3a\u6837\u54c1\u957f\u5ea6&#xff0c;\u03b1(v)\u4e3a\u8870\u51cf\u7cfb\u6570&#xff0c;\u0394k(v)\u4e3a\u76f8\u79fb\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"685\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145724-698752d493625.png\" width=\"1605\" \/><\/p>\n<p>\u56fe 1. &#xff08;a&#xff09;\u53cc\u68b3\u5149\u8c31\u4eea\u5e03\u5c40\u793a\u610f\u56fe&#xff0c;\u5305\u62ec\u987a\u5e8f\u6216\u5e76\u884c\u6570\u636e\u91c7\u96c6\u7684\u53ef\u80fd\u6027\u3002\u56fe\u4e2d&#xff0c;\u4fe1\u53f7\u548c\u53c2\u8003\u91c7\u7528\u65f6\u5206\u590d\u7528 [7,8]&#xff0c;\u4f46\u53c2\u8003\u4e5f\u53ef\u5728\u5355\u72ec\u7684\u5e72\u6d89\u4eea [6] \u4e2d\u91c7\u96c6&#xff0c;\u6216\u901a\u8fc7\u7a7a\u6837\u54c1\u6c60\u987a\u5e8f\u91c7\u96c6\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"654\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145725-698752d5243dd.png\" width=\"1556\" \/>\u56fe 1. &#xff08;b&#xff09;\u6a21\u62df\u65f6\u57df\u4fe1\u53f7\u4e0e\u6709\u6548\u4e0b\u53d8\u9891\u65f6\u95f4&#xff08;\u975e\u5b9e\u9a8c\u5ba4\u65f6\u95f4&#xff09;\u7684\u5173\u7cfb\u3002&#xff08;c&#xff09;\u5728 10 \u592a\u8d6b\u5179\u5e26\u5bbd\u3001100 \u5146\u8d6b\u5179\u5206\u8fa8\u7387\u4e0b&#xff08;M&#061;100,000\u4e2a\u5206\u8fa8\u5143\u7d20&#xff09;\u5bf9\u5e94\u7684\u9891\u57df\u6837\u54c1\u54cd\u5e94\u3002\u4e3a\u4fbf\u4e8e\u8bf4\u660e&#xff0c;\u5047\u8bbe\u6837\u54c1\u5177\u6709 20 \u6761\u7b49\u95f4\u8ddd\u3001\u5bbd\u5ea6\u4e3a 2 \u5409\u8d6b\u5179\u7684\u6d1b\u4f26\u5179\u8dc3\u8fc1\u7ebf&#xff0c;\u9891\u57df\u4fe1\u566a\u6bd4\u4e3a$\\\\sigma_H^{\u22121}\u200b&#061;100$\u3002\u5728\u65f6\u57df\u4e2d&#xff0c;\u76f8\u5e94\u4fe1\u53f7\u4e3a\u5355\u8fb9\u5e72\u6d89\u56fe&#xff0c;\u5305\u542b\u4e24\u4e2a\u5206\u91cf&#xff1a;\u4e2d\u5fc3\u8109\u51b2\u548c\u5c3e\u968f\u7684\u81ea\u7531\u611f\u5e94\u8870\u51cf\u4fe1\u53f7\u3002\u5728\u9891\u57df\u4e2d&#xff0c;\u6bcf\u6761\u8dc3\u8fc1\u7ebf\u7684\u5e45\u5ea6\u548c\u76f8\u4f4d\u90fd\u5f97\u5230\u4e86\u9ad8\u5206\u8fa8\u7387\u7684\u5206\u8fa8\u3002<\/p>\n<p>\u672c\u6587\u8003\u8651\u56fe 1 \u6240\u793a\u7684\u901a\u7528\u914d\u7f6e&#xff0c;\u5176\u8bbe\u8ba1\u57fa\u4e8e\u4ee5\u4e0b\u8003\u91cf&#xff1a;\u5c3d\u7ba1\u5085\u91cc\u53f6\u5149\u8c31\u6cd5\u53ef\u663e\u8457\u964d\u4f4e\u63a2\u6d4b\u5668\u566a\u58f0\u7684\u5f71\u54cd&#xff08;\u8d39\u5c14\u76d6\u7279\u4f18\u52bf&#xff09;&#xff0c;\u4f46\u4f1a\u653e\u5927\u989d\u5916\u6e90\u566a\u58f0\u548c\u52a8\u6001\u8303\u56f4\u9650\u5236\u7684\u5f71\u54cd [9,10,14,16]\u3002\u901a\u8fc7\u5c06\u6d4b\u91cf\u5149\u8c31&#xff08;\u0394v&#xff09;\u5206\u89e3\u4e3a\u53ef\u987a\u5e8f\u6216\u5e76\u884c\u91c7\u96c6\u7684\u5b50\u5e26&#xff0c;\u53ef\u51cf\u8f7b\u8fd9\u4e9b\u566a\u58f0\u9879\u7684\u5f71\u54cd\u3002\u5e76\u884c\u91c7\u96c6\u901a\u8fc7\u56fa\u5b9a\u6ee4\u6ce2\u5668\u5b9e\u73b0&#xff0c;\u8be5\u6ee4\u6ce2\u5668\u5c06$N_d$\u200b\u4e2a\u5149\u8c31\u6ee4\u6ce2\u540e\u7684\u5b50\u5e26\u591a\u8def\u590d\u7528\u5230$N_d$\u200b\u200b\u4e2a\u63a2\u6d4b\u5668\u9635\u5217&#xff1b;\u987a\u5e8f\u91c7\u96c6\u901a\u8fc7\u6bcf\u4e2a\u63a2\u6d4b\u5668\u524d\u7684\u53ef\u8c03\u8c10\u5149\u5b66\u5e26\u901a\u6ee4\u6ce2\u5668\u5b9e\u73b0&#xff0c;\u8be5\u6ee4\u6ce2\u5668\u53ef\u626b\u63cfF\u4e2a\u4e0d\u540c\u7684\u6ee4\u6ce2\u5e26\u3002\u603b\u4f53\u800c\u8a00&#xff0c;\u603b\u5149\u8c31\u5e26\u5bbd\u88ab\u5212\u5206\u4e3aF\u00d7$N_d$\u200b\u200b\u4e2a\u5b50\u5e26&#xff0c;\u6bcf\u4e2a\u5b50\u5e26\u7684\u6ee4\u6ce2\u5e26\u5bbd\u4e3a$\\\\Delta \\\\nu_A &#061; \\\\Delta \\\\nu \/ \\\\left( F N_d \\\\right)$\u3002\u6bcf\u4e2a\u5b50\u5e26\u7684\u6d4b\u91cf\u65f6\u95f4\u4e3aT\/F&#xff08;T\u4e3a\u603b\u91c7\u96c6\u65f6\u95f4&#xff09;\u3002\u5728\u6bcf\u4e2a\u5b50\u5e26\u5185&#xff0c;\u6839\u636e\u65b9\u7a0b&#xff08;1&#xff09;\u8ba1\u7b97\u54cd\u5e94\u3002\u5149\u68b3\u7684\u7a33\u5b9a\u6027\u4f7f\u5f97\u80fd\u591f\u5c06\u8fd9\u4e9b\u5b50\u5e26\u7684\u5168\u5e26\u5bbd\u7279\u5f81\u76f8\u5e72\u62fc\u63a5&#xff0c;\u540c\u65f6\u4fdd\u7559\u9891\u7387\u5206\u8fa8\u7387\u548c\u7cbe\u5ea6\u3002\u9664\u4e86\u53ef\u80fd\u63d0\u9ad8\u4fe1\u566a\u6bd4\u5916&#xff0c;\u8fd9\u79cd\u5149\u8c31\u5206\u89e3\u8fd8\u5141\u8bb8\u5149\u68b3\u91cd\u590d\u9891\u7387\u5dee\u0394fr\u200b\u66f4\u5927&#xff08;\u540c\u65f6\u4ecd\u6ee1\u8db3\u5948\u594e\u65af\u7279\u7ea6\u675f&#xff09;\u3002\u7531\u4e8e\u8be5\u9891\u7387\u5dee\u0394fr\u200b\u6070\u597d\u662f\u4e0b\u53d8\u9891\u5c04\u9891\u5916\u5dee\u62cd\u9891\u4fe1\u53f7\u4e4b\u95f4\u7684\u95f4\u9694&#xff0c;\u56e0\u6b64\u0394fr\u200b\u8d8a\u5927&#xff0c;\u5bf9\u5149\u68b3\u76f8\u5bf9\u7ebf\u5bbd\u7684\u8981\u6c42\u5c31\u8d8a\u4f4e\u3002\u6ee4\u6ce2\u8fd8\u6709\u52a9\u4e8e\u5f52\u4e00\u5316\u5149\u68b3\u5149\u8c31\u4e2d\u7684\u5f3a\u5149\u8c31\u53d8\u5316 [8]\u3002\u7136\u800c&#xff0c;\u9700\u6743\u8861\u7684\u662f&#xff0c;\u5149\u8c31\u5206\u89e3\u4e5f\u4f1a\u653e\u5927\u4e58\u6027\u566a\u58f0&#xff08;\u89c1\u7b2c 2.4 \u8282&#xff09;&#xff0c;\u4e14\u53ef\u80fd\u589e\u52a0\u65f6\u95f4\u5f00\u9500\u3002<\/p>\n<p>\u672c\u6587\u7684\u5206\u6790\u57fa\u4e8e\u4ee5\u4e0b\u5047\u8bbe&#xff1a;<\/p>\n<li>\u6ee4\u6ce2\u540e\u7684\u6e90\u5149\u68b3\u8109\u51b2\u548c\u672c\u5730\u632f\u8361\u5668\u5149\u68b3\u8109\u51b2\u4e4b\u95f4\u7684\u5fae\u5206\u5541\u557e\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002\u8109\u51b2\u4e4b\u95f4\u7684\u5fae\u5206\u5541\u557e\u6709\u52a9\u4e8e\u964d\u4f4e\u52a8\u6001\u8303\u56f4\u9650\u5236 [4,16]&#xff0c;\u4e14\u5728\u65b9\u7a0b&#xff08;1&#xff09;\u4e2d\u4f1a\u88ab\u62b5\u6d88&#xff0c;\u4f46\u4e5f\u53ef\u80fd\u5f15\u5165\u76f8\u4f4d\u548c\u5b9a\u65f6\u566a\u58f0\u7684\u76f8\u5173\u6027&#xff08;\u672c\u6587\u6682\u4e0d\u8003\u8651&#xff09;\u3002<\/li>\n<li>\u5149\u5b66\u6ee4\u6ce2\u5668\u7684\u5f62\u72b6\u4e3a\u9ad8\u65af\u578b&#xff0c;\u5e76\u8ba1\u7b97\u4e2d\u5fc3\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;\u8303\u56f4\u5185\u7684\u5e73\u5747\u4fe1\u566a\u6bd4&#xff08;\u7b49\u4e8e$\\\\sigma_H^{\u22121}$\u200b&#xff09;\u3002\u56e0\u6b64&#xff0c;\u5bf9\u4e8e\u65e0\u6ee4\u6ce2\u60c5\u51b5&#xff08;$FN_d$\u200b\u200b\u200b&#061;1&#xff09;&#xff0c;\u5047\u8bbe\u6e90\u5149\u8c31\u4e3a\u9ad8\u65af\u578b&#xff1b;\u5bf9\u4e8e\u6709\u6ee4\u6ce2\u60c5\u51b5&#xff08;$FN_d$\u200b&gt;1&#xff09;&#xff0c;\u5047\u8bbe\u6e90\u5149\u8c31\u5927\u81f4\u5747\u5300\u3002<\/li>\n<li>\u63a2\u6d4b\u540e\u63a5\u786c\u4ef6\u6216\u8f6f\u4ef6\u4f4e\u901a\u6ee4\u6ce2\u5668&#xff0c;\u5176\u5e26\u5bbd\u7b49\u4e8e\u5948\u594e\u65af\u7279\u9891\u7387fr\u200b\/2\u3002<\/li>\n<li>\u5149\u68b3\u91cd\u590d\u9891\u7387\u5dee\u0394fr\u200b\u548c\u5b50\u5e26\u7684\u5149\u8c31\u5bbd\u5ea6\u9009\u62e9\u6ee1\u8db3\u5948\u594e\u65af\u7279\u7ea6\u675f [1-8]\u3002<\/li>\n<li>\u4e24\u53f0\u5149\u68b3\u6e90\u7684\u76f8\u5bf9\u7ebf\u5bbd\u63a7\u5236\u5728\u0394fr\u200b\u4ee5\u4e0b&#xff08;\u5373\u5047\u8bbe\u5149\u68b3\u4e4b\u95f4\u7684\u76f8\u5bf9\u76f8\u4f4d\u548c\u5b9a\u65f6\u6296\u52a8\u4e2d\u53ef\u5ffd\u7565 \u201c1\/f\u201d \u566a\u58f0 [20]&#xff09;\u3002<\/li>\n<h4 id=\"2.2%20%E5%8A%A0%E6%80%A7%E5%99%AA%E5%A3%B0%E7%9A%84%E5%BD%B1%E5%93%8D%EF%BC%9A%E6%8E%A2%E6%B5%8B%E5%99%A8%E5%99%AA%E5%A3%B0%E3%80%81%E6%95%A3%E7%B2%92%E5%99%AA%E5%A3%B0%E3%80%81%E6%BF%80%E5%85%89%E7%9B%B8%E5%AF%B9%E5%BC%BA%E5%BA%A6%E5%99%AA%E5%A3%B0%EF%BC%88RIN%EF%BC%89%E5%92%8C%E6%8E%A2%E6%B5%8B%E5%99%A8%E5%8A%A8%E6%80%81%E8%8C%83%E5%9B%B4\">2.2 \u52a0\u6027\u566a\u58f0\u7684\u5f71\u54cd&#xff1a;\u63a2\u6d4b\u5668\u566a\u58f0\u3001\u6563\u7c92\u566a\u58f0\u3001\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u548c\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4<\/h4>\n<p>\u5728\u566a\u58f0\u65b9\u9762&#xff0c;\u672c\u6587\u8003\u8651\u63a2\u6d4b\u5668\u566a\u58f0\u3001\u6563\u7c92\u566a\u58f0\u548c\u989d\u5916\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u3002\u63a2\u6d4b\u5668\u566a\u58f0\u7531\u7b49\u6548\u566a\u58f0\u529f\u7387&#xff08;NEP&#xff09;\u8868\u5f81&#xff0c;\u5305\u62ec\u76f4\u81f3\u4fe1\u53f7\u6570\u5b57\u5316\u7684\u6240\u6709\u52a0\u6027\u566a\u58f0\u9879&#xff08;\u5982\u6697\u7535\u6d41\u3001\u7ea6\u7ff0\u900a\u566a\u58f0\u3001\u653e\u5927\u5668\u566a\u58f0\u7cfb\u6570\u7b49&#xff09;\u3002\u7b49\u6548\u566a\u58f0\u529f\u7387&#xff08;NEP&#xff09;\u4f1a\u56e0\u6ce2\u957f\u6ce2\u6bb5\u548c\u63a2\u6d4b\u5668\u7c7b\u578b\u7684\u4e0d\u540c\u800c\u663e\u8457\u53d8\u5316\u3002\u672c\u6587\u5047\u8bbe\u5916\u5dee\u4fe1\u53f7\u7684\u9891\u7387\u8db3\u591f\u9ad8&#xff0c;\u8fdc\u79bb\u4efb\u4f55 \u201c1\/f\u201d \u63a2\u6d4b\u566a\u58f0&#xff0c;\u56e0\u6b64\u7b49\u6548\u566a\u58f0\u529f\u7387&#xff08;NEP&#xff09;\u4e3a\u767d\u566a\u58f0\u3002\u6563\u7c92\u566a\u58f0\u53ef\u901a\u8fc7\u5149\u7535\u63a2\u6d4b\u5668\u5904\u7684\u5149\u68b3\u529f\u7387\u8f7b\u677e\u8ba1\u7b97\u3002\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u53ef\u80fd\u5305\u542b\u6765\u81ea\u8109\u51b2\u95f4\u53d8\u5316\u7684\u4f4e\u9891\u5206\u91cf&#xff0c;\u4ee5\u53ca\u6765\u81ea\u6fc0\u5149\u5668\u6216\u540e\u7eed\u4efb\u4f55\u5149\u653e\u5927\u8fc7\u7a0b\u4e2d\u53d1\u5c04\u7684\u9644\u52a0\u653e\u5927\u81ea\u53d1\u8f90\u5c04&#xff08;ASE&#xff09;\u7684\u5168\u9891\u7387\u5206\u91cf\u3002\u4f4e\u9891\u5206\u91cf\u53ef\u80fd\u5bfc\u81f4\u4e58\u6027\u566a\u58f0&#xff0c;\u4f46\u672c\u6587\u5047\u8bbe\u5e72\u6d89\u56fe\u66f4\u65b0\u7387&#xff08;\u7b49\u4e8e\u0394fr\u200b&#xff09;\u5feb\u4e8e\u8be5\u4f4e\u9891\u566a\u58f0&#xff0c;\u56e0\u6b64\u5ffd\u7565\u8be5\u5206\u91cf\u3002\u6216\u8005&#xff0c;\u53ef\u901a\u8fc7\u6709\u6e90\u53cd\u9988\u5b9e\u9a8c\u6291\u5236\u8be5\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u5206\u91cf&#xff0c;\u6216\u901a\u8fc7\u5355\u72ec\u6d4b\u91cf\u62b5\u6d88\u3002\u56e0\u6b64&#xff0c;\u672c\u6587\u4ec5\u8003\u8651\u7531\u9644\u52a0\u653e\u5927\u81ea\u53d1\u8f90\u5c04&#xff08;ASE&#xff09;\u5bfc\u81f4\u7684\u767d\u566a\u58f0\u3001\u5bbd\u5e26\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;&#xff0c;\u5e76\u5047\u8bbe\u653e\u5927\u81ea\u53d1\u8f90\u5c04&#xff08;ASE&#xff09;\u4e0e\u5149\u68b3\u8f93\u51fa\u5177\u6709\u76f8\u540c\u7684\u5747\u5300\u5149\u8c31\u5f62\u72b6\u3002\u6700\u540e&#xff0c;\u672c\u6587\u8fd8\u8003\u8651\u4e86\u7531\u6570\u5b57\u5316\u4eea\u3001\u653e\u5927\u5668\u6216\u6700\u7ec8\u7531\u5149\u7535\u63a2\u6d4b\u5668\u672c\u8eab\u8bbe\u5b9a\u7684\u63a2\u6d4b\u52a8\u6001\u8303\u56f4\u9650\u5236\u3002<\/p>\n<p>\u901a\u8fc7\u4ec5\u8003\u8651\u4e0a\u8ff0\u767d\u566a\u58f0\u3001\u5bbd\u5e26\u566a\u58f0\u6e90&#xff0c;\u672c\u6587\u672c\u8d28\u4e0a\u5047\u8bbe\u6e90\u5149\u68b3\u548c\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u662f \u201c\u7406\u60f3\u201d \u7684&#xff08;\u9664\u9644\u52a0\u653e\u5927\u81ea\u53d1\u8f90\u5c04&#xff08;ASE&#xff09;\u7684\u5f71\u54cd\u5916&#xff09;\u3002\u7136\u800c&#xff0c;\u5149\u68b3\u4e4b\u95f4\u4ecd\u4f1a\u5b58\u5728\u6b8b\u4f59\u5b9a\u65f6\u548c\u8f7d\u6ce2\u76f8\u4f4d\u566a\u58f0&#xff0c;\u53ef\u80fd\u5bfc\u81f4\u4e58\u6027\u566a\u58f0\u3002\u5728\u7b2c 2.4 \u8282\u548c\u7b2c 3.4 \u8282\u4e2d&#xff0c;\u672c\u6587\u5c06\u8003\u8651\u7531\u8f7d\u6ce2\u76f8\u4f4d\u6296\u52a8\u5bfc\u81f4\u7684\u4e58\u6027\u566a\u58f0&#xff08;\u5176\u53ef\u80fd\u4e3b\u5bfc\u5b9a\u65f6\u6296\u52a8\u7684\u5f71\u54cd&#xff09;\u3002\u7814\u7a76\u8868\u660e&#xff0c;\u53ea\u8981\u5149\u5b66\u6ee4\u6ce2\u5668\u5e26\u5bbd\u8db3\u591f\u5927&#xff0c;\u4e14\u901a\u8fc7\u6709\u6e90\u53cd\u9988\u6216\u76d1\u6d4b\u5145\u5206\u6291\u5236\u76f8\u4f4d\u6296\u52a8&#xff0c;\u4e58\u6027\u566a\u58f0\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002<\/p>\n<p>\u65b9\u7a0b&#xff08;1&#xff09;\u4e2d$\\\\tilde{H}\\\\left(\\\\nu\\\\right)$\u7684\u6d4b\u91cf\u7ed3\u679c\u7ed9\u51fa\u4e86\u8986\u76d6\u5e26\u5bbd\u0394v\u3001\u5305\u542bM\u4e2a\u5206\u8fa8\u5149\u8c31\u5143\u7d20\u7684\u4e00\u7ec4\u590d\u6570\u503c\u70b9\u3002\u4ec5\u8003\u8651\u5bbd\u5e26\u566a\u58f0\u8d21\u732e\u65f6&#xff0c;\u5149\u8c31\u4e2d\u6bcf\u4e2a\u5149\u8c31\u5143\u7d20\u7684\u5e45\u5ea6\u6216\u76f8\u4f4d&#xff08;\u4ee5\u5f27\u5ea6\u4e3a\u5355\u4f4d&#xff09;\u7684\u5e73\u5747\u4e0d\u786e\u5b9a\u5ea6\u4e3a&#xff1a;\\\\begin{equation} \\\\sigma_H &#061; \\\\frac{M\\\\sqrt{\\\\varepsilon}}{0.8\\\\sqrt{T}} \\\\left\\\\{ a_{NEP} \\\\frac{F}{P_c^2} &#043; a_{shot} \\\\frac{1}{N_d P_c} &#043; \\\\left( a_{RIN} &#043; a_{range} \\\\right) \\\\frac{1}{N_{\\\\text{d}}^2 F} \\\\right\\\\}^{1\/2}, \\\\tag{2} \\\\end{equation}<\/p>\n<p>\u5176\u4e2d\u53d8\u91cf\u5b9a\u4e49\u5982\u8868 1 \u6240\u793a&#xff08;\u65b9\u7a0b&#xff08;2&#xff09;\u7684\u63a8\u5bfc\u8fc7\u7a0b\u89c1\u7b2c 3.2 \u8282&#xff09;\u3002\u4fe1\u566a\u6bd4&#xff08;SNR&#xff09;\u5373\u4e3a1\/\u03c3$_H$\u200b\u3002\u6c42\u548c\u9879\u4e2d\u7684\u524d\u4e24\u9879\u5206\u522b\u4e3a\u63a2\u6d4b\u5668\u566a\u58f0\u548c\u6563\u7c92\u566a\u58f0&#xff0c;\u6700\u540e\u4e00\u9879\u53cd\u6620\u4e86\u7531\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u6216\u63a2\u6d4b\u52a8\u6001\u8303\u56f4\u8bbe\u5b9a\u7684\u8109\u51b2\u6d4b\u91cf\u9650\u5236\u3002\u03b5\u8003\u8651\u4e86\u6240\u9700\u5206\u8fa8\u7387\u4e0e\u5149\u68b3\u91cd\u590d\u9891\u7387\u8bbe\u5b9a\u7684\u5206\u8fa8\u7387\u4e4b\u95f4\u7684\u4e0d\u5339\u914d&#xff0c;\u53ef\u89c6\u4e3a\u65f6\u57df\u4e2d\u7684\u5360\u7a7a\u6bd4\u4fee\u6b63\u3002\u5728\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5&#xff08;FTS&#xff09;\u4e2d&#xff0c;\u7406\u8bba\u4e0a\u4e0d\u5b58\u5728\u8be5\u4fee\u6b63\u9879&#xff08;\u56e0\u4e3a\u626b\u63cf\u957f\u5ea6\u5c06\u4e0e\u6240\u9700\u5206\u8fa8\u7387\u5339\u914d&#xff0c;\u5c3d\u7ba1\u5982\u6b64&#xff0c;\u7531\u4e8e\u53cd\u5c04\u955c\u7684\u53cd\u8f6c\u65f6\u95f4&#xff0c;\u4f20\u7edf\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5&#xff08;FTS&#xff09;\u4ecd\u4f1a\u6709\u7c7b\u4f3c\u9879&#xff09;\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f&#xff0c;\u91cd\u590d\u9891\u7387\u5dee\u7684\u8c03\u5236 [2] \u539f\u5219\u4e0a\u53ef\u964d\u4f4e\u8be5\u5360\u7a7a\u6bd4\u56e0\u5b50\u3002<\/p>\n<p>\u8868 1. \u53d8\u91cf\u5b9a\u4e49<\/p>\n<table>\n<tr>\u7269\u7406\u91cf&#xff08;\u5355\u4f4d&#xff09;\u53d8\u91cf\u7269\u7406\u91cf&#xff08;\u5355\u4f4d&#xff09;\u53d8\u91cf<\/tr>\n<tbody>\n<tr>\n<td>\u6e90\u5149\u68b3\u529f\u7387&#xff08;\u74e6&#xff09;<\/td>\n<td>Pc\u200b<\/td>\n<td>\u5149\u8c31\u5bbd\u5ea6&#xff08;\u8d6b\u5179&#xff09;<\/td>\n<td>\u0394v<\/td>\n<\/tr>\n<tr>\n<td>\u6e90\u5149\u68b3\u4e0e\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u529f\u7387\u6bd4<\/td>\n<td>\u03b3<\/td>\n<td>\u5149\u68b3\u91cd\u590d\u9891\u7387&#xff08;\u8d6b\u5179&#xff09;<\/td>\n<td>fr\u200b<\/td>\n<\/tr>\n<tr>\n<td>\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u529f\u7387&#xff08;\u74e6&#xff09;<\/td>\n<td>\u03b3Pc\u200b<\/td>\n<td>\u5149\u8c31\u5206\u8fa8\u7387&#xff08;\u8d6b\u5179&#xff09;<\/td>\n<td>\u03bdres\u200b<\/td>\n<\/tr>\n<tr>\n<td>\u63a2\u6d4b\u5668\u566a\u58f0&#xff08;\u74e6 \/ \u8d6b\u51791\/2&#xff09;<\/td>\n<td>NEP<\/td>\n<td>\u5206\u8fa8\u5143\u7d20\u6570\u91cf<\/td>\n<td>M&#061;\u0394v\/\u03bdres\u200b<\/td>\n<\/tr>\n<tr>\n<td>\u63a2\u6d4b\u52a8\u6001\u8303\u56f4<\/td>\n<td>D<\/td>\n<td>\u5360\u7a7a\u6bd4<\/td>\n<td>\u03b5\u2261\u03bdres\u200b\/fr\u200b<\/td>\n<\/tr>\n<tr>\n<td>\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;<\/td>\n<td>RIN<\/td>\n<td>\u6ee4\u6ce2\u5668\u4f4d\u7f6e\u6570\u91cf&#xff08;\u987a\u5e8f\u91c7\u96c6\u7a0b\u5ea6&#xff09;<\/td>\n<td>F<\/td>\n<\/tr>\n<tr>\n<td>\u63a2\u6d4b\u5668\u6548\u7387<\/td>\n<td>\u03b7<\/td>\n<td>\u63a2\u6d4b\u5668\u6570\u91cf&#xff08;\u5e76\u884c\u91c7\u96c6\u7a0b\u5ea6&#xff09;<\/td>\n<td>Nd\u200b<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u8861\u63a2\u6d4b\u56e0\u5b50<\/td>\n<td>b<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7cfb\u6570:<\/p>\n<p>\\\\begin{align*} a_{NEP} &amp;&#061; \\\\gamma^{-1} NEP^2 \\\\\\\\ a_{shot} &amp;&#061; 4 c_\\\\gamma \\\\eta^{-1} h\\\\nu \\\\\\\\ a_{RIN} &amp;&#061; 2 c_{\\\\gamma^2} b RIN \\\\\\\\ a_{range} &amp;&#061; 8 D^{-2} f_r^{-1} \\\\end{align*}<\/p>\n<p>\u6ce8&#xff1a;a \u76f8\u5173\u5e38\u6570\u4e3ac\u03b3\u200b&#061;(1&#043;\u03b3)\/(2\u03b3)\u548cc\u03b32\u200b&#061;(1&#043;\u03b3^2)\/(2\u03b3)&#xff0c;\u03b3\u4e0e\u4f20\u7edf\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5&#xff08;FTS&#xff09;\u4e2d\u7684\u8c03\u5236\u6548\u7387\u5bc6\u5207\u76f8\u5173\u3002b \u5177\u4f53\u800c\u8a00&#xff0c;\u6e90\u5149\u68b3\u6216\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u7684\u91cd\u590d\u9891\u7387\u4e3afrS\u200b\u6216frL\u200b\u3002c \u52a8\u6001\u8303\u56f4\u53ef\u4e0e\u6709\u6548\u4f4d\u6570N\u76f8\u5173\u8054&#xff0c;\u5373$D &#061; \\\\sqrt{3}\\\\ 2^N$[16]\u3002\u5bf9\u4e8eN&#061;12&#xff0c;D\u22487000\u3002d \u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u4e3a\u5355\u8fb9\u566a\u58f0&#xff0c;\u901a\u5e38\u4ee5\u5206\u8d1d\u6bcf\u8d6b\u5179&#xff08;dBc\/Hz&#xff09;\u8868\u793a\u3002e \u63a2\u6d4b\u53ef\u91c7\u7528\u5e73\u8861\u63a2\u6d4b&#xff08;b&#061;1&#xff09;\u6216\u975e\u5e73\u8861\u63a2\u6d4b&#xff08;b&#061;2&#xff09;\u3002<\/p>\n<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"825\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145725-698752d59f45b.png\" width=\"1226\" \/><\/p>\n<p>\u56fe 2. \u5355\u63a2\u6d4b\u5668\u3001\u65e0\u5149\u5b66\u6ee4\u6ce2&#xff08;F&#061;Nd\u200b&#061;1&#xff09;\u65f6&#xff0c;\u53cc\u68b3\u5149\u8c31\u4eea\u7684\u4fe1\u566a\u6bd4\u548c\u54c1\u8d28\u56e0\u6570\u4e0e\u603b\u5149\u68b3\u529f\u7387Pc\u200b\u7684\u5173\u7cfb&#xff08;\u57fa\u4e8e\u65b9\u7a0b&#xff08;2&#xff09;&#xff0c;\u5f52\u4e00\u5316\u5230 1 \u79d2\u603b\u91c7\u96c6\u65f6\u95f4&#xff09;\u3002\u54c1\u8d28\u56e0\u6570\u662f\u5206\u8fa8\u5149\u8c31\u5143\u7d20\u6570\u91cf\u4e0e\u5e45\u5ea6\u6216\u76f8\u4f4d\u4fe1\u566a\u6bd4\u7684\u4e58\u79ef\u3002\u56fe\u4e2d\u8fd8\u5c55\u793a\u4e86M&#061;100,000\u4e2a\u5206\u8fa8\u5143\u7d20\u65f6\u7684\u4fe1\u566a\u6bd4\u3002\u5728\u4f4e\u5149\u68b3\u529f\u7387\u4e0b&#xff0c;\u4fe1\u566a\u6bd4&#xff08;\u6216\u54c1\u8d28\u56e0\u6570&#xff09;&#xff08;\u84dd\u8272\u5b9e\u7ebf&#xff09;\u53d7\u63a2\u6d4b\u5668\u566a\u58f0\u9650\u5236&#xff08;\u68d5\u8272\u957f\u865a\u7ebf&#xff09;&#xff1b;\u5728\u4e2d\u7b49\u5149\u68b3\u529f\u7387\u4e0b&#xff0c;\u53d7\u6563\u7c92\u566a\u58f0\u9650\u5236&#xff08;\u7070\u8272\u77ed\u865a\u7ebf&#xff09;&#xff1b;\u5728\u9ad8\u5149\u68b3\u529f\u7387\u4e0b&#xff0c;\u53d7\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;&#xff08;\u6d45\u7eff\u8272\u70b9\u5212\u7ebf&#xff09;\u6216\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u9650\u5236&#xff08;\u6df1\u7eff\u8272\u70b9\u5212\u7ebf&#xff09;\u3002\u5047\u8bbe\u5149\u8c31\u5747\u5300\u4e14\u6ee4\u6ce2\u5668\u5f62\u72b6\u4e3a\u9ad8\u65af\u578b&#xff0c;\u6bcf\u4e2a\u5149\u68b3\u9f7f\u7684\u5e73\u5747\u529f\u7387\u4e3aPtout\u200b&#061;0.8Pc\u200bfr\u200b\/\u0394v\u3002\u4f7f\u7528\u7684\u53c2\u6570\u503c&#xff1a;NEP&#061;2\u76ae\u74e6 \/ \u8d6b\u51791\/2&#xff0c;D&#061;7000&#xff0c;RIN&#061;\u2212145\u5206\u8d1d\u6bcf\u8d6b\u5179&#xff08;dBc\/Hz&#xff09;&#xff0c;\u03b7&#061;0.9&#xff0c;b&#061;1&#xff0c;\u03b5&#061;1&#xff0c;\u03b3&#061;c\u03b3\u200b&#061;c\u03b32\u200b&#061;1&#xff0c;\u0394v&#061;10\u592a\u8d6b\u5179&#xff0c;fr\u200b&#061;vres\u200b&#061;100\u5146\u8d6b\u5179\u3002<\/p>\n<p>\u6839\u636e\u65b9\u7a0b&#xff08;2&#xff09;&#xff0c;\u65e0\u8bba\u4e3b\u5bfc\u566a\u58f0\u4e3a\u4f55&#xff0c;\u4e0d\u786e\u5b9a\u5ea6\u5747\u4e0eM\u6210\u7ebf\u6027\u6bd4\u4f8b\u3002\u5728\u5085\u91cc\u53f6\u5149\u8c31\u6cd5\u4e2d&#xff0c;\u7531\u4e8e\u6bcf\u4e2a\u5e72\u6d89\u56fe\u7ea6\u6709M\u4e2a\u65f6\u95f4\u6b65\u957f&#xff0c;\u56e0\u6b64\u9884\u671f\u5b58\u5728$M^{1\/2}$\u7684\u4f9d\u8d56\u5173\u7cfb\u3002\u5728\u53cc\u68b3\u5149\u8c31\u6cd5\u4e2d&#xff0c;\u989d\u5916\u7684$M^{1\/2}$\u4f9d\u8d56\u5173\u7cfb\u6e90\u4e8e\u5047\u8bbe\u6fc0\u5149\u529f\u7387\u6052\u5b9a&#xff0c;\u56e0\u6b64\u5149\u8c31\u5bbd\u5ea6\u52a0\u500d\u4f1a\u964d\u4f4e\u6e90\u5149\u8c31\u529f\u7387\u5bc6\u5ea6&#xff08;\u800c\u5728\u4f20\u7edf\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5&#xff08;FTS&#xff09;\u4e2d&#xff0c;\u7531\u4e8e\u6e90\u529f\u7387\u5149\u8c31\u5bc6\u5ea6\u56fa\u5b9a&#xff0c;\u901a\u5e38\u4e0d\u5b58\u5728\u8be5\u4f9d\u8d56\u5173\u7cfb&#xff09;\u3002\u4ece\u7f29\u653e\u89c4\u5f8b\u548c\u5b9e\u9645\u5e94\u7528\u89d2\u5ea6\u51fa\u53d1&#xff0c;\u4e00\u4e2a\u5b9e\u7528\u7684\u6027\u80fd\u6307\u6807\u662f\u5f52\u4e00\u5316\u54c1\u8d28\u56e0\u6570&#xff0c;\u5373T&#061;1\u79d2\u65f6\u7684M\/\u03c3$_H$\u200b[9]&#xff0c;\u6216\u5355\u4f4d\u65f6\u95f4\u4fe1\u566a\u6bd4\u4e0e\u5206\u8fa8\u5149\u8c31\u5143\u7d20\u6570\u91cf\u7684\u4e58\u79ef\u3002\u56fe 2 \u7ed8\u5236\u4e86\u54c1\u8d28\u56e0\u6570\u548c\u4fe1\u566a\u6bd4\u968f\u603b\u5149\u68b3\u529f\u7387\u7684\u53d8\u5316\u66f2\u7ebf\u3002\u5728\u4ee5\u4e0b\u5c0f\u8282\u4e2d&#xff0c;\u672c\u6587\u5c06\u8ba8\u8bba\u65b9\u7a0b&#xff08;2&#xff09;\u7684\u5176\u4ed6\u7ed3\u679c\u3002<\/p>\n<h5 id=\"2.2.1%20%E6%BB%A4%E6%B3%A2%E5%92%8C%E6%8E%A2%E6%B5%8B%E5%99%A8%E6%95%B0%E9%87%8F%E7%9A%84%E7%BC%A9%E6%94%BE%E8%A7%84%E5%BE%8B\" style=\"background-color:transparent\">2.2.1 \u6ee4\u6ce2\u548c\u63a2\u6d4b\u5668\u6570\u91cf\u7684\u7f29\u653e\u89c4\u5f8b<\/h5>\n<p>\u56fe 3 \u5c55\u793a\u4e86\u54c1\u8d28\u56e0\u6570\u548c\u4fe1\u566a\u6bd4\u968f\u987a\u5e8f\u6216\u5e76\u884c\u5149\u8c31\u91c7\u96c6\u7a0b\u5ea6&#xff08;\u7531F\u548cNd\u200b\u91cf\u5316&#xff09;\u7684\u7f29\u653e\u89c4\u5f8b&#xff0c;\u6240\u6709\u91cf\u5747\u5f52\u4e00\u5316\u5230\u76f8\u540c\u7684 1 \u79d2\u603b\u91c7\u96c6\u65f6\u95f4\u3002\u5728\u63a2\u6d4b\u5668\u566a\u58f0\u9650\u5236\u4e0b&#xff08;\u4f4ePc\u200b&#xff09;&#xff0c;\u5982\u8d39\u5c14\u76d6\u7279\u4f18\u52bf\u6240\u9884\u671f\u7684&#xff0c;\u987a\u5e8f\u91c7\u96c6&#xff08;F&gt;1&#xff09;\u5b58\u5728\u660e\u663e\u52a3\u52bf&#xff0c;\u4e14\u591a\u63a2\u6d4b\u5668\u65e0\u4f18\u52bf&#xff1b;\u5728\u6563\u7c92\u566a\u58f0\u9650\u5236\u4e0b&#xff08;\u4e2d\u7b49Pc\u200b&#xff09;&#xff0c;\u65e0\u8bba\u5149\u8c31\u662f\u987a\u5e8f\u6d4b\u91cf\u8fd8\u662f\u4e00\u6b21\u6027\u6d4b\u91cf&#xff0c;\u5747\u53ef\u8fbe\u5230\u76f8\u540c\u7684\u4fe1\u566a\u6bd4&#xff0c;\u4f46\u591a\u63a2\u6d4b\u5668\u5177\u6709\u4f18\u52bf&#xff1b;\u6700\u540e&#xff0c;\u5728\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u6216\u52a8\u6001\u8303\u56f4\u9650\u5236\u4e0b&#xff08;\u9ad8Pc\u200b&#xff09;&#xff0c;\u987a\u5e8f\u91c7\u96c6\u5177\u6709\u4f18\u52bf&#xff0c;\u591a\u63a2\u6d4b\u5668\u7684\u4f18\u52bf\u66f4\u4e3a\u663e\u8457\u3002<\/p>\n<p>\u589e\u52a0\u6574\u4f53\u6ee4\u6ce2\u7a0b\u5ea6Nd\u200bF\u4f1a\u964d\u4f4e\u7279\u5b9a\u63a2\u6d4b\u5668\u4e0a\u7684\u5149\u529f\u7387&#xff0c;\u5e76\u5c06\u9650\u5236\u566a\u58f0\u4ece\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u6216\u52a8\u6001\u8303\u56f4\u8f6c\u53d8\u4e3a\u6563\u7c92\u566a\u58f0\u6216\u63a2\u6d4b\u5668\u566a\u58f0\u3002\u7406\u60f3\u60c5\u51b5\u4e0b&#xff0c;\u5e94\u589e\u52a0\u63a2\u6d4b\u5668\u6570\u91cfNd\u200b&#xff0c;\u76f4\u5230\u566a\u58f0\u53d7\u63a2\u6d4b\u5668\u566a\u58f0\u9650\u5236\u3002\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u591a\u63a2\u6d4b\u5668\u7684\u4f7f\u7528\u5fc5\u987b\u4e0e\u7cfb\u7edf\u590d\u6742\u5ea6\u7684\u76f8\u5e94\u589e\u52a0\u76f8\u6743\u8861&#xff0c;\u56e0\u6b64Nd\u200b\u53ef\u80fd\u9650\u5236\u4e3a 1\u3002\u6b64\u65f6&#xff0c;\u4ecd\u53ef\u901a\u8fc7\u589e\u52a0\u987a\u5e8f\u6ee4\u6ce2F&#xff0c;\u76f4\u5230\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u6216\u52a8\u6001\u8303\u56f4\u4e0d\u518d\u8d77\u4e3b\u5bfc\u4f5c\u7528\u3002\u57fa\u4e8e\u65b9\u7a0b&#xff08;2&#xff09;&#xff0c;\u6700\u4f18\u5149\u8c31\u6ee4\u6ce2\u503c\u4e3a$F_{opt} \\\\approx P_c \\\\sqrt{2 RIN} \/ \\\\left( N_d NEP \\\\right) $&#xff08;\u9488\u5bf9\u5927D\u548c\u03b5&#061;b&#061;\u03b3&#061;$c_{\\\\gamma^2}$\u200b&#061;1&#xff09;\u3002\u5bf9\u4e8e\u56fe 1 \u4e2d\u7684\u53c2\u6570\u503c\u548cPc\u200b&#061;2\u6beb\u74e6&#xff0c;\u53ef\u5f97Fopt\u200b\u2248100$N_d^{\u22121}$\u200b&#xff0c;\u5bf9\u5e94\u4e8e 1550 \u7eb3\u7c73\u5904 10 \u592a\u8d6b\u5179\u5149\u6e90\u7684\u7ea6 1 \u7eb3\u7c73\u5e26\u5bbd\u6ee4\u6ce2\u3002\u8003\u8651\u5230\u9700\u8981\u6291\u5236\u4e58\u6027\u566a\u58f0\u7684\u5f71\u54cd&#xff08;\u89c1\u7b2c 2.5 \u8282&#xff09;&#xff0c;\u8be5\u5e26\u5bbd\u53ef\u80fd\u8fc7\u7a84&#xff0c;\u56e0\u6b64\u7cfb\u7edf\u53ef\u80fd\u5728\u7a0d\u5bbd\u7684\u6ee4\u6ce2\u6c34\u5e73\u4e0b\u8fd0\u884c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"795\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145725-698752d5f3b5a.png\" width=\"1430\" \/><\/p>\n<p>\u56fe 3. \u5728\u4e0e\u56fe 2 \u76f8\u540c\u7684\u6761\u4ef6\u4e0b&#xff0c;\u4e0d\u540c\u987a\u5e8f\u91c7\u96c6&#xff08;F&#061;10\u300120\u300150&#xff0c;Nd\u200b&#061;1&#xff0c;\u9ed1\u8272\u7ebf&#xff09;\u548c\u5e76\u884c\u6570\u636e\u91c7\u96c6&#xff08;Nd\u200b&#061;10\u300120\u300150 \u4e2a\u63a2\u6d4b\u5668&#xff0c;F&#061;2&#xff0c;\u7ea2\u8272\u7ebf&#xff09;\u65f6&#xff0c;M&#061;100,000\u4e2a\u5206\u8fa8\u5143\u7d20\u7684\u54c1\u8d28\u56e0\u6570\u548c\u4fe1\u566a\u6bd4\u4e0e\u603b\u5149\u68b3\u529f\u7387Pc\u200b\u7684\u5173\u7cfb\u3002\u4e3a\u4fbf\u4e8e\u53c2\u8003&#xff0c;\u56fe\u4e2d\u8fd8\u4fdd\u7559\u4e86\u56fe 2 \u4e2d\u7684\u5176\u4ed6\u7ebf\u6761\u3002\u4f4e\u529f\u7387\u4e0b&#xff0c;\u987a\u5e8f\u91c7\u96c6\u4f1a\u5e26\u6765\u635f\u8017&#xff0c;\u4f46\u5728\u9ad8\u5149\u68b3\u529f\u7387\u4e0b&#xff0c;\u53ef\u6d88\u9664\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u6216\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u5e26\u6765\u7684\u9650\u5236\u3002\u672a\u5305\u542b\u4e58\u6027\u566a\u58f0\u7684\u5f71\u54cd&#xff08;\u89c1\u7b2c 2.4 \u8282&#xff09;\u3002&#xff08;Nd\u200b&gt;1\u7684\u66f2\u7ebf\u4f7f\u7528F&#061;2&#xff0c;\u56e0\u4e3a\u53ef\u80fd\u91c7\u7528\u4ea4\u9519\u65b9\u6cd5\u3002&#xff09;<\/p>\n<h5 id=\"2.2.2%20%E5%AE%9A%E9%87%8F%E5%80%BC%E4%B8%8E%E7%8E%B0%E6%9C%89%E9%AA%8C%E8%AF%81%E7%BB%93%E6%9E%9C%E7%9A%84%E5%AF%B9%E6%AF%94\" style=\"background-color:transparent\">2.2.2 \u5b9a\u91cf\u503c\u4e0e\u73b0\u6709\u9a8c\u8bc1\u7ed3\u679c\u7684\u5bf9\u6bd4<\/h5>\n<p>\u4e00\u822c\u800c\u8a00&#xff0c;\u5bf9\u4e8e\u5728\u6fc0\u5149\u5668\u6216\u653e\u5927\u5668\u589e\u76ca\u5e26\u5bbd\u9644\u8fd1\u8fd0\u884c\u7684\u7cfb\u7edf&#xff0c;\u5149\u68b3\u529f\u7387\u53ef\u80fd\u8db3\u591f\u9ad8&#xff0c;\u56e0\u6b64\u65b9\u7a0b&#xff08;2&#xff09;\u4e2d\u7684\u9650\u5236\u566a\u58f0\u9879\u9884\u671f\u4e3a\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\/ \u52a8\u6001\u8303\u56f4\u9879&#xff08;\u81f3\u5c11\u5bf9\u4e8e\u4f4eF\u548cNd\u200b&#xff09;\u3002\u5bf9\u4e8e\u8d85\u8fde\u7eed\u8c31\u6e90&#xff0c;\u7531\u4e8e\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u7684\u6076\u5316 [21-23]&#xff0c;\u8be5\u566a\u58f0\u9879\u4e5f\u53ef\u80fd\u8d77\u4e3b\u5bfc\u4f5c\u7528\u3002\u5728\u8fd9\u79cd\u9650\u5236\u4e0b&#xff0c;\u5f53b&#061;\u03b3&#061;c\u03b32\u200b&#061;1\u65f6&#xff0c;\u65b9\u7a0b&#xff08;2&#xff09;\u53ef\u91cd\u5199\u4e3a\u54c1\u8d28\u56e0\u6570\u7684\u7b80\u5316\u8868\u8fbe\u5f0f&#xff1a;<\/p>\n<p>\\\\begin{equation} \\\\frac{M}{\\\\sigma_H} &#061; 0.8 \\\\frac{N_d \\\\sqrt{T}}{\\\\sqrt{\\\\varepsilon}} \\\\sqrt{\\\\frac{F}{2 RIN &#043; 8 D^{-2} f_r^{-1}}} \\\\tag{3} \\\\end{equation}<\/p>\n<p>\u672c\u6587\u6d4b\u91cf\u7684\u5149\u7ea4\u6fc0\u5149\u5668\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u6700\u4f4e\u53ef\u8fbe10\u221215&#xff08;\u5373 &#8211; 150 \u5206\u8d1d\u6bcf\u8d6b\u5179&#xff08;dBc\/Hz&#xff09;&#xff09;&#xff0c;\u4f46\u7ecf\u8fc7\u653e\u5927\u540e&#xff0c;\u66f4\u5b9e\u9645\u7684\u6570\u503c\u4e3a &#8211; 145 \u5206\u8d1d\u6bcf\u8d6b\u5179&#xff08;dBc\/Hz&#xff09;&#xff0c;\u4e14\u663e\u8457\u7684\u5149\u8c31\u5c55\u5bbd\u53ef\u80fd\u5bfc\u81f4\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u8fdb\u4e00\u6b65\u5347\u9ad8\u3002\u52a8\u6001\u8303\u56f4\u8d21\u732e\u9879$8 D^{-2} f_r^{-1}$\u200b\u5728 12 \u4f4d\u65f6\u4e3a &#8211; 148 \u5206\u8d1d\u6bcf\u8d6b\u5179&#xff08;dBc\/Hz&#xff09;&#xff0c;\u5728 8 \u4f4d\u65f6\u4e3a &#8211; 124 \u5206\u8d1d\u6bcf\u8d6b\u5179&#xff08;dBc\/Hz&#xff09;[16]\u3002\u56e0\u6b64&#xff0c;\u6839\u636e\u7cfb\u7edf\u60c5\u51b5&#xff0c;\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u6216\u52a8\u6001\u8303\u56f4\u5747\u53ef\u80fd\u4e3b\u5bfc\u65b9\u7a0b&#xff08;3&#xff09;\u3002\u4f5c\u4e3a\u5b9e\u7528\u57fa\u51c6&#xff0c;\u5f53M&#061;100,000\u4e2a\u5206\u8fa8\u5143\u7d20\u3001\u5355\u63a2\u6d4b\u5668\u65e0\u6ee4\u6ce2\u4e14RIN&#061;\u2212145\u5206\u8d1d\u6bcf\u8d6b\u5179&#xff08;dBc\/Hz&#xff09;\u65f6&#xff0c;\u4fe1\u566a\u6bd41\/\u03c3H\u200b\u2248100T1\/2\u3002<\/p>\n<p>\u5728\u672c\u6587\u8fd1\u671f\u7684\u7814\u7a76 [7,8] \u4e2d&#xff0c;\u5149\u8c31\u4e2d\u5fc3\u7684\u4fe1\u566a\u6bd4\u53d7\u9650\u4e8e\u8f83\u5dee\u7684\u52a8\u6001\u8303\u56f4&#xff08;D\u2248500&#xff09;&#xff0c;\u5149\u8c31\u8fb9\u7f18\u7684\u4fe1\u566a\u6bd4\u53d7\u63a2\u6d4b\u5668\u566a\u58f0\u9650\u5236\u3002\u5bf9\u4e8e\u76f8\u5e94\u7684$8 D^{-2} f_r^{-1}$&#061;\u2212125\u5206\u8d1d\u6bcf\u8d6b\u5179&#xff08;dBc\/Hz&#xff09;\u4ee5\u53ca\u5b9e\u9a8c\u53c2\u6570F\u224845\u548c\u03b5&#061;2&#xff0c;\u65b9\u7a0b&#xff08;3&#xff09;\u5f97\u51faM\/\u03c3H\u200b&#061;6.7\u00d7106\u8d6b\u51791\/2\u3002\u5728\u6d4b\u91cf\u7684M&#061;41000\u3001\u03c3H\u200b&#061;4\u00d710\u22124\u548cT&#061;2700\u79d2\u65f6&#xff0c;\u6d4b\u91cf\u7684\u54c1\u8d28\u56e0\u6570\u4e3aM\/\u03c3H\u200b&#061;2\u00d7106\u8d6b\u51791\/2&#xff0c;\u6bd4\u8ba1\u7b97\u503c\u4f4e\u7ea6 3 \u500d&#xff0c;\u8fd9\u4e3b\u8981\u5f52\u56e0\u4e8e\u5149\u8c31\u8fb9\u7f18\u5149\u68b3\u529f\u7387\u964d\u4f4e\u5bfc\u81f4\u7684\u4fe1\u566a\u6bd4\u4e0b\u964d&#xff08;\u5cf0\u503c\u4fe1\u566a\u6bd4\u7ea6\u9ad8 2 \u500d&#xff09;\u4ee5\u53ca\u6e90\u5149\u68b3\u548c\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u529f\u7387\u4e0d\u76f8\u7b49\u3002<\/p>\n<p>\u672c\u6587\u8fd8\u53ef\u5c06\u65b9\u7a0b&#xff08;3&#xff09;\u4e0e\u5176\u4ed6\u51e0\u9879\u57fa\u4e8e\u5149\u7ea4\u7684\u53cc\u68b3\u5149\u8c31\u6cd5\u9a8c\u8bc1\u7ed3\u679c [4,5] \u8fdb\u884c\u5bf9\u6bd4\u3002\u5728\u53c2\u8003\u6587\u732e [5] \u7684\u521d\u59cb\u8154\u589e\u5f3a\u9a8c\u8bc1\u4e2d&#xff0c;\u5b58\u5728M&#061;1500\u4e2a\u5206\u8fa8\u5143\u7d20\u3002\u5305\u62ec\u53c2\u8003\u626b\u63cf\u5728\u5185&#xff0c;\u5cf0\u503c\u4fe1\u566a\u6bd4&#061;100\/2\u200b&#xff0c;\u91c7\u96c6\u65f6\u95f4T&#061;2\u0394fr\u22121\u200b\u22484\u6beb\u79d2&#xff08;\u53c2\u8003\u6587\u732e [5] \u4e2d\u5f15\u7528\u7684\u91c7\u96c6\u5468\u671f\u4e3a\u5207\u8dbe\u7a97\u53e3&#xff0c;\u4f46\u5728\u65b9\u7a0b&#xff08;2&#xff09;\u4e2d\u4e3a\u5b8c\u6574\u626b\u63cf\u6240\u9700\u7684\u65f6\u95f4\u6216\u0394fr\u22121\u200b&#xff09;\u3002\u6839\u636e\u8fd9\u4e9b\u6570\u503c&#xff0c;\u5b9e\u9a8c\u54c1\u8d28\u56e0\u6570\u4e3aM\/\u03c3H\u200b&#061;1.7\u00d710^6\u8d6b\u51791\/2\u3002\u5728\u53c2\u8003\u6587\u732e [4] \u4e2d&#xff0c;\u4e24\u675f\u6e90\u5149\u5747\u7a7f\u8fc7\u6837\u54c1&#xff0c;\u4f46\u4fe1\u566a\u6bd4\u5e94\u4ecd\u5728 2 \u500d\u8303\u56f4\u5185\u9002\u7528\u3002\u672c\u6587\u4f30\u8ba1M\u22483100\u3001\u03b5&#061;115\u3001\u5e45\u5ea6\u4fe1\u566a\u6bd4\u4e3a2\u200b\u00d7100\u3001\u91c7\u96c6\u65f6\u95f4T&#061;2\u79d2&#xff0c;\u8ba1\u7b97\u5f97\u51faM\/\u03c3H\u200b\u22480.25\u00d710^6\u8d6b\u51791\/2&#xff08;\u5f53\u0394fr\u200b\u63a5\u8fd1\u5948\u594e\u65af\u7279\u6781\u9650\u65f6&#xff0c;\u53ef\u80fd\u83b7\u5f97\u66f4\u9ad8\u503c&#xff09;\u3002<\/p>\n<p>\u603b\u4f53\u800c\u8a00&#xff0c;\u5bf9\u4e8e\u5355\u63a2\u6d4b\u5668&#xff0c;\u8fd9\u4e9b\u7ed3\u679c\u4ee5\u53ca\u65b9\u7a0b&#xff08;3&#xff09;\u548c\u56fe 2 \u8868\u660e&#xff0c;\u76f8\u5e72\u53cc\u68b3\u5149\u8c31\u6cd5\u7684\u54c1\u8d28\u56e0\u6570M\/\u03c3H\u200b&lt;107\u8d6b\u51791\/2&#xff08;\u81f3\u5c11\u5bf9\u4e8e\u57fa\u4e8e\u5149\u7ea4\u7684\u5149\u68b3&#xff09;&#xff1b;\u56fa\u6001\u5149\u68b3\u7684\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u66f4\u4f4e&#xff0c;\u53ef\u80fd\u8fbe\u5230\u66f4\u9ad8\u7684\u54c1\u8d28\u56e0\u6570\u3002<\/p>\n<h4 id=\"2.3%20%E5%AF%B9%E7%97%95%E9%87%8F%E6%B0%94%E4%BD%93%E7%9A%84%E7%81%B5%E6%95%8F%E5%BA%A6\" style=\"background-color:transparent\">2.3 \u5bf9\u75d5\u91cf\u6c14\u4f53\u7684\u7075\u654f\u5ea6<\/h4>\n<p>\u91cd\u5efa\u7684\u54cd\u5e94\u4e3a\u6837\u54c1\u8868\u5f81\u63d0\u4f9b\u4e86\u9ad8\u9891\u7387\u5206\u8fa8\u7387\u548c\u7cbe\u5ea6&#xff0c;\u56e0\u6b64\u6709\u671b\u5728\u5b58\u5728\u5927\u91cf\u80cc\u666f\u5e72\u6270\u7684\u60c5\u51b5\u4e0b\u68c0\u6d4b\u7279\u5b9a\u6c14\u4f53\u3002\u57fa\u4e8e\u65b9\u7a0b&#xff08;2&#xff09;&#xff0c;\u53ef\u8ba1\u7b97\u6700\u4f73\u53ef\u80fd\u7075\u654f\u5ea6&#xff08;\u65e0\u80cc\u666f\u5e72\u6270&#xff09;\u3002\u4e3a\u4e0e\u6fc0\u5149\u5149\u8c31\u4eea\u5bf9\u6bd4&#xff0c;\u5c06\u7075\u654f\u5ea6\u8868\u793a\u4e3a\u79bb\u6563\u8c31\u7ebf\u5904\u7684\u6700\u5c0f\u5438\u6536\u7075\u654f\u5ea6(\u03b10\u200bL)min\u200b\u3002\u7b80\u5355\u800c\u8a00&#xff0c;\u53ef\u5c06\u5176\u7b49\u540c\u4e8e\u5149\u8c31\u5f3a\u5ea6\u7684\u4e0d\u786e\u5b9a\u5ea62\u03c3H\u200b\u3002\u4f46\u5b9e\u9645\u7075\u654f\u5ea6\u4f1a\u663e\u8457\u66f4\u9ad8&#xff0c;\u56e0\u4e3a\u5355\u6761\u5438\u6536\u7ebf\u548c\u591a\u6761\u5438\u6536\u7ebf\u5747\u5b58\u5728\u591a\u4e2a\u6d4b\u91cf\u70b9&#xff1a;\\\\begin{equation} \\\\left( \\\\alpha_0 