{"id":87089,"date":"2024-01-16T14:06:44","date_gmt":"2024-01-16T06:06:44","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=87089"},"modified":"2024-01-16T14:06:51","modified_gmt":"2024-01-16T06:06:51","slug":"srjwxdjsjyqd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/87089.html","title":{"rendered":"SDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u4f18\u7f3a\u70b9"},"content":{"rendered":"\n

\u3000\u3000SDR(Software Defined Radio)\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u662f\u4e00\u79cd\u57fa\u4e8e\u8f6f\u4ef6\u548c\u786c\u4ef6\u7ed3\u5408\u7684\u65e0\u7ebf\u7535\u901a\u4fe1\u6280\u672f\u3002<\/strong>\u5b83\u901a\u8fc7\u4f7f\u7528\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u6280\u672f\uff0c\u5c06\u4f20\u7edf\u7684\u786c\u4ef6\u7535\u8def\u8f6c\u79fb\u5230\u4e86\u8f6f\u4ef6\u4e2d\uff0c\u4f7f\u5f97\u65e0\u7ebf\u7535\u901a\u4fe1\u7684\u63a5\u6536\u673a\u5177\u5907\u4e86\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u548c\u53ef\u914d\u7f6e\u6027\u3002\u672c\u6587\u5c06\u63a2\u8ba8SDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u4f18\u7f3a\u70b9\uff0c\u5e76\u4ecb\u7ecd\u5176\u5728\u4e0d\u540c\u5e94\u7528\u9886\u57df\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001SDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u4f18\u70b9\uff1a<\/h2>\n\n\n\n

\u3000\u30001. \u7075\u6d3b\u6027\u9ad8<\/strong>\uff1aSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u7075\u6d3b\u6027\u662f\u4f20\u7edf\u