L \\\\right)_{\\\\text{min}}^{\\\\text{effective}} &#061; 2 \\\\sigma_H \\\\times \\\\sqrt{\\\\frac{4 \\\\nu_{\\\\text{res}}}{\\\\pi \\\\sum_j \\\\Delta \\\\nu_{Lor,j} \\\\left( \\\\alpha_j \/ \\\\alpha_0 \\\\right)^2}}, \\\\tag{4} \\\\end{equation}<\/p>\n<p>\u200b\u200b\u200b\u5176\u4e2d\u6c42\u548c\u9879\u8986\u76d6\u4e0d\u540c\u7684\u632f\u8f6c\u7ebf&#xff0c;\u6bcf\u6761\u7ebf\u5177\u6709\u6d1b\u4f26\u5179\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;\u0394vLor,j\u200b\u548c\u5cf0\u503c\u5438\u6536\u03b1j\u200b\u3002\u5e73\u65b9\u6839\u9879\u8868\u793a\u76f8\u5bf9\u4e8e\u5355\u4e2a\u9891\u7387\u5143\u7d20\u8ba1\u7b97\u7684\u7075\u654f\u5ea6\u589e\u5f3a\u3002\u5bf9\u4e8e\u56fe 1 \u4e2d\u7684\u6a21\u62df\u4fe1\u53f7&#xff0c;\u6c42\u548c\u9879\u8986\u76d6 20 \u6761\u5f3a\u5ea6\u76f8\u7b49\u3001\u5bbd\u5ea6\u7ea6\u4e3a20\u00d7vres\u200b\u7684\u8c31\u7ebf&#xff0c;\u589e\u5f3a\u56e0\u5b50\u7ea6\u4e3a 20\u3002\u66f4\u5b9e\u9645\u5730&#xff0c;\u4f8b\u5982\u5bf9\u4e8e\u53c2\u8003\u6587\u732e [6-8] \u4e2d\u7684\u6c30\u5316\u6c22&#xff08;HCN&#xff09;\u6570\u636e&#xff0c;\u5f53vres\u200b&#061;200\u5146\u8d6b\u5179\u65f6&#xff0c;\u76f8\u5bf9\u4e8e\u6700\u5f3a\u7ebf\u7684\u589e\u5f3a\u56e0\u5b50\u7ea6\u4e3a 11\u3002\u65b9\u7a0b&#xff08;4&#xff09;\u8fd8\u5047\u8bbe\u6c14\u4f53\u54cd\u5e94\u5df2\u77e5\u3002\u5c3d\u7ba1\u8fd9\u79cd\u589e\u5f3a\u6709\u52a9\u4e8e\u63d0\u9ad8\u7075\u654f\u5ea6&#xff0c;\u4f46\u4e0e\u6fc0\u5149\u5149\u8c31\u4eea\u7684\u6807\u51c6\u76f8\u6bd4&#xff0c;\u6574\u4f53\u7075\u654f\u5ea6\u4ecd\u7136\u8f83\u4f4e\u3002\u4e0e\u4f20\u7edf\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5&#xff08;FTS&#xff09;\u4e00\u6837&#xff0c;\u8fd9\u79cd\u8f83\u4f4e\u7684\u7075\u654f\u5ea6\u662f\u4e0e\u5bbd\u5e26\u5149\u8c31\u83b7\u53d6\u80fd\u529b\u7684\u6743\u8861\u3002<\/p>\n<h4 id=\"2.4%20%E5%85%89%E6%A2%B3%E4%B9%8B%E9%97%B4%E6%AE%8B%E4%BD%99%E7%9B%B8%E4%BD%8D%E5%99%AA%E5%A3%B0%E5%AF%BC%E8%87%B4%E7%9A%84%E4%B9%98%E6%80%A7%E5%99%AA%E5%A3%B0\">2.4 \u5149\u68b3\u4e4b\u95f4\u6b8b\u4f59\u76f8\u4f4d\u566a\u58f0\u5bfc\u81f4\u7684\u4e58\u6027\u566a\u58f0<\/h4>\n<p>\u4efb\u4f55\u5085\u91cc\u53f6\u5149\u8c31\u6cd5\u4e2d\u90fd\u5b58\u5728\u4e00\u4e2a\u91cd\u8981\u7684\u566a\u58f0\u8d21\u732e \u2014\u2014 \u4e58\u6027\u566a\u58f0&#xff0c;\u5176\u53ef\u80fd\u6e90\u4e8e\u4e24\u53f0\u5149\u68b3\u6e90\u4e4b\u95f4\u7684\u76f8\u5bf9\u5e45\u5ea6\u566a\u58f0\u3001\u5b9a\u65f6\u6296\u52a8\u6216\u76f8\u4f4d\u566a\u58f0&#xff08;\u6563\u7c92\u566a\u58f0\u5728\u6280\u672f\u4e0a\u662f\u4e58\u6027\u7684&#xff0c;\u4f46\u51fa\u4e8e\u7b2c 3.2 \u8282\u4e2d\u89e3\u91ca\u7684\u539f\u56e0&#xff0c;\u672c\u6587\u5c06\u5176\u89c6\u4e3a\u52a0\u6027\u566a\u58f0&#xff09;\u3002\u672c\u6587\u5047\u8bbe\u901a\u8fc7\u6709\u6e90\u9501\u76f8\u6216\u76d1\u6d4b\u65b9\u6cd5 [4,6-8]&#xff0c;\u5927\u90e8\u5206\u5149\u68b3\u4e4b\u95f4\u7684\u5b9a\u65f6\u548c\u76f8\u4f4d\u566a\u58f0\u5df2\u88ab\u6291\u5236&#xff08;\u539f\u5219\u4e0a&#xff0c;\u4e5f\u53ef\u901a\u8fc7\u7c7b\u4f3c\u65b9\u5f0f\u6291\u5236\u8109\u51b2\u95f4\u5e45\u5ea6\u566a\u58f0&#xff09;\u3002\u7136\u800c&#xff0c;\u5149\u68b3\u4e4b\u95f4\u4ecd\u4f1a\u5b58\u5728\u6b8b\u4f59\u566a\u58f0&#xff0c;\u56e0\u6b64\u8ba1\u7b97\u8be5\u566a\u58f0\u5bf9\u6d4b\u91cf\u6837\u54c1\u54cd\u5e94\u7684\u5f71\u54cd\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u5373\u4f7f\u5bf9\u4e8e\u9ad8\u5ea6\u7a33\u5b9a\u7684\u5149\u68b3 [20]&#xff0c;\u8f7d\u6ce2\u76f8\u4f4d\u566a\u58f0\u4e5f\u5c24\u5176\u68d8\u624b&#xff0c;\u56e0\u6b64\u672c\u6587\u91cd\u70b9\u5173\u6ce8\u8f7d\u6ce2\u76f8\u4f4d\u566a\u58f0\u800c\u975e\u5b9a\u65f6\u6296\u52a8\u3002\u53ef\u5c06\u76f8\u4f4d\u566a\u58f0\u5206\u4e3a\u6162\u901f\u548c\u5feb\u901f\u5206\u91cf&#xff1a;\u6162\u4e8e\u5e72\u6d89\u56fe\u66f4\u65b0\u7387\u0394$f_r^{\u22121}$\u200b\u7684\u76f8\u4f4d\u566a\u58f0\u4f1a\u5bfc\u81f4\u6c42\u548c\u5e72\u6d89\u56fe\u4fe1\u53f7\u964d\u4f4e$\\\\left(1 &#8211; \\\\sigma_{\\\\varphi,slow}^2 \/ 2\\\\right)$&#xff0c;\u5176\u4e2d$\\\\sigma_{\\\\varphi,slow}^2 $\u200b\u662f\u76f8\u4f4d\u53d8\u5316\u7684&#xff08;\u6162\u901f&#xff09;\u5206\u91cf\u3002\u5f53$\\\\sigma_{\\\\varphi,slow}^2 $&#061;0.4\u5f27\u5ea6\u65f6&#xff0c;\u51c0\u5f71\u54cd\u4ec5\u4e3a\u53ef\u5ffd\u7565\u7684 8% \u964d\u4f4e [19]&#xff1b;\u5f53$\\\\sigma_{\\\\varphi,slow}^2 $\u200b&gt;1\u5f27\u5ea6\u65f6&#xff0c;\u5e94\u91c7\u7528\u5e38\u89c4\u65b9\u6cd5 [8,16] \u8fdb\u884c\u76f8\u4f4d\u6821\u6b63\u3002\u56e0\u6b64&#xff0c;\u6162\u901f\u76f8\u4f4d\u566a\u58f0\u901a\u5e38\u4e0d\u4f1a\u6784\u6210\u95ee\u9898\u3002<\/p>\n<p>\u5728\u5e72\u6d89\u56fe\u65f6\u95f4\u5c3a\u5ea6\u4e0a&#xff08;\u5c24\u5176\u662f\u4e2d\u5fc3\u8109\u51b2\u671f\u95f4&#xff09;\u53d1\u751f\u7684\u6b8b\u4f59\u5feb\u901f\u76f8\u4f4d\u566a\u58f0\u65e0\u6cd5\u901a\u8fc7\u7c7b\u4f3c\u65b9\u5f0f\u6d88\u9664\u3002\u5047\u8bbe\u566a\u58f0\u8f83\u5c0f&#xff08;&lt;1 \u5f27\u5ea6&#xff09;&#xff0c;\u5176\u4f1a\u6dfb\u52a0\u4e00\u4e2a\u4e58\u6027\u566a\u58f0\u9879&#xff0c;\u8be5\u566a\u58f0\u9879\u4f1a\u968f\u7740\u5e72\u6d89\u56fe\u6570\u91cf\u7684\u5e73\u65b9\u6839\u5e73\u5747\u51cf\u5c0f&#xff0c;\u4f46\u4ecd\u53ef\u80fd\u8f7b\u6613\u8d85\u8fc7\u52a0\u6027\u767d\u566a\u58f0\u3002\u4f8b\u5982&#xff0c;0.1 \u5f27\u5ea6\u7684\u53d8\u5316\u4f1a\u5bfc\u81f4\u4e2d\u5fc3\u8109\u51b2\u7ea6 10% \u7684\u566a\u58f0&#xff0c;\u8fd9\u5c06\u5b8c\u5168\u63a9\u76d6\u4efb\u4f55\u5fae\u5f31\u7684\u6f5c\u5728\u4fe1\u53f7\u3002\u4e3a\u4e86\u5728\u65f6\u57df\u4e2d\u4fdd\u7559\u5bf9\u6837\u54c1\u54cd\u5e94&#xff08;\u5373\u75d5\u91cf\u6c14\u4f53\u7684\u81ea\u7531\u611f\u5e94\u8870\u51cf&#xff08;FID&#xff09;\u4fe1\u53f7&#xff09;\u7684\u7075\u654f\u5ea6&#xff0c;\u4e2d\u5fc3\u8109\u51b2\u6301\u7eed\u65f6\u95f4&#xff08;~1\/\u0394vA\u200b&#xff09;\u5fc5\u987b\u77ed\u4e8e\u6837\u54c1\u76f8\u5e72\u65f6\u95f4&#xff08;~ \u5149\u8c31\u7279\u5f81\u5bbd\u5ea6\u7684\u5012\u6570&#xff09;\u3002\u5728\u9891\u57df\u4e2d&#xff0c;\u8fd9\u79cd\u4e58\u6027\u566a\u58f0\u5bfc\u81f4\u76f8\u4f4d\u548c\u5e45\u5ea6\u566a\u58f0\u7684\u76f8\u5173\u5bbd\u5ea6\u7b49\u4e8e\u7279\u5b9a\u5b50\u5e26\u4e2d\u4fe1\u53f7\u7684\u5149\u8c31\u5bbd\u5ea6&#xff08;\u4f8b\u5982\u0394vA\u200b&#xff09;&#xff0c;\u4ece\u800c\u4ea7\u751f\u6162\u901f\u57fa\u7ebf\u6f02\u79fb\u3002\u4e3a\u4e86\u5728\u9891\u57df\u4e2d\u4fdd\u7559\u5bf9\u6837\u54c1\u54cd\u5e94\u7684\u7075\u654f\u5ea6&#xff0c;\u76f8\u5173\u5bbd\u5ea6\u0394vA\u200b\u5fc5\u987b\u5927\u4e8e\u5149\u8c31\u7279\u5f81\u7684\u5bbd\u5ea6&#xff08;\u4e0e\u65f6\u57df\u4e2d\u7684\u6761\u4ef6\u5b8c\u5168\u76f8\u540c&#xff09;\u3002\u53ef\u901a\u8fc7\u7b80\u5355\u7684\u591a\u9879\u5f0f\u62df\u5408\u6d88\u9664\u6162\u901f\u6f02\u79fb [6-8]\u3002\u5047\u8bbe\u8109\u51b2\u95f4\u65b9\u5dee\u4e3a$\\\\sigma_{\\\\varphi,fast}^2$\u200b\u7684\u767d\u8f7d\u6ce2\u76f8\u4f4d\u566a\u58f0&#xff0c;\u4e14\u6ee4\u6ce2\u5668\u4e2d\u5fc3\u4e4b\u95f4\u7684\u95f4\u9694\u7b49\u4e8e\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;&#xff0c;\u5219\u5e45\u5ea6\u6216\u76f8\u4f4d\u7684\u566a\u58f0\u5927\u81f4\u4e3a&#xff1a;<\/p>\n<p>\\\\begin{equation} \\\\sigma_{H,mult} \\\\sim 3\\\\sqrt{\\\\frac{\\\\Delta v}{T N_d f_r}} \\\\sigma_{\\\\varphi,fast}, \\\\tag{5} \\\\end{equation}<\/p>\n<p>\u200b\u5176\u4e2d\u76f8\u5173\u5bbd\u5ea6\u4e3a\u9ad8\u65af\u578b&#xff0c;\u7b49\u4e8e\u6ee4\u6ce2\u5668\u7684\u5149\u8c31\u5bbd\u5ea6\u6216\u0394vA\u200b&#xff0c;\u53d8\u91cf\u5b9a\u4e49\u5982\u8868 1 \u6240\u793a&#xff08;\u66f4\u4e25\u683c\u7684\u8868\u8fbe\u5f0f\u89c1\u65b9\u7a0b&#xff08;30&#xff09;&#xff09;\u3002\u53ef\u5c06\u8be5\u566a\u58f0\u4e0e\u65b9\u7a0b&#xff08;2&#xff09;\u4e2d\u7684\u767d\u566a\u58f0\u8fdb\u884c\u5bf9\u6bd4\u3002\u5bf9\u4e8eNd\u200b&#061;1\u548c\u56fe 1 \u4e2d\u7684\u53c2\u6570\u503c&#xff0c;$\\\\sigma_{H,mult} \\\\sim 0.1\\\\sigma_{\\\\varphi,fast}\\\\ \\\\text{Hz}^{-1\/2}$&#xff08;\u6ce8\u610f&#xff0c;\u76f8\u5bf9\u76f8\u4f4d\u566a\u58f0\u7684\u6563\u7c92\u566a\u58f0\u8d21\u732e\u4e3a$\\\\sigma_{\\\\varphi,fast}^{shotnoise} \\\\sim n_c^{-1\/2}$&#xff0c;\u5176\u4e2dnc\u200b\u4e3a\u6bcf\u4e2a\u8109\u51b2\u7684\u5149\u5b50\u6570\u3002\u5c06\u5176\u4ee3\u5165\u65b9\u7a0b&#xff08;5&#xff09;&#xff0c;\u5f97\u5230\u7684\u566a\u58f0\u8d21\u732e\u6bd4\u65b9\u7a0b&#xff08;2&#xff09;\u4e2d\u7684\u7b49\u6548\u6563\u7c92\u566a\u58f0\u8d21\u732e\u5c0f\u7ea6\u6839\u53f7M\u200b\u500d&#xff09;\u3002\u603b\u4f53\u800c\u8a00&#xff0c;\u5c3d\u7ba1\u8be5\u4e58\u6027\u566a\u58f0\u53ef\u80fd\u5927\u4e8e\u52a0\u6027\u767d\u566a\u58f0&#xff0c;\u4f46\u5b83\u5728\u6574\u4e2a\u5149\u8c31\u4e2d\u5177\u6709\u9ad8\u5ea6\u76f8\u5173\u6027&#xff1b;\u5176\u5bf9\u5bbd\u5ea6\u4e3a\u0394vL\u200b\u7684\u5149\u8c31\u7ebf\u7684\u566a\u58f0\u8d21\u732e\u4ec5\u4e3a<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"22\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145726-698752d651b6a.png\" width=\"114\" \/>\u3002\u4f8b\u5982&#xff0c;\u5728\u53c2\u8003\u6587\u732e [7,8] \u4e2d&#xff0c;<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"26\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145726-698752d65da45.png\" width=\"107\" \/>&#xff0c;\u4f46\u7531\u4e8e\u0394vA\u200b&gt;100\u0394vL\u200b&#xff0c;\u4e58\u6027\u566a\u58f0\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002\u56e0\u6b64&#xff0c;\u901a\u8fc7\u7ed3\u5408\u6291\u5236\u5149\u68b3\u4e4b\u95f4\u7684\u6b8b\u4f59\u566a\u58f0\u548c\u5085\u91cc\u53f6\u5149\u8c31\u6cd5\u56fa\u6709\u7684\u5171\u6a21\u6291\u5236&#xff0c;\u53cc\u68b3\u5149\u8c31\u6cd5\u4e2d\u7684\u4e58\u6027\u566a\u58f0\u53ef\u88ab\u6291\u5236\u5230\u65e0\u5173\u7d27\u8981\u7684\u6c34\u5e73\u3002\u5f53\u7136&#xff0c;\u968f\u7740\u987a\u5e8f\u6216\u5e76\u884c\u6ee4\u6ce2\u7a0b\u5ea6\u7684\u589e\u52a0&#xff0c;\u0394vA\u200b\u4f1a\u51cf\u5c0f&#xff0c;\u6709\u6548\u5171\u6a21\u6291\u5236\u4e5f\u4f1a\u76f8\u5e94\u964d\u4f4e&#xff0c;\u56e0\u6b64\u5fc5\u987b\u59cb\u7ec8\u786e\u4fdd\u8be5\u566a\u58f0\u8d21\u732e\u4f4e\u4e8e\u65b9\u7a0b&#xff08;2&#xff09;\u4e2d\u7684\u566a\u58f0\u6c34\u5e73\u3002<\/p>\n<h4 id=\"2.5%20%E4%B8%8E%E5%8F%AF%E8%B0%83%E8%B0%90%E6%BF%80%E5%85%89%E5%85%89%E8%B0%B1%E4%BB%AA%E5%92%8C%E5%85%89%E6%A0%85%E5%85%89%E8%B0%B1%E4%BB%AA%E7%9A%84%E5%AF%B9%E6%AF%94\">2.5 \u4e0e\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea\u548c\u5149\u6805\u5149\u8c31\u4eea\u7684\u5bf9\u6bd4<\/h4>\n<p>\u5c06\u53cc\u68b3\u5149\u8c31\u4eea\u7684\u4fe1\u566a\u6bd4\u4e0e\u8986\u76d6\u76f8\u540c\u5e26\u5bbd\u3001\u5177\u6709\u76f8\u540c\u5206\u8fa8\u7387\u7684\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;[17,18] \u8fdb\u884c\u5bf9\u6bd4\u4e5f\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u9996\u5148&#xff0c;\u5c06\u53cc\u68b3\u5149\u8c31\u4eea&#xff08;\u5355\u63a2\u6d4b\u5668\u3001\u65e0\u6ee4\u6ce2&#xff0c;F&#061;Nd\u200b&#061;1&#xff09;\u4e0e\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u5bf9\u6bd4&#xff0c;\u5ffd\u7565\u4e0e\u51e0\u4f55\u76f8\u5173\u7684\u6570\u503c\u56e0\u5b50&#xff0c;\u5e76\u5047\u8bbe\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u548c\u5149\u68b3\u5149\u8c31\u5728\u5149\u8c31\u4e0a\u662f\u5e73\u5766\u7684\u3002\u5728\u63a2\u6d4b\u5668\u566a\u58f0\u9650\u5236\u4e0b&#xff0c;\u53cc\u68b3\u5149\u8c31\u4eea\u7b49\u6548\u4e8e\u529f\u7387\u4e3a$\\\\sqrt{N_{teeth}}\\\\,P_{tooth}$\u7684\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;&#xff0c;\u5176\u4e2dPtooth\u200b\u4e3a\u6bcf\u4e2a\u9f7f\u7684\u529f\u7387&#xff0c;Nteeth\u200b&#061;\u0394v\/fr\u200b\u4e3a\u53c2\u4e0e\u7684\u5149\u68b3\u9f7f\u6570\u91cf&#xff08;\u5f53\u03b5&#061;1\u65f6\u7b49\u4e8eM&#xff09;\u3002\u5f53\u7136&#xff0c;\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u4e0d\u592a\u53ef\u80fd\u53d7\u63a2\u6d4b\u5668\u566a\u58f0\u9650\u5236\u3002\u5728\u6563\u7c92\u566a\u58f0\u9650\u5236\u4e0b&#xff0c;\u53cc\u68b3\u5149\u8c31\u4eea\u7b49\u6548\u4e8e\u529f\u7387\u4e3aPtooth\u200b\u7684\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u3002\u5728\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u9650\u5236\u4e0b&#xff0c;\u53cc\u68b3\u5149\u8c31\u4eea\u7b49\u6548\u4e8e\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u5927Nteeth\u200b\u500d\u7684\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u3002\u5982\u679c\u91c7\u7528\u987a\u5e8f\u6216\u5e76\u884c\u91c7\u96c6&#xff0c;\u5bf9\u6bd4\u7ed3\u679c\u4f1a\u6709\u6240\u6539\u5584\u3002\u4f8b\u5982&#xff0c;\u5728\u6563\u7c92\u566a\u58f0\u9650\u5236\u4e0b&#xff0c;\u53cc\u68b3\u5149\u8c31\u4eea\u7b49\u6548\u4e8e\u529f\u7387\u4e3aNd\u200bPtooth\u200b\u7684\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;&#xff1b;\u5728\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u9650\u5236\u4e0b&#xff0c;\u7b49\u6548\u4e8e\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u4e3a$N_{teeth} RIN \\\\big\/ \\\\left(N_d^2 F\\\\right)$\u7684\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u3002<\/p>\n<p>\u4e0e\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u76f8\u6bd4&#xff0c;\u53cc\u68b3\u5085\u91cc\u53f6\u53d8\u6362\u5149\u8c31\u6cd5&#xff08;FTS&#xff09;\u8fd8\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u989d\u5916\u4f18\u52bf&#xff1a;<\/p>\n<li>\u539f\u5219\u4e0a&#xff0c;\u5149\u68b3\u5149\u8c31\u53ef\u8986\u76d6\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u65e0\u6cd5\u8bbf\u95ee\u7684\u5149\u8c31\u533a\u57df\u3002<\/li>\n<li>\u4f20\u7edf\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u4ec5\u6d4b\u91cf\u5f3a\u5ea6&#xff08;\u5e45\u5ea6&#xff09;&#xff0c;\u65e0\u6cd5\u6062\u590d\u4fe1\u53f7\u7684\u76f8\u4f4d&#xff1b;\u5c3d\u7ba1\u53ef\u914d\u7f6e\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff08;TLS&#xff09;\u540c\u65f6\u6d4b\u91cf\u76f8\u4f4d\u548c\u5e45\u5ea6&#xff0c;\u4f46\u96be\u4ee5\u5c06\u76f8\u4f4d\u566a\u58f0\u63a7\u5236\u5230\u53cc\u68b3\u5149\u8c31\u6cd5\u53ef\u5b9e\u73b0\u7684\u4e9a\u6beb\u5f27\u5ea6\u6c34\u5e73\u3002<\/li>\n<li>\u5feb\u901f\u626b\u63cf\u6fc0\u5149\u7cfb\u7edf\u4e2d\u7684\u9ad8\u9891\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027\u6781\u5177\u6311\u6218\u6027\u3002<\/li>\n<li>\u5149\u68b3\u5149\u8c31\u4eea\u7684\u5149\u8c31\u91c7\u96c6\u901f\u5ea6\u53ef\u80fd\u6bd4\u8bb8\u591a&#xff08;\u4f46\u975e\u5168\u90e8&#xff09;\u626b\u63cf\u6fc0\u5149\u5668\u66f4\u5feb&#xff0c;\u53ef\u7528\u4e8e\u52a8\u6001\u7cfb\u7edf\u4e2d\u7684\u5149\u8c31\u6d4b\u91cf\u3002\u8fd9\u79cd\u9ad8\u901f\u5149\u8c31\u6d4b\u91cf\u7684\u6f5c\u529b\u662f\u53cc\u68b3\u5149\u8c31\u6cd5\u7684\u4e00\u5927\u663e\u8457\u4f18\u52bf\u3002<\/li>\n<h4 id=\"2.6%20%E6%80%BB%E7%BB%93\">2.6 \u603b\u7ed3<\/h4>\n<p>\u672c\u6587\u63a8\u5bfc\u4e86\u53cc\u68b3\u5149\u8c31\u4eea\u53ef\u5b9e\u73b0\u7684\u57fa\u672c\u4fe1\u566a\u6bd4&#xff08;\u65b9\u7a0b&#xff08;2&#xff09;&#xff09;&#xff0c;\u8003\u8651\u4e86\u5728\u5fae\u5206\u5541\u557e\u53ef\u5ffd\u7565\u3001\u5948\u594e\u65af\u7279\u6ee4\u6ce2\u4ee5\u53ca\u5149\u68b3\u4e4b\u95f4 \u201c1\/f\u201d \u566a\u58f0\u53ef\u5ffd\u7565\u7684\u5047\u8bbe\u4e0b&#xff0c;\u6765\u81ea\u63a2\u6d4b\u3001\u6563\u7c92\u566a\u58f0\u6216\u7531\u9644\u52a0\u653e\u5927\u81ea\u53d1\u8f90\u5c04&#xff08;ASE&#xff09;\u5bfc\u81f4\u7684\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u7684\u52a0\u6027\u767d\u566a\u58f0\u7684\u5f71\u54cd\u3002\u540e\u4e00\u5047\u8bbe\u8981\u6c42\u901a\u8fc7\u6709\u6e90\u53cd\u9988\u6216\u8bef\u5dee\u4fe1\u53f7\u76d1\u6d4b&#xff0c;\u5c06\u626b\u63cf\u901f\u7387&#xff08;\u0394fr\u200b&#xff09;\u8bbe\u7f6e\u5f97\u8db3\u591f\u9ad8&#xff0c;\u5e76\u5b9e\u73b0\u5149\u68b3\u4e4b\u95f4\u7684\u6709\u6548\u9501\u76f8\u3002\u672c\u6587\u8868\u660e&#xff0c;\u5728\u9002\u5f53\u6761\u4ef6\u4e0b&#xff0c;\u4e58\u6027\u566a\u58f0\u53ef\u63a7\u5236\u5728\u65b9\u7a0b&#xff08;2&#xff09;\u7684\u566a\u58f0\u6c34\u5e73\u4ee5\u4e0b\u3002\u540c\u65f6&#xff0c;\u8003\u8651\u65b9\u7a0b&#xff08;2&#xff09;\u4e2d\u7684\u52a0\u6027\u566a\u58f0&#xff0c;\u63a8\u5bfc\u4e86\u75d5\u91cf\u6c14\u4f53\u68c0\u6d4b\u7684\u6709\u6548\u4fe1\u566a\u6bd4\u3002\u672c\u6587\u8fd8\u8003\u8651\u4e86\u901a\u8fc7\u53ef\u8c03\u8c10\u6ee4\u6ce2\u5668\u987a\u5e8f\u91c7\u96c6\u3001\u901a\u8fc7\u56fa\u5b9a\u6ee4\u6ce2\u5668\u548c\u63a2\u6d4b\u5668\u9635\u5217\u5e76\u884c\u91c7\u96c6\u6216\u4e00\u6b21\u6027\u91c7\u96c6\u6574\u4e2a\u5149\u8c31\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<p>\u8fd9\u4e9b\u65b9\u7a0b\u53ef\u6839\u636e\u4e0d\u540c\u566a\u58f0\u6e90\u7684\u8d21\u732e&#xff0c;\u6307\u5bfc\u53cc\u68b3\u5149\u8c31\u4eea\u7684\u8bbe\u8ba1\u3002\u4f8b\u5982&#xff0c;\u5728\u9002\u5f53\u5904\u7406\u4e58\u6027\u566a\u58f0\u7684\u60c5\u51b5\u4e0b&#xff0c;\u4f7f\u7528\u63a2\u6d4b\u5668\u9635\u5217\u7684\u53cc\u68b3\u5149\u8c31\u4eea\u53ef\u83b7\u5f97\u6700\u4f73\u4fe1\u566a\u6bd4\u3002\u4ece\u4fe1\u566a\u6bd4\u7684\u7f29\u653e\u89c4\u5f8b\u548c\u5b9e\u9645\u5e94\u7528\u89d2\u5ea6\u51fa\u53d1&#xff0c;\u4e00\u4e2a\u5b9e\u7528\u7684\u6027\u80fd\u6307\u6807\u662f\u54c1\u8d28\u56e0\u6570&#xff08;\u7531\u5206\u8fa8\u5143\u7d20\u6570\u91cf\u4e0e\u4fe1\u566a\u6bd4\u7684\u4e58\u79ef\u7ed9\u51fa&#xff09;\u3002\u5bf9\u4e8e\u57fa\u4e8e\u5149\u7ea4\u7684\u7cfb\u7edf&#xff0c;\u8be5\u54c1\u8d28\u56e0\u6570\u7ea6\u4e3a10^6\u8d6b\u51791\/2-10^7\u8d6b\u51791\/2&#xff1b;\u7136\u800c&#xff0c;\u8fd9\u4e9b\u65b9\u7a0b\u5177\u6709\u901a\u7528\u6027&#xff0c;\u4e5f\u9002\u7528\u4e8e\u672a\u6765\u4e2d\u7ea2\u5916\u548c\u957f\u6ce2\u7ea2\u5916\u533a\u57df\u7684\u53cc\u68b3\u5149\u8c31\u6cd5\u3002\u6d4b\u91cf\u7279\u5b9a\u6c14\u4f53\u5149\u8c31\u7684\u7075\u654f\u5ea6\u6781\u9650\u7531\u4fe1\u566a\u6bd4\u3001\u603b\u5149\u7a0b\u957f\u5ea6&#xff08;\u901a\u8fc7\u8154\u589e\u5f3a\u6216\u591a\u901a\u6c60&#xff0c;\u8fd9\u4e9b\u7cfb\u7edf\u7684\u603b\u5149\u7a0b\u957f\u5ea6\u53ef\u76f8\u5f53\u5927&#xff09;\u4ee5\u53ca\u53ef\u5b9e\u73b0\u7684\u603b\u79ef\u5206\u5468\u671f&#xff08;\u901a\u8fc7\u76f8\u5e72\u4fe1\u53f7\u5e73\u5747&#xff0c;\u603b\u79ef\u5206\u5468\u671f\u4e5f\u53ef\u76f8\u5f53\u5927&#xff09;\u51b3\u5b9a\u3002\u5c3d\u7ba1\u53cc\u68b3\u5149\u8c31\u4eea\u7684\u7075\u654f\u5ea6\u4e0d\u5982\u53ef\u8c03\u8c10\u6fc0\u5149\u5149\u8c31\u4eea&#xff0c;\u4f46\u7531\u4e8e\u5176\u51fa\u8272\u7684\u9891\u7387\u5206\u8fa8\u7387\u548c\u7cbe\u5ea6\u3001\u9ad8\u91c7\u96c6\u901f\u5ea6\u4ee5\u53ca\u80fd\u591f\u8bbf\u95ee\u53ef\u8c03\u8c10\u6fc0\u5149\u5668\u65e0\u6cd5\u8986\u76d6\u7684\u5149\u8c31\u533a\u57df&#xff0c;\u56e0\u6b64\u5728\u591a\u79cd\u6c14\u4f53\u7684\u5bbd\u5e26\u68c0\u6d4b\u548c\u9ad8\u5206\u8fa8\u7387\u5149\u8c31\u6cd5\u4e2d\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n<h3 id=\"3.%20%E6%8E%A8%E5%AF%BC%E8%BF%87%E7%A8%8B\">3. \u63a8\u5bfc\u8fc7\u7a0b<\/h3>\n<p>\u672c\u8282\u7684\u7ed3\u6784\u4e0e\u7b2c 2 \u8282\u4e00\u81f4&#xff0c;\u5373\u7b2c 3.1 \u8282\u63a8\u5bfc\u7cfb\u7edf\u7684\u57fa\u672c\u54cd\u5e94&#xff0c;\u7b2c 3.2 \u8282\u8003\u8651\u52a0\u6027\u566a\u58f0&#xff0c;\u7b2c 3.3 \u8282\u5206\u6790\u75d5\u91cf\u6c14\u4f53\u7075\u654f\u5ea6&#xff0c;\u7b2c 3.4 \u8282\u8ba8\u8bba\u4e58\u6027\u566a\u58f0\u3002\u4e3a\u4fbf\u4e8e\u6df1\u5165\u7406\u89e3&#xff0c;\u63a8\u5bfc\u8fc7\u7a0b\u5c06\u540c\u65f6\u5728\u6570\u636e\u91c7\u96c6\u7684\u65f6\u57df\u548c\u5e38\u7528\u7684\u9891\u57df\u4e2d\u8fdb\u884c\u3002<\/p>\n<p>\u5982\u56fe 1 \u6240\u793a&#xff0c;\u5355\u4e2a\u63a2\u6d4b\u5668\u5728\u91c7\u96c6\u5468\u671fTA\u200b&#061;T\/F\u5185\u5c06\u89c2\u6d4b\u5230\u5bbd\u5ea6\u4e3a\u0394vA\u200b&#061;\u0394v\/(FNd\u200b)\u7684 \u201c\u77ac\u65f6\u201d \u5149\u8c31\u5b50\u5e26\u3002\u6bcf\u4e2a\u5149\u8c31\u5b50\u5e26\u5185\u7684\u54cd\u5e94\u5728\u9891\u57df\u4e2d\u62fc\u63a5&#xff0c;\u4ee5\u8986\u76d6\u5b8c\u6574\u7684\u6e90\u5e26\u5bbd\u0394v&#xff08;\u7136\u540e\u8fdb\u884c\u9006\u5085\u91cc\u53f6\u53d8\u6362\u4ee5\u83b7\u5f97\u65f6\u57df\u54cd\u5e94&#xff09;\u3002\u5047\u8bbe\u5149\u8c31\u529f\u7387\u5927\u81f4\u5747\u5300&#xff0c;\u5219\u5b50\u5e26\u0394vA\u200b\u5185\u7684\u5149\u8c31\u4fe1\u566a\u6bd4\u4e0e\u5168\u5e26\u5bbd\u0394v\u5185\u7684\u5149\u8c31\u4fe1\u566a\u6bd4\u76f8\u540c&#xff0c;\u56e0\u6b64\u53ea\u9700\u8ba1\u7b97\u5b50\u5e26\u5185\u7684\u4fe1\u566a\u6bd4\u3002\u4e3a\u8868\u793a\u6ee4\u6ce2\u540e\u7684\u7269\u7406\u91cf&#xff0c;\u5c06\u5728\u8868 1 \u4e2d\u7684\u53d8\u91cf\u540e\u6dfb\u52a0\u4e0b\u6807 \u201cA\u201d\u3002<\/p>\n<h4 id=\"3.1%20%E7%B3%BB%E7%BB%9F%E5%93%8D%E5%BA%94\">3.1 \u7cfb\u7edf\u54cd\u5e94<\/h4>\n<p>\u5728\u53cc\u68b3\u5149\u8c31\u6cd5\u4e2d&#xff0c;\u6e90\u5149\u68b3\u548c\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u7684\u8109\u51b2\u91cd\u590d\u5468\u671f\u4e0d\u540c&#xff0c;\u5206\u522b\u4e3aTS\u200b\u548cTL\u200b&#xff0c;\u56e0\u6b64\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u8109\u51b2\u6bcf\u7ecf\u8fc7\u4e00\u4e2a\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u8109\u51b2\u5468\u671f&#xff0c;\u5c31\u4f1a\u76f8\u5bf9\u4e8e\u6e90\u5149\u68b3\u8109\u51b2\u524d\u8fdb\u0394T&#061;TL\u200b\u2212TS\u200b&#xff0c;\u4ece\u800c\u4ea7\u751f\u65f6\u57df\u4e0b\u53d8\u9891\u56e0\u5b50&#xff1a;<\/p>\n<p>\\\\begin{equation} K \\\\equiv \\\\frac{T_s}{\\\\Delta T} &#061; \\\\frac{T_L}{\\\\Delta T} &#8211; 1. \\\\tag{6} \\\\end{equation}<\/p>\n<p>\u8be5\u56e0\u5b50\u5c06\u5b9e\u9a8c\u5ba4\u65f6\u95f4\u4e0e\u6709\u6548\u65f6\u95f4\u76f8\u5173\u8054&#xff08;\u672c\u6587\u5047\u8bbe\u0394T&gt;0&#xff09;\u3002\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u8109\u51b2\u5355\u6b21\u626b\u8fc7\u6e90\u5149\u68b3\u8109\u51b2\u4f1a\u751f\u6210\u4e00\u4e2a\u5305\u542bK\u4e2a\u70b9\u7684\u5e72\u6d89\u56fe&#xff0c;\u8017\u65f6\u0394fr\u22121\u200b\u3002\u7c7b\u4f3c\u5730&#xff0c;\u5728\u9891\u57df\u4e2d&#xff0c;\u91cd\u590d\u9891\u7387frS\u200b&#061;TS\u22121\u200b\u548cfrL\u200b&#061;TL\u22121\u200b\u7684\u5dee\u503c\u4e3a\u0394fr\u200b&#061;frS\u200b\u2212frL\u200b&#xff0c;\u56e0\u6b64\u5b83\u4eec\u7684\u5916\u5dee\u4fe1\u53f7\u662f\u91cd\u590d\u9891\u7387\u4e3a\u0394fr\u200b\u7684\u5c04\u9891\u5149\u68b3&#xff0c;\u4ea7\u751f\u9891\u57df\u4e0b\u53d8\u9891\u56e0\u5b50 [1-8,13]&#xff1a;<\/p>\n<p>\\\\begin{equation} K \\\\equiv \\\\frac{f_{rL}}{\\\\Delta f_r} &#061; \\\\frac{f_{rS}}{\\\\Delta f_r} &#8211; 1. \\\\tag{7} \\\\end{equation}<\/p>\n<p>\u5982\u5148\u524d\u7814\u7a76 [19] \u6240\u6307\u51fa\u7684&#xff0c;\u4e3a\u5b9e\u73b0\u5b8c\u5168\u540c\u6b65\u91c7\u6837&#xff0c;\u5e0c\u671b\u6bcf\u4e2a\u65f6\u57df\u5e72\u6d89\u56fe\u90fd\u76f8\u540c&#xff0c;\u4ee5\u4fbf\u76f4\u63a5\u76f8\u52a0\u3002\u5728\u9891\u57df\u4e2d&#xff0c;\u5c04\u9891\u9891\u7387\u5149\u68b3\u6070\u597d\u843d\u5728\u6d4b\u91cf\u9891\u7387\u7f51\u683c\u4e0a&#xff08;\u8fd9\u5e76\u975e\u5fc5\u9700 [4]&#xff0c;\u4f46\u53ef\u7b80\u5316\u8ba1\u7b97&#xff09;\u3002\u4e3a\u5b9e\u73b0\u8fd9\u4e00\u70b9&#xff0c;\u672c\u6587\u5047\u8bbe [19]&#xff1a;<\/p>\n<li>K\u4e3a\u6574\u6570\u3002\u8be5\u6761\u4ef6\u786e\u4fdd\u7b2cK\u4e2a\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u8109\u51b2\u4e0e\u7b2c(K&#043;1)\u4e2a\u6e90\u5149\u68b3\u8109\u51b2\u7684\u91cd\u53e0\u65f6\u95f4\u504f\u79fb\u4e0e\u7b2c 0 \u4e2a\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u8109\u51b2\u548c\u6e90\u5149\u68b3\u8109\u51b2\u7684\u91cd\u53e0\u65f6\u95f4\u504f\u79fb\u5b8c\u5168\u76f8\u540c\u3002<\/li>\n<li>(K&#043;1)\u0394\u03b8ceo,S\u200b&#061;K\u0394\u03b8ceo,L\u200b&#043;2\u03c0q&#xff0c;\u5176\u4e2d\u0394\u03b8ceo,S(L)\u200b\u662f\u6bcf\u4e2a\u8109\u51b2\u7684\u8f7d\u6ce2\u5305\u7edc\u504f\u79fb&#xff08;ceo&#xff09;\u76f8\u79fb [24,25]&#xff0c;q\u4e3a\u6574\u6570\u3002\u8fd9\u786e\u4fdd\u7b2cK\u4e2a\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u8109\u51b2\u548c\u7b2c(K&#043;1)\u4e2a\u6e90\u5149\u68b3\u8109\u51b2\u7684\u76f8\u5bf9\u76f8\u4f4d\u4e0e\u7b2c 0 \u4e2a\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u8109\u51b2\u548c\u6e90\u5149\u68b3\u8109\u51b2\u7684\u76f8\u5bf9\u76f8\u4f4d\u5b8c\u5168\u76f8\u540c\u3002\u7b49\u6548\u6761\u4ef6\u662f&#xff0c;\u4e00\u7cfb\u5217\u89c4\u5219\u7684\u5149\u68b3\u9f7fv0n\u200b&#061;v0\u200b&#043;nKfrL\u200b\u5728\u6e90\u5149\u68b3\u548c\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u4e2d\u5904\u4e8e\u76f8\u540c\u7684\u9891\u7387\u3002\u4e3a\u7b80\u5316\u8ba1\u7b97&#xff0c;\u9009\u62e9v0\u200b\u5bf9\u5e94\u4e8e\u6ee4\u6ce2\u5149\u8f7d\u6ce2\u9891\u7387\u9644\u8fd1\u7684\u7279\u5b9a \u201c\u5171\u4eab\u201d \u5149\u68b3\u9f7fv0n\u200b\u3002\u5f53\u6ee4\u6ce2\u5668\u8c03\u8c10\u3001\u4f7f\u7528\u4e0d\u540c\u7684\u70b9\u63a2\u6d4b\u5668\u6216\u5149\u68b3\u504f\u79fb\u9891\u7387\u53d1\u751f\u504f\u79fb&#xff08;\u4ee5\u0394fr\u200b\u4e3a\u589e\u91cf&#xff09;\u65f6&#xff0c;\u90e8\u5206\u5de5\u4f5c\u662f\u8ddf\u8e2av0\u200b\u7684\u8df3\u53d8\u3002<\/li>\n<li>\u6574\u4e2a\u77ac\u65f6\u5e26\u5bbd\u0394vA\u200b\u843d\u5728v0\u200b\u548cv0\u200b\u00b1KfrS\u200b\/2\u4e4b\u95f4&#xff0c;\u53730&lt;&lt;\u2223v\u2212v0\u200b\u2223&lt;KfrS\u200b\/2\u3002\u8be5\u6761\u4ef6\u786e\u4fdd\u4e0d\u5b58\u5728\u843d\u5728\u96f6\u9891\u7387\u6216\u5948\u594e\u65af\u7279\u9891\u7387\u5904\u7684\u5c04\u9891\u62cd\u9891&#xff0c;\u907f\u514d\u6df7\u53e0\u6548\u5e94\u3002\u663e\u7136&#xff0c;\u5728\u5b9e\u9a8c\u4e2d&#xff0c;\u5982\u679c\u8981\u6d4b\u91cf\u8986\u76d6\u5171\u4eab\u9f7f\u6216\u4e24\u4e2a\u5171\u4eab\u9f7f\u4e2d\u95f4\u4f4d\u7f6e\u7684\u90e8\u5206\u5149\u5b66\u5149\u8c31&#xff0c;\u5fc5\u987b\u9996\u5148\u504f\u79fbv0\u200b&#xff08;\u89c1\u56fe 4&#xff09;\u3002<\/li>\n<li>\u6240\u6709\u5149\u8c31\u6ee4\u6ce2\u5747\u4e3a\u9ad8\u65af\u578b&#xff0c;\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;\u4e3a\u0394vA\u200b&#xff0c;\u6ee4\u6ce2\u5b50\u5e26\u4e4b\u95f4\u7684\u95f4\u9694\u7b49\u4e8e\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;&#xff08;\u5bf9\u4e8e\u9ad8\u65af\u6e90&#xff0c;\u516c\u5f0f\u9002\u7528\u4e8eNd\u200b&#061;F&#061;1&#xff09;\u3002\u56fe 4 \u9610\u660e\u4e86\u6240\u6d89\u53ca\u7684\u4e0d\u540c\u9891\u7387\u3002<\/li>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"499\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145726-698752d6671e9.png\" width=\"1519\" \/><\/p>\n<p>\u56fe 4. \u8ba1\u7b97\u4e2d\u6d89\u53ca\u7684\u4e0d\u540c\u5149\u9891\u793a\u610f\u56fe\u3002\u6d45\u84dd\u8272&#xff08;\u6df1\u84dd\u8272&#xff09;\u7ebf\u8868\u793a\u6e90\u5149\u68b3&#xff08;\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3&#xff09;\u9f7f&#xff0c;\u5176\u91cd\u590d\u9891\u7387\u5dee\u4e3a\u0394fr\u200b\u3002\u603b\u6d4b\u91cf\u5e26\u5bbd\u4e3a\u0394v&#xff0c;\u4f46\u5bf9\u4e8e\u4efb\u4f55\u7ed9\u5b9a\u7684\u5e72\u6d89\u56fe&#xff0c;\u5e26\u5bbd\u901a\u8fc7\u6ee4\u6ce2\u5668\u6ee4\u6ce2\u81f3\u0394vA\u200b&#xff08;\u53ef\u901a\u8fc7\u6ee4\u6ce2\u5668\u5728\u5149\u8c31\u4e0a\u987a\u5e8f\u8c03\u8c10&#xff0c;\u6216\u901a\u8fc7\u56fa\u5b9a\u6ee4\u6ce2\u5668\u7ec4\u5e76\u884c\u8c03\u8c10\u81f3\u591a\u4e2a\u63a2\u6d4b\u5668&#xff0c;\u6216\u4e24\u8005\u7ed3\u5408&#xff09;\u3002\u6ce8\u610f\u5c04\u9891\u62cd\u9891\u4f4d\u4e8e\u96f6\u9891\u7387\u6216\u5948\u594e\u65af\u7279\u9891\u7387\u5904\u7684 \u201c\u6b7b\u533a\u201d&#xff1b;\u5728\u8fd9\u4e9b\u6ee4\u6ce2\u5668\u4f4d\u7f6e&#xff0c;\u9700\u5bf9\u4e00\u675f\u6e90\u5149\u8fdb\u884c\u6574\u4f53\u9891\u79fb [7,8]\u3002<\/p>\n<p>\u5728\u4e0a\u8ff0\u5047\u8bbe 1 \u548c\u5047\u8bbe 2 \u4e0b&#xff0c;\u6e90\u5149\u68b3\u548c\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u7684\u7535\u573a\u4e3a&#xff1a;<\/p>\n<p>\\\\begin{equation} E_S(t) &#061; e^{i\\\\varphi_S} e^{-i2\\\\pi v_0 t} \\\\sum_n A_S\\\\left(t &#8211; nT_S\\\\right),\\\\ E_L(t) &#061; e^{i\\\\varphi_S&#043;\\\\Delta\\\\varphi} e^{-i2\\\\pi v_0 t} \\\\sum_m A_L\\\\left(t &#8211; mT_L\\\\right), \\\\tag{8} \\\\end{equation}<\/p>\n<p>\u5176\u4e2dn\u548cm\u4e3a\u8109\u51b2\u7d22\u5f15&#xff0c;\u03c6s\u200b\u548c\u0394\u03c6\u4e3a\u76f8\u4f4d\u56e0\u5b50&#xff0c;v0\u200b\u4e3a\u516c\u5171\u5171\u4eab\u5149\u68b3\u9f7f&#xff0c;AS(L)\u200b\u4e3a\u7535\u573a\u5305\u7edc\u3002\u8fd9\u4e9b\u65b9\u7a0b\u63cf\u8ff0\u4e86\u9891\u7387\u4e3avn\u200b&#061;v0\u200b\u00b1nfrS\u200b\u548cvm\u200b&#061;v0\u200b\u00b1mfrL\u200b&#xff08;n\u3001m\u4e3a\u6574\u6570&#xff09;\u7684\u4e24\u675f\u5149\u68b3\u3002\u672c\u6587\u5047\u8bbe\u6e90\u5149\u68b3\u548c\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u7a7f\u8fc7\u76f8\u540c\u7684\u5149\u8c31\u6ee4\u6ce2\u5668&#xff0c;\u56e0\u6b64AL\u200b\u548cAS\u200b\u5177\u6709\u76f8\u540c\u7684\u8f7d\u6ce2\u9891\u7387vA\u200b\u2212v0\u200b\u548c\u5e26\u5bbd\u0394vA\u200b\u3002\u5982\u524d\u6240\u8ff0&#xff0c;\u5047\u8bbe\u5fae\u5206\u5541\u557e\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002<\/p>\n<p>\u63a2\u6d4b\u7535\u538b\u7684\u5916\u5dee\u90e8\u5206\u4e3a&#xff1a;\\\\begin{equation} V&#039;(t) &#061; aR(t) \\\\otimes E_L^{*}(t) E_S(t), \\\\tag{9} \\\\end{equation}<\/p>\n<p>\u5176\u4e2dR(t)\u4e3a\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u6ee4\u6ce2&#xff0c;a\u5c06\u5e73\u65b9\u7535\u573a\u8f6c\u6362\u4e3a\u6d4b\u91cf\u7684\u5149\u7535\u5b50\u8ba1\u6570\u3002\u7535\u538b\u5728\u4e00\u7cfb\u5217\u65f6\u95f4\u70b9kTL\u200b&#xff08;k\u4e3a\u6574\u6570&#xff09;\u4e0e\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u540c\u6b65\u6570\u5b57\u5316\u3002\u5c06\u65b9\u7a0b&#xff08;8&#xff09;\u4ee3\u5165\u65b9\u7a0b&#xff08;9&#xff09;&#xff0c;\u5f97\u5230&#xff1a;<\/p>\n<p>\\\\begin{equation} V_k&#039; &#061; V&#039;\\\\bigl(t &#061; kT_L\\\\bigr) &#061; a\\\\int e^{-i\\\\Delta\\\\varphi} \\\\sum_{n,m} R(\\\\tau&#039;) A_L^{*}\\\\bigl((k-m)T_L &#8211; \\\\tau&#039;\\\\bigr) A_S\\\\bigl(kT_L &#8211; nT_S &#8211; \\\\tau&#039;\\\\bigr) d\\\\tau&#039;. \\\\end{equation}<\/p>\n<p>\u6839\u636e\u6709\u6548\u65f6\u95f4teff\u200b&#061;k\u0394T\u91cd\u5199&#xff08;\u6ce8\u610fTL\u200b&#061;TS\u200b&#043;\u0394T&#xff09;&#xff0c;\u5e76\u8fdb\u884c\u53d8\u91cf\u66ff\u6362r\u2261n\u2212m\u3001p\u2261k\u2212m\u3001\u03c4&#061;\u03c4\u2032\u2212kTL\u200b&#043;pTS\u200b&#xff0c;\u7ecf\u8fc7\u4e00\u4e9b\u6574\u7406\u540e\u5f97\u5230&#xff1a;\\\\begin{equation} V&#039;\\\\bigl(t_{eff}\\\\bigr) &#061; e^{-i\\\\Delta\\\\varphi} \\\\sum_{r&#061;0}^{r&#061;T\/T_{frame}} V\\\\bigl(t_{eff} &#8211; rT_S\\\\bigr), \\\\tag{10} \\\\end{equation}<\/p>\n<p>\u5176\u4e2d\u5355\u4e2a\u9879&#xff08;\u5e72\u6d89\u56fe&#xff09;\u4e3a&#xff1a;\\\\begin{equation} V(t) &#061; \\\\int S(t&#039;) A_s\\\\bigl(t &#8211; t&#039;\\\\bigr) dt&#039; \\\\equiv S(t) \\\\otimes A_s(t), \\\\tag{11} \\\\end{equation}\u91c7\u6837\u51fd\u6570\u4e3a\\\\begin{equation} S(t) &#061; a\\\\sum_p R\\\\bigl(pT_S &#043; t\\\\bigr) A_L^{*}\\\\bigl(p\\\\Delta T &#8211; t\\\\bigr). \\\\end{equation}\u3002<\/p>\n<p>\u65b9\u7a0b&#xff08;10&#xff09;\u7b80\u5355\u63cf\u8ff0\u4e86\u4e00\u7cfb\u5217\u62fc\u63a5\u7684\u5e72\u6d89\u56fe\u3002\u5982\u679c\u8fdb\u884c\u5085\u91cc\u53f6\u53d8\u6362&#xff0c;\u53ef\u5f97\u5230\u53c2\u8003\u6587\u732e [6] \u4e2d\u7684\u5c04\u9891\u5149\u68b3\u3002\u7136\u800c&#xff0c;\u76f4\u63a5\u76f8\u52a0\u5355\u4e2a\u5e72\u6d89\u56fe\u5728\u566a\u58f0\u6291\u5236\u65b9\u9762\u540c\u6837\u6709\u6548\u3002\u5728\u540c\u6b65\u91c7\u6837\u7684\u5047\u8bbe\u4e0b&#xff0c;\u5e72\u6d89\u56fe\u4e4b\u95f4\u65e0\u76f8\u4f4d\u504f\u79fb&#xff0c;\u4e14\u65f6\u95f4\u70b9\u7f51\u683cteff\u200b&#061;k\u0394T\u4e0e\u6709\u6548\u65f6\u95f4\u504f\u79fbTs\u200b\u5bf9\u9f50&#xff0c;\u56e0\u6b64\u8ba1\u7b97\u5e73\u5747\u5e72\u6d89\u56fe&lt;v(teff\u200b)&gt;\u65f6\u65e0\u9700\u63d2\u503c\u3002\u6b64\u540e&#xff0c;\u672c\u6587\u7701\u7565\u62ec\u53f7&#xff0c;\u5e76\u4ee4teff\u200b\u2192t\u3002\u5728\u5047\u8bbe 3 \u4e0b&#xff0c;\u0394T\u8db3\u591f\u77ed&#xff0c;\u4f7f\u5f97p\u0394T\u53ef\u89c6\u4e3a\u8fde\u7eed\u53d8\u91cf&#xff08;p\u0394T\u2192\u03c4&#xff09;&#xff0c;\u56e0\u6b64S(t)\u7684\u6c42\u548c\u53ef\u6839\u636e\u65b9\u7a0b&#xff08;6&#xff09;\u91cd\u5199\u4e3a\\\\begin{equation} S(t) \\\\approx a\\\\Delta T^{-1} \\\\int R\\\\bigl(K\\\\tau &#043; t\\\\bigr) A_L^{*}\\\\bigl(\\\\tau &#8211; t\\\\bigr) d\\\\tau \\\\end{equation}\u3002\u901a\u8fc7\u53d8\u91cf\u66ff\u6362&#xff0c;\u5f97\u5230&#xff1a;\\\\begin{equation} S(t) &#061; a\\\\Delta T^{-1} R\\\\bigl[(K&#043;1)t\\\\bigr] \\\\otimes A_L^{*}\\\\left[-\\\\left(\\\\frac{K&#043;1}{K}\\\\right)t\\\\right]. \\\\tag{12} \\\\end{equation}<\/p>\n<p>\u5728K\u226b1\u548c\u5bbd\u63a2\u6d4b\u5e26\u5bbd\u7684\u6781\u9650\u4e0b&#xff0c;S(t)\u2248AL\u2217\u200b(\u2212t)&#xff08;\u4e0e\u9884\u671f\u4e00\u81f4&#xff09;\u3002<\/p>\n<p>\u4ece\u9891\u57df\u89d2\u5ea6\u6765\u770b&#xff0c;\u5728\u957f\u8109\u51b2\u5e8f\u5217\u7684\u6781\u9650\u4e0b&#xff0c;\u65b9\u7a0b&#xff08;8&#xff09;\u4e5f\u53ef\u8868\u793a\u4e3a&#xff1a;<\/p>\n<p>\\\\begin{equation} \\\\begin{aligned} E_S(t) &amp;&#061; e^{i\\\\varphi_S} e^{-i2\\\\pi v_0 t} \\\\sum_q \\\\tilde{A}_S\\\\bigl(qf_{rS}\\\\bigr) e^{-i2\\\\pi qf_{rS} t}, \\\\\\\\ E_L(t) &amp;&#061; e^{i\\\\varphi_S&#043;\\\\Delta\\\\varphi} e^{-i2\\\\pi v_0 t} \\\\sum_p \\\\tilde{A}_L\\\\bigl(pf_{rL}\\\\bigr) e^{-i2\\\\pi pf_{rL} t}, \\\\end{aligned} \\\\tag{13} \\\\end{equation}<\/p>\n<p>\u65b9\u7a0b&#xff08;9&#xff09;\u7ed9\u51fa\\\\begin{equation} V(t) &#061; e^{i\\\\Delta\\\\varphi} \\\\sum_{p,q} \\\\int d\\\\tau \\\\int df\\\\,\\\\tilde{R}(f) e^{-i2\\\\pi f\\\\tau} \\\\tilde{A}_L^{*}\\\\bigl(pf_{rL}\\\\bigr) \\\\tilde{A}_S\\\\bigl(qf_{rS}\\\\bigr) e^{i2\\\\pi pf_{rL}(t-\\\\tau)} e^{-i2\\\\pi qf_{rS}(t-\\\\tau)}. \\\\end{equation}<\/p>\n<p>\u4ee4p&#061;w&#043;q\u5e76\u5b8c\u6210\u79ef\u5206&#xff0c;\u5f97\u5230&#xff1a;<\/p>\n<p>\\\\begin{equation} V&#039;(t) &#061; e^{-i\\\\Delta\\\\varphi} a \\\\sum_{w,q} \\\\tilde{R}\\\\bigl(q\\\\Delta f_r &#8211; wf_{rL}\\\\bigr) \\\\tilde{A}_L^{*}\\\\bigl(qf_{rL} &#043; wf_{rL}\\\\bigr) \\\\tilde{A}_S\\\\bigl(qf_{rS}\\\\bigr) e^{-i2\\\\pi q\\\\Delta f_r t} e^{i2\\\\pi wf_{rL} t}. \\\\tag{14} \\\\end{equation}<\/p>\n<p>\u4ec5\u6709w&#061;0\u9879\u4fdd\u7559&#xff0c;\u4e14q\u5b58\u5728\u6709\u9650\u8303\u56f4&#xff0c;\u56e0\u6b64&#xff1a;<\/p>\n<p>\\\\begin{equation} V&#039;(t) &#061; e^{-i\\\\Delta\\\\varphi} a \\\\sum_{q&#061;q_{\\\\min}}^{q&#061;q_{\\\\max}} \\\\tilde{R}\\\\bigl(q\\\\Delta f_r\\\\bigr) \\\\tilde{A}_L^{*}\\\\bigl(qf_{rL}\\\\bigr) \\\\tilde{A}_S\\\\bigl(qf_{rS}\\\\bigr) e^{-i2\\\\pi q\\\\Delta f_r t}, \\\\tag{15} \\\\end{equation}<\/p>\n<p>\u5176\u5085\u91cc\u53f6\u53d8\u6362\u4e3a&#xff1a;\\\\begin{equation} \\\\tilde{V}&#039;(f) &#061; e^{-i\\\\Delta\\\\varphi} a \\\\sum_{q&#061;q_{\\\\min}}^{q&#061;q_{\\\\max}} \\\\tilde{R}\\\\bigl(q\\\\Delta f_r\\\\bigr) \\\\tilde{A}_L^{*}\\\\bigl(qf_{rL}\\\\bigr) \\\\tilde{A}_S\\\\bigl(qf_{rS}\\\\bigr) \\\\delta\\\\bigl(f &#8211; q\\\\Delta f_r\\\\bigr), \\\\tag{16} \\\\end{equation}<\/p>\n<p>\u5373\u8003\u8651\u63a2\u6d4b\u5668\u9891\u7387\u54cd\u5e94\u4fee\u6b63\u540e\u7684\u6807\u51c6 \u201c\u591a\u5916\u5dee\u201d \u7ed3\u679c&#xff1a;\u5c04\u9891\u5149\u68b3\u4e2d&#xff0c;q\u0394fr\u200b\u5904\u7684\u6bcf\u4e2a\u9f7f\u662f\u76f8\u90bb\u7b2cq\u4e2a\u5149\u68b3\u9f7f\u4e4b\u95f4\u7684\u62cd\u9891 [1,2,6]\u3002\u6839\u636e\u5149\u9891v&#061;(K&#043;1)f\u91cd\u5199&#xff0c;\u5f97\u5230\\\\begin{equation} \\\\tilde{V}&#039;(\\\\nu) &#061; e^{-i\\\\Delta\\\\varphi} a\\\\,(K&#043;1)^{-1} \\\\tilde{R}\\\\bigl(\\\\nu\/(K&#043;1)\\\\bigr) \\\\tilde{A}_L^{*}\\\\bigl(\\\\nu K\/(K&#043;1)\\\\bigr) \\\\tilde{A}_S(\\\\nu) \\\\sum_q \\\\delta\\\\bigl(\\\\nu &#8211; qf_{rS}\\\\bigr). \\\\end{equation}\u7531\u4e8e\u89c2\u6d4b\u65f6\u95f4\u6709\u9650&#xff0c;delta \u51fd\u6570\u5e94\u66ff\u6362\u4e3a sinc \u51fd\u6570&#xff1b;\u7136\u800c&#xff0c;\u7531\u4e8e\u5728v&#061;qfrS\u200b\u7f51\u683c\u4e0a\u91c7\u6837&#xff0c;\u6570\u503c\u4fdd\u6301\u4e0d\u53d8&#xff0c;\u56e0\u6b64&#xff1a;\\\\begin{equation} \\\\tilde{V}(\\\\nu) &#061; e^{-i\\\\Delta\\\\varphi} \\\\tilde{S}(\\\\nu) \\\\tilde{A}_S(\\\\nu), \\\\tag{17} \\\\end{equation}\u5176\u4e2d&#xff1a;\\\\begin{equation} \\\\tilde{S}(\\\\nu) &#061; \\\\frac{a}{K&#043;1} \\\\tilde{R}\\\\left(\\\\frac{\\\\nu}{K&#043;1}\\\\right) \\\\tilde{A}_L^{*}\\\\left(\\\\frac{K}{K&#043;1}\\\\nu\\\\right), \\\\tag{18} \\\\end{equation}\u6216\u65b9\u7a0b&#xff08;12&#xff09;\u7684\u53d8\u6362\u3002\u6062\u590dv0\u200b&#xff08;\u56e0\u6b64$A_{S(L)} \\\\to E_{S(L)}$&#xff09;&#xff0c;\u8fdb\u884c\u5085\u91cc\u53f6\u53d8\u6362&#xff0c;\u6dfb\u52a0\u6837\u54c1\u54cd\u5e94\u7684\u5f71\u54cd\u548c\u566a\u58f0\u9879&#xff0c;\u5f97\u5230&#xff1a;\\\\begin{equation} V(t) &#061; S(t) \\\\otimes E_S(t) \\\\otimes H(t) &#043; \\\\frac{n(t)}{\\\\sqrt{T_A \\\\Delta f_r}}, \\\\tag{19} \\\\end{equation}\u200b\u5728K\u4e2a\u65f6\u95f4\u70b9&#xff08;\u95f4\u9694\u4e3a\u0394T&#xff0c;\u8986\u76d6\u65f6\u95f4\u7a97\u53e3Ts\u200b&#xff09;\u5904\u6c42\u503c&#xff0c;\u5176\u4e2dn(t)\u4e3a\u5355\u4e2a\u5e72\u6d89\u56fe\u4e2d\u7684\u566a\u58f0&#xff0c;\u901a\u8fc7\u5e73\u5747\u5e72\u6d89\u56fe\u6570\u91cf&#xff08;\u7b49\u4e8eTA\u200b\u0394fr\u200b&#xff09;\u7684\u5e73\u65b9\u6839\u964d\u4f4e\u3002\u5e72\u6d89\u56fe\u7684\u5f62\u72b6\u5982\u56fe 1 \u6240\u793a&#xff0c;\u5305\u542b\u4e2d\u5fc3\u8109\u51b2&#xff08;\u632f\u8361\u9891\u7387\u4e3a\u2223vA\u200b\u2212v0\u200b\u2223&#xff0c;\u5bbd\u5ea6\u7ea6\u4e3a\u0394vA\u22121\u200b&#xff09;\u548c\u81ea\u7531\u611f\u5e94\u8870\u51cf\u4fe1\u53f7\u3002\u5982\u679cn(t)\u7684\u6807\u51c6\u504f\u5dee\u4e3a\u03c3&#xff0c;\u5219\u5cf0\u503c\u65f6\u57df\u4fe1\u566a\u6bd4\u4e3a&#xff1a;\\\\begin{equation} (S\/N)_t &#061; \\\\sqrt{T_A \\\\Delta f_r} \\\\frac{V(0)}{\\\\sigma_t}. \\\\tag{20} \\\\end{equation}<\/p>\n<p>\u5728\u9891\u57df\u4e2d&#xff0c;\u65b9\u7a0b&#xff08;19&#xff09;\u7684\u5085\u91cc\u53f6\u53d8\u6362\u4e3a&#xff1a;\\\\begin{equation} \\\\tilde{V}(\\\\nu) &#061; \\\\tilde{S}(\\\\nu) \\\\tilde{E}_S(\\\\nu) \\\\tilde{H}(\\\\nu) &#043; \\\\frac{\\\\tilde{n}(\\\\nu)}{\\\\sqrt{T_A \\\\Delta f_r}}, \\\\tag{21} \\\\end{equation}\u5728(K\/2&#043;1)\u4e2a\u9891\u7387\u70b9&#xff08;\u95f4\u9694\u4e3afrS\u200b&#xff0c;\u8986\u76d6\u5e26\u5bbd(2\u0394T)\u22121&#xff0c;\u5149\u9891\u504f\u79fb\u4e3av0\u200b&#xff09;\u5904\u6c42\u503c\u3002\u4efb\u4e00\u6b63\u4ea4\u5206\u91cf\u7684\u4fe1\u566a\u6bd4\u4e3a&#xff1a;\\\\begin{equation} (S\/N)_\\\\nu &#061; \\\\sqrt{T_A \\\\Delta f_r} \\\\frac{\\\\tilde{V}(\\\\nu)}{\\\\sigma_\\\\nu}, \\\\tag{22} \\\\end{equation}\u5176\u4e2d\u566a\u58f0\u9879$\\\\tilde{n}(\\\\nu)$\u7684\u5b9e\u90e8\u548c\u865a\u90e8\u6807\u51c6\u504f\u5dee\u76f8\u7b49&#xff08;\u5747\u4e3a\u03c3v\u200b&#xff09;\u3002<\/p>\n<p>\u8be5\u4fe1\u566a\u6bd4\u9002\u7528\u4e8e\u65b9\u7a0b&#xff08;1&#xff09;\u4e2d\u7684\u53c2\u8003\u548c\u4fe1\u53f7\u3002\u56e0\u6b64&#xff0c;\u5f52\u4e00\u5316\u900f\u5c04\u7387\u6216\u6837\u54c1\u54cd\u5e94\u7684\u566a\u58f0\u4e3a&#xff1a;\\\\begin{equation} \\\\sigma_H &#061; \\\\frac{2}{(S\/N)_\\\\nu}, \\\\tag{23} \\\\end{equation}\u5176\u4e2d\u5206\u5b50\u5305\u542b\u4e00\u4e2a\u6765\u81ea\u53c2\u8003\u548c\u4fe1\u53f7\u5bf9\u6bd4\u76842\u200b\u56e0\u5b50&#xff0c;\u4ee5\u53ca\u4e00\u4e2a\u6765\u81ea\u6d4b\u91cf\u53c2\u8003\u548c\u4fe1\u53f7\u5fc5\u987b\u82b1\u8d39\u76f8\u7b49\u65f6\u95f4\u76842\u200b\u56e0\u5b50\u3002\u6b64\u65f6&#xff0c;\u63a2\u6d4b\u5668\u54cd\u5e94R(v)\u6d88\u53bb\u3002\u4e0b\u6587\u5047\u8bbe\u5e26\u5bbd\u4e0e\u5948\u594e\u65af\u7279\u9891\u7387\u5339\u914d&#xff08;\u4ece\u800c\u907f\u514d\u6df7\u53e0\u566a\u58f0&#xff09;&#xff0c;\u4f46\u5ffd\u7565R(v)\u3002<\/p>\n<h4 id=\"3.2%20%E5%8A%A0%E6%80%A7%E7%99%BD%E5%99%AA%E5%A3%B0%E6%BA%90%E7%9A%84%E8%B4%A1%E7%8C%AE\" style=\"background-color:transparent\">3.2 \u52a0\u6027\u767d\u566a\u58f0\u6e90\u7684\u8d21\u732e<\/h4>\n<p>\u672c\u8282\u63a8\u5bfc\u65b9\u7a0b&#xff08;2&#xff09;\u3002\u6bcf\u4e2a\u5e72\u6d89\u56fe\u4e2d\u6765\u81ea\u63a2\u6d4b\u5668\u566a\u58f0\u3001\u6563\u7c92\u566a\u58f0\u548c\u6fc0\u5149\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u7684\u52a0\u6027\u3001\u767d\u8272\u3001\u9ad8\u65af\u566a\u58f0\u7684\u6807\u51c6\u504f\u5dee\u4e3a&#xff1a;\\\\begin{equation} \\\\sigma_t &#061; \\\\sqrt{\\\\sigma_d^2 &#043; \\\\eta n_S &#043; \\\\eta n_{LO} &#043; (RIN_S)\\\\bigl(f_r\/2\\\\bigr)\\\\eta^2 n_L^2 &#043; (RIN_L)\\\\bigl(f_r\/2\\\\bigr)\\\\eta^2 n_S^2}. \\\\tag{24} \\\\end{equation}<\/p>\n<p>\u7b2c\u4e00\u9879\u4e3a\u63a2\u6d4b\u5668\u548c\u6570\u5b57\u5316\u4eea\u566a\u58f0\u8d21\u732e\u03c3d\u200b&#xff08;\u5355\u4f4d\u4e3a\u5149\u5b50\u8ba1\u6570&#xff09;&#xff1b;\u7b2c\u4e8c\u9879\u548c\u7b2c\u4e09\u9879\u4e3a\u6563\u7c92\u566a\u58f0&#xff0c;\u5176\u4e2dnS(LO)\u200b\u4e3a\u6ee4\u6ce2\u5e26\u0394vA\u200b\u5185\u6bcf\u4e2a\u6e90\u5149\u68b3&#xff08;\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3&#xff09;\u8109\u51b2\u7684\u5149\u5b50\u6570\u3002\u6563\u7c92\u566a\u58f0\u9879\u5728\u6280\u672f\u4e0a\u662f\u4e58\u6027\u7684&#xff08;\u968f\u4e2d\u5fc3\u8109\u51b2\u53d8\u5316&#xff09;&#xff0c;\u4f46\u5982\u679c\u4e2d\u5fc3\u8109\u51b2\u6bd4\u5e72\u6d89\u56fe\u77ed&#xff0c;\u5219\u5ffd\u7565\u8fd9\u79cd\u53d8\u5316\u3002\u6700\u540e\u4e24\u9879\u6e90\u4e8e\u6fc0\u5149\u5668\u7684\u989d\u5916\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;&#xff0c;\u672c\u6587\u5047\u8bbe\u5176\u6e90\u4e8e\u9644\u52a0\u653e\u5927\u81ea\u53d1\u8f90\u5c04&#xff08;ASE&#xff09;\u573a\u3002\u7531\u4e8e\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u4e3a\u767d\u566a\u58f0&#xff0c;\u56e0\u6b64\u6bcf\u4e2a\u8109\u51b2\u7684\u5149\u5b50\u6570\u53d8\u5316\u03b4ns\u200b\u6ee1\u8db3$\u00a0\\\\left(\\\\frac{\\\\delta n_S}{n_S}\\\\right)^2 &#061; RIN_S \\\\left(\\\\frac{f_r}{2}\\\\right)$&#xff08;\u56e0\u4e3a\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u4e3a\u5355\u8fb9\u566a\u58f0&#xff09;\u3002\u901a\u8fc7\u5e73\u8861\u63a2\u6d4b&#xff0c;\u53ef\u62b5\u6d88\u6bcf\u4e2a\u6fc0\u5149\u5668\u7684\u8fd9\u79cd\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;&#xff1b;\u7136\u800c&#xff0c;\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u8109\u51b2\u4e0e\u6e90\u5149\u68b3\u653e\u5927\u81ea\u53d1\u8f90\u5c04&#xff08;ASE&#xff09;\u5206\u91cf\u4e4b\u95f4\u7684\u62cd\u9891\u566a\u58f0&#xff0c;\u4ee5\u53ca\u53cd\u4e4b\u4ea6\u7136\u7684\u62cd\u9891\u566a\u58f0\u65e0\u6cd5\u62b5\u6d88&#xff0c;\u4ece\u800c\u5bfc\u81f4\u65b9\u7a0b&#xff08;24&#xff09;\u4e2d\u7684\u7b2c\u56db\u9879\u548c\u7b2c\u4e94\u9879\u3002\u65e0\u5e73\u8861\u63a2\u6d4b\u65f6&#xff0c;\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u8d21\u732e\u52a0\u500d\u3002\u5e72\u6d89\u56fe\u7684\u5cf0\u503c\u4fe1\u53f7\u4e3a$V(0) &#061; 2\\\\eta\\\\sqrt{n_S n_{LO}} &#061; 2\\\\eta\\\\sqrt{\\\\gamma n_S}$&#xff0c;\u56e0\u6b64\u65b9\u7a0b&#xff08;20&#xff09;\u53d8\u4e3a&#xff1a;\\\\begin{equation} (S\/N)_t &#061; \\\\sqrt{T_A \\\\Delta f_r} \\\\frac{2\\\\eta n_S}{\\\\sqrt{\\\\gamma^{-1} \\\\sigma_d^2 &#043; 2c_\\\\gamma \\\\eta n_S &#043; c_\\\\gamma b\\\\,(RIN)\\\\,f_r \\\\eta^2 n_S^2 &#043; 4D^{-2} \\\\eta^2 n_S^2}}, \\\\tag{25} \\\\end{equation}<\/p>\n<p>\u200b\u200b\u5176\u4e2d$c_\\\\gamma &#061; (1&#043;\\\\gamma)\/(2\\\\gamma),\\\\quad c_{\\\\gamma^2} &#061; (1&#043;\\\\gamma^2)\/(2\\\\gamma)$&#xff08;\u5047\u8bbeRINL\u200b&#061;RINS\u200b&#061;RIN&#xff09;&#xff0c;\u5f15\u5165\u53c2\u6570b&#061;1(2)\u5206\u522b\u8868\u793a\u5e73\u8861&#xff08;\u975e\u5e73\u8861&#xff09;\u5149\u5b66\u63a2\u6d4b\u3002\u5206\u6bcd\u4e2d\u7684\u6700\u540e\u4e00\u9879\u7528\u4e8e\u8003\u8651\u63a2\u6d4b\u4e2d\u7684\u5b9e\u9a8c\u52a8\u6001\u8303\u56f4\u9650\u5236&#xff0c;\u5c06\u5355\u4e2a\u5e72\u6d89\u56fe\u7684\u4fe1\u566a\u6bd4\u9650\u5236\u4e3aD\u3002\u62ec\u53f7\u5185\u7684\u5206\u6570\u4e3a\u5355\u4e2a\u5e72\u6d89\u56fe\u7684\u4fe1\u566a\u6bd4&#xff1b;\u5f53\u03b3&#061;1\u65f6&#xff0c;\u5728\u6563\u7c92\u566a\u58f0\u9650\u5236\u4e0b\u7b49\u4e8e<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"20\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145726-698752d6a1df5.png\" width=\"37\" \/>&#xff0c;\u5728\u52a8\u6001\u8303\u56f4\u9650\u5236\u4e0b\u7b49\u4e8eD&#xff08;\u53ef\u7531\u5149\u7535\u63a2\u6d4b\u3001\u653e\u5927\u6216\u6570\u5b57\u5316\u4eea\u8bbe\u5b9a&#xff09;\u3002<\/p>\n<p>\u5728\u767d\u566a\u58f0\u5047\u8bbe\u4e0b&#xff0c;\u9891\u57df\u4fe1\u566a\u6bd4\u4e3a<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"30\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145726-698752d6a9d4f.png\" width=\"251\" \/>&#xff0c;\u5176\u4e2d\u62ec\u53f7\u8868\u793a\u6d4b\u91cf\u5149\u8c31\u7684\u5e73\u5747\u503c [16]\u3002\u5bf9\u9ad8\u65af\u4fe1\u53f7\u5149\u8c31\u4e2d\u5fc3\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;\u5185\u7684\u5206\u5b50\u53d6\u5e73\u5747\u503c&#xff08;\u8bb0\u4e3a<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"34\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260207145726-698752d6b65fe.png\" width=\"49\" \/>&#xff09;&#xff0c;\u5f97\u5230$\\\\langle|\\\\tilde{V}(\\\\nu)|\\\\rangle_{\\\\Delta\\\\nu_A} \\\\big\/ \\\\langle|\\\\tilde{V}(\\\\nu)|\\\\rangle &#061; K f_r \\\\operatorname{erf}\\\\bigl(\\\\sqrt{\\\\ln(2)}\\\\bigr) \\\\big\/ \\\\bigl(2\\\\Delta\\\\nu_A\\\\bigr) \\\\sim 0.4 K f_r \/ \\\\Delta\\\\nu_A$\u200b&#xff08;\u5f53\u0394vA\u200b\u226a(2\u0394T)\u22121\u65f6&#xff0c;\u53ef\u907f\u514d\u6df7\u53e0&#xff09;\u3002\u4ee4$P_{cA} \\\\equiv h\\\\nu f_r n_S$&#xff0c;\u5219\u9891\u57df\u4e2d\u7684\u65b9\u7a0b&#xff08;25&#xff09;\u53d8\u4e3a&#xff1a;<\/p>\n<p>\\\\begin{equation} (S\/N)_\\\\nu &#061; 0.8 \\\\frac{\\\\sqrt{T_A}}{M_A} \\\\frac{2 P_{cA}}{\\\\sqrt{\\\\gamma^{-1} NEP^2 &#043; 4c_\\\\gamma \\\\eta^{-1} h\\\\nu P_{cA} &#043; 2b c_{\\\\gamma^2}\\\\,(RIN)\\\\,P_{cA}^2 &#043; 8D^{-2} f_r^{-1} P_{cA}^2}}, \\\\tag{26} \\\\end{equation}<\/p>\n<p>\u5176\u4e2d\u4f7f\u7528frS\u200b\u2248frL\u200b\u2248fr\u200b\u3001MA\u200b&#061;\u0394vA\u200b\/fr\u200b&#xff0c;\u4ee5\u53ca\u7b49\u5f0f$\\\\sigma_d \\\\eta^{-1} h\\\\nu &#061; NEP \/ \\\\sqrt{2 f_r}$\u3002\u5047\u8bbe\u6574\u4e2a\u5149\u8c31\u4e0a\u5b9e\u73b0\u76f8\u540c\u7684\u4fe1\u566a\u6bd4&#xff08;\u5373\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u548c\u529f\u7387\u5728\u5149\u8c31\u4e0a\u662f\u5e73\u5766\u7684&#xff09;&#xff0c;\u5e76\u8003\u8651\u5149\u8c31\u91cd\u5efa&#xff0c;\u5c06TA\u200b&#061;T\/F\u3001M&#061;MA\u200b(\u0394v\/\u0394vA\u200b)\u3001Pc\u200b&#061;Pc,A\u200b(\u0394v\/\u0394vA\u200b)\u548c\u0394vA\u200b&#061;\u0394v\/(FNd\u200b)\u4ee3\u5165\u65b9\u7a0b&#xff08;26&#xff09;&#xff0c;\u518d\u5c06\u7ed3\u679c\u4ee3\u5165\u65b9\u7a0b&#xff08;23&#xff09;&#xff0c;\u5f97\u5230&#xff1a;\\\\begin{equation} \\\\sigma_H &#061; \\\\frac{M}{\\\\sqrt{T}} \\\\left\\\\{ \\\\frac{1}{0.8} \\\\sqrt{ \\\\left( \\\\frac{NEP}{P_c} \\\\right)^2 \\\\gamma^{-1} F &#043; c_\\\\gamma \\\\left( \\\\frac{4h\\\\nu}{\\\\eta P_c} \\\\right) \\\\frac{1}{N_d} &#043; 2b c_{\\\\gamma^2} \\\\frac{RIN}{F N_d^2} &#043; \\\\frac{8}{D^2 f_r F N_d^2} } \\\\right\\\\}. \\\\tag{27} \\\\end{equation}<\/p>\n<p>\u901a\u8fc7\u5e73\u6ed1&#xff08;\u5373\u65f6\u57df\u5207\u8dbe&#xff09;\u53ef\u5c06\u8be5\u4e0d\u786e\u5b9a\u5ea6\u6539\u5584\u81f3\u5206\u8fa8\u7387res\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b&#xff0c;\u91cd\u65b0\u5b9a\u4e49M&#061;\u0394v\/vres\u200b&#xff08;\u4fdd\u7559\u5176\u4f5c\u4e3a\u5206\u8fa8\u5143\u7d20\u6570\u91cf\u7684\u5b9a\u4e49&#xff09;&#xff0c;\u5e76\u4e58\u4ee5$\\\\sqrt{\\\\varepsilon} &#061; \\\\sqrt{\\\\nu_{res} \/ f_r}$&#xff0c;\u6700\u7ec8\u5f97\u5230\u65b9\u7a0b&#xff08;2&#xff09;\u3002<\/p>\n<p>\u5b8c\u5168\u5728\u9891\u57df\u4e2d\u63a8\u5bfc\u76f8\u540c\u7684\u8868\u8fbe\u5f0f&#xff08;27&#xff09;\u66f4\u4e3a\u7b80\u4fbf\u3002\u4e3a\u7b80\u5316\u8ba1\u7b97&#xff0c;\u4ee4\u03b3&#061;1&#xff0c;\u56e0\u6b64\u6e90\u5149\u68b3\u548c\u672c\u5730\u632f\u8361\u5668&#xff08;LO&#xff09;\u5149\u68b3\u7684\u6bcf\u4e2a\u9f7f\u529f\u7387Ptooth\u200b\u76f8\u540c\u3002\u4e24\u4e2a\u9f7f\u4e4b\u95f4\u7684\u5747\u65b9\u6839\u4fe1\u53f7\u5e45\u5ea6\u4e3a$\\\\sqrt{2} \\\\eta P_{\\\\text{tooth}}$&#xff08;\u5bf9\u5e94\u4e8e\u5b83\u4eec\u7684\u5149\u9891\u5dee\u5904\u7684\u5c04\u9891\u9891\u7387&#xff09;\u3002\u767d\u566a\u58f0\u529f\u7387\u4e3a$\\\\bigl[ \\\\eta^2 NEP^2 &#043; 4\\\\eta h\\\\nu P_{cA} &#043; 2b\\\\eta^2 P_{cA}^2 \\\\,(RIN) \\\\bigr] B$&#xff0c;\u5176\u4e2d\u7b2c\u4e00\u9879\u4e3a\u63a2\u6d4b\u5668\u566a\u58f0&#xff0c;\u7b2c\u4e8c\u9879\u4e3a\u4e24\u4e2a\u6e90\u7684\u6563\u7c92\u566a\u58f0&#xff0c;\u7b2c\u4e09\u9879\u4e3a\u4e24\u4e2a\u6e90\u7684\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u3002\u6ce8\u610f&#xff0c;\u6563\u7c92\u566a\u58f0\u548c\u76f8\u5bf9\u5f3a\u5ea6\u566a\u58f0&#xff08;RIN&#xff09;\u5747\u7531\u603b\u5149\u68b3\u529f\u7387PcA\u200b\u7ed9\u51fa\u3002\u6709\u6548\u5e26\u5bbd\u4e3aB&#061;1\/(2TA\u200b)\u3002\u8be5\u968f\u673a\u566a\u58f0\u529f\u7387\u5bf9\u5e45\u5ea6\u548c\u76f8\u4f4d\u566a\u58f0\u7684\u8d21\u732e\u76f8\u7b49&#xff0c;\u56e0\u6b64&#xff1a;\\\\begin{equation} (S\/N)_\\\\nu &#061; \\\\frac{2\\\\sqrt{T_A} P_{\\\\text{tooth}}}{\\\\sqrt{NEP^2 &#043; 4\\\\eta^{-1} h\\\\nu P_{cA} &#043; 2b P_{cA}^2 RIN}}. \\\\tag{28} \\\\end{equation}<\/p>\n<p>\u5728\u5047\u8bbe\u7684\u9ad8\u65af\u5149\u8c31\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;\u5185\u53d6\u5e73\u5747&#xff0c;\u5149\u68b3\u9f7f\u529f\u7387\u4e3aPtooth\u200b&#061;0.8PcA\u200b\/MA\u200b&#xff0c;\u6062\u590d\u03b3\u5e76\u5f15\u5165D\u540e&#xff0c;\u65b9\u7a0b&#xff08;28&#xff09;\u4e0e\u65b9\u7a0b&#xff08;26&#xff09;\u5b8c\u5168\u76f8\u540c\u3002<\/p>\n<h4 id=\"3.3%20%E5%AF%B9%E5%B7%B2%E7%9F%A5%E6%B0%94%E4%BD%93%E7%9A%84%E7%81%B5%E6%95%8F%E5%BA%A6\">3.3 \u5bf9\u5df2\u77e5\u6c14\u4f53\u7684\u7075\u654f\u5ea6<\/h4>\n<p>\u5bc6\u5ea6\u4e3a\u03c1\u3001\u957f\u5ea6\u4e3aL\u7684\u5f31\u5438\u6536\u6c14\u4f53\u7684\u65f6\u57df\u54cd\u5e94\u4e3aH(t)&#061;sinc(\u03c0t\u0394v)\u2297[\u03b4(t)&#043;\u03c1LF(t)]&#xff0c;\u5176\u4e2d sinc \u9879\u53cd\u6620\u5e26\u5bbd\u0394v\u4e0a\u7684\u4eea\u5668\u54cd\u5e94&#xff0c;\u65b9\u62ec\u53f7\u5185\u7684\u9879\u4e3a\u6837\u54c1\u54cd\u5e94&#xff08;\u7531\u51fd\u6570F(t)\u8868\u5f81&#xff09;\u3002\u672c\u6587\u91c7\u7528\u6807\u51c6\u5339\u914d\u6ee4\u6ce2\u65b9\u6cd5&#xff0c;\u5b9a\u4e49\u622a\u6b62\u65f6\u95f4t0\u200b&#xff0c;\u5c4f\u853d\u6389t0\u200b\u4e4b\u524d\u7684\u70b9&#xff0c;\u4ee5\u907f\u514d\u4e2d\u5fc3\u8109\u51b2\u4e0a\u7684\u4e58\u6027\u566a\u58f0\u3002\u67f1\u5bc6\u5ea6\u03c1L\u7684\u4e0d\u786e\u5b9a\u5ea6\u4e3a$\\\\sigma_{pL} &#061; \\\\sigma_{t,R} \\\\big\/ \\\\sqrt{\\\\sum_{\\\\substack{t_i&#061;T_S\\\\\\\\t_i&gt;t_0}} F^2(t_i)} &#061; \\\\sigma_H \\\\sqrt{2\\\\nu_{res}} \\\\big\/ \\\\sqrt{\\\\int_{t_0}^{T_S} \\\\big|F^2(t)\\\\big|^2}$\u200b&#xff0c;\u5176\u4e2d\u03c3$_{t,R}$\u200b&#061;\u03c3$_H$\u200b\/M\u200b\u662f\u5149\u8c31\u91cd\u5efa\u65f6\u57df\u5e72\u6d89\u56fe\u7684\u6807\u51c6\u504f\u5dee&#xff08;\u89c1\u56fe 1&#xff09;\u3002\u5bf9\u4e8e\u6c83\u4f0a\u7279\u8f6e\u5ed3&#xff0c;vj\u200b\u5904\u7684\u5355\u6761\u5438\u6536\u7ebf&#xff08;\u79ef\u5206\u7ebf\u5f3a\u5ea6\u4e3aSj\u200b&#xff09;\u7684\u65f6\u57df\u54cd\u5e94\u4e3a$F_j(t) &#061; S_j \\\\theta(t) e^{-2\\\\pi i \\\\nu_j t} e^{-\\\\pi^2 \\\\Delta \\\\nu_D^2 t^2\/(4\\\\ln 2) &#8211; \\\\pi \\\\Delta \\\\nu_{Lor,j} t}$&#xff0c;\u5176\u4e2d\u0394vD\u200b\u4e3a\u591a\u666e\u52d2\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;&#xff0c;\u0394vLor\u200b\u4e3a\u6d1b\u4f26\u5179\u534a\u9ad8\u5bbd&#xff08;FWHM&#xff09;&#xff0c;\u03b8(t)\u4e3a\u4ea5\u7ef4\u8d5b\u9636\u8dc3\u51fd\u6570&#xff08;\u8be5\u65f6\u57df\u4fe1\u53f7\u6070\u597d\u662f\u81ea\u7531\u611f\u5e94\u8870\u51cf&#xff09;\u3002\u672c\u6587\u5047\u8bbe\u78b0\u649e\u5c55\u5bbd\u7ebf&#xff08;$\\\\Delta \\\\nu_{Lor} &gt; \\\\Delta \\\\nu_D$&#xff09;\u3002\u5982\u679c$t_0 \\\\ll \\\\Delta \\\\nu_{Lor,j}^{-1} \\\\ll f_r^{-1}$&#xff0c;\u5219\u79ef\u5206\u9650\u4e3a 0 \u548c\u221e&#xff0c;$\\\\sigma_{pL} &#061; \\\\sigma_H \\\\sqrt{2\\\\nu_{res}} \\\\big\/ \\\\sqrt{\\\\sum_j S_j^2 \\\\bigl(2\\\\pi\\\\Delta\\\\nu_{Lor,j}\\\\bigr)^{-1}}$&#xff08;\u6c42\u548c\u9879\u8986\u76d6\u6240\u6709\u89c2\u6d4b\u7ebf&#xff09;\u3002\u5bf9\u4e8e\u6d1b\u4f26\u5179\u7ebf&#xff0c;\u7279\u5b9a\u7ebf\u7684\u5cf0\u503c\u5438\u6536\u4e3a\u03b1j\u200b&#061;2\u03c1Sj\u200b\/(\u03c0\u0394vLor,j\u200b)\u3002\u4e3a\u5c06\u5176\u91cd\u5199\u4e3a\u66f4\u5e38\u89c4\u7684\u5f62\u5f0f&#xff0c;\u4ee4\u03c3\u03c1L\u200b&#061;(\u03c1L)min\u200b&#xff08;\u6700\u5c0f\u53ef\u63a2\u6d4b\u67f1\u5bc6\u5ea6&#xff09;&#xff0c;\u7136\u540e\u901a\u8fc7\u7279\u5b9a\u53c2\u8003\u7ebf&#xff08;\u8bb0\u4e3aj&#061;0&#xff09;\u5bf9\u5176\u8fdb\u884c\u7f29\u653e&#xff0c;\u5f97\u5230\u5f52\u4e00\u5316\u5230\u53c2\u8003\u7ebf\u7684\u6709\u6548\u6700\u5c0f\u5438\u6536$\\\\bigl(\\\\alpha_0 L\\\\bigr)_{\\\\min}^{\\\\text{effective}} \\\\equiv 2 S_0 \\\\bigl(\\\\pi\\\\Delta\\\\nu_{Lor}\\\\bigr)^{-1} \\\\bigl(\\\\rho L\\\\bigr)_{\\\\min}$&#xff0c;\u5373\u65b9\u7a0b&#xff08;4&#xff09;\u3002<\/p>\n<h4 id=\"3.4%20%E5%85%89%E6%A2%B3%E9%97%B4%E6%AE%8B%E4%BD%99%E7%9B%B8%E4%BD%8D%E5%99%AA%E5%A3%B0%E5%AF%BC%E8%87%B4%E7%9A%84%E4%B9%98%E6%80%A7%E5%99%AA%E5%A3%B0\">3.4 \u5149\u68b3\u95f4\u6b8b\u4f59\u76f8\u4f4d\u566a\u58f0\u5bfc\u81f4\u7684\u4e58\u6027\u566a\u58f0<\/h4>\n<p>\u7531\u4e8e\u65e0\u6cd5\u5b8c\u5168\u6d88\u9664\u6b8b\u4f59\u566a\u58f0&#xff0c;\u5149\u68b3\u8109\u51b2\u4e4b\u95f4\u4f1a\u5b58\u5728\u6b8b\u4f59\u5e45\u5ea6\u3001\u5b9a\u65f6\u548c\u76f8\u4f4d\u6296\u52a8\u3002\u8f7d\u6ce2\u76f8\u4f4d\u566a\u58f0\u901a\u5e38\u5360\u4e3b\u5bfc\u5730\u4f4d&#xff0c;\u56e0\u4e3a\u5b83\u6700\u96be\u63a7\u5236&#xff0c;\u4e14\u7279\u522b\u662f\u5728\u9501\u5b9a\u6216\u76d1\u6d4b\u5e26\u5bbd\u4e4b\u5916&#xff0c;\u5149\u68b3\u4f1a\u5b58\u5728\u4e00\u4e9b\u6b8b\u4f59\u9ad8\u9891\u76f8\u4f4d\u53d8\u5316 [20]\u3002\u56e0\u6b64&#xff0c;\u65b9\u7a0b&#xff08;19&#xff09;\u7684\u7b2c\u4e00\u9879\u4fee\u6539\u4e3a$V(t) \\\\to e^{i\\\\delta\\\\varphi(Kt)} V(t)$&#xff0c;\u5176\u4e2d\u6307\u6570\u9879\u63cf\u8ff0\u4e86\u76f8\u5bf9\u8f7d\u6ce2\u76f8\u4f4d\u6296\u52a8\u968f\u5b9e\u9a8c\u5ba4\u65f6\u95f4\u7684\u53d8\u5316\u3002\u5feb\u901f\u76f8\u4f4d\u53d8\u5316\u5c24\u5176\u68d8\u624b&#xff08;\u89c1\u7b2c 2.5 \u8282&#xff09;\u3002\u5982\u679c\u76f8\u4f4d\u53d8\u5316\u8f83\u5c0f&#xff08;&lt;1 \u5f27\u5ea6&#xff09;&#xff0c;\u5219\u4f1a\u5728\u65b9\u7a0b&#xff08;19&#xff09;\u4e2d\u6dfb\u52a0\u4e58\u6027\u566a\u58f0n(t)&#061;iV(t)\u03b4\u03c6(t)\u3002\u6839\u636e\u5e7f\u4e49\u65b9\u7a0b&#xff08;22&#xff09;\u548c&#xff08;23&#xff09;&#xff0c;\u534f\u65b9\u5dee\u4e3a&#xff1a;$\\\\begin{equation} \\\\sigma_{H,mult}^2(\\\\nu,\\\\nu&#039;) &#061; \\\\left( \\\\frac{4}{T_A \\\\Delta f_r} \\\\right) \\\\frac{\\\\langle \\\\tilde{n}(\\\\nu) \\\\tilde{n}^*(\\\\nu&#039;) \\\\rangle}{\\\\tilde{V}(\\\\nu) \\\\tilde{V}^*(\\\\nu&#039;)}. \\\\tag{29} \\\\end{equation}$\u200b\u5176\u4e2d$$\\\\tilde{n}(\\\\nu) &#061; \\\\tilde{\\\\varphi}\\\\bigl((\\\\nu-\\\\nu_0)\/K\\\\bigr) \\\\otimes i\\\\tilde{V}(\\\\nu)\u3002\u5047\u8bbe\u8109\u51b2\u95f4\u76f8\u4f4d\u65b9\u5dee\u4e3a$\\\\sigma_{\\\\varphi,\\\\,fast}^2$\u200b&#xff0c;$ \\\\langle \\\\tilde{\\\\varphi}(f) \\\\tilde{\\\\varphi}^*(f&#039;) \\\\rangle &#061; \\\\sigma_{\\\\varphi,\\\\,fast}^2 f_r^{-1} \\\\delta(f-f&#039;)$&#xff0c;\u4e14\u6ee4\u6ce2\u5668\u8f6e\u5ed3\u4e3a\u9ad8\u65af\u578b$V(\\\\nu) &#061; \\\\exp\\\\bigl[-4\\\\ln(2)\\\\,(\\\\nu-\\\\nu_A)^2 \/ \\\\Delta\\\\nu_A^2\\\\bigr]$&#xff0c;\u56e0\u6b64&#xff1a;\\\\begin{equation} \\\\sigma_{H,mult}(\\\\nu,\\\\nu&#039;) \\\\approx \\\\left( \\\\frac{2\\\\pi}{\\\\ln(2)} \\\\right)^{1\/4} \\\\sqrt{\\\\frac{\\\\Delta\\\\nu_A}{T_A f_r^2}} \\\\sigma_{\\\\varphi,\\\\,fast} e^{4\\\\ln(2)\\\\,(\\\\bar{\\\\nu}-\\\\nu_A)^2\/\\\\Delta\\\\nu_A^2}, \\\\tag{30} 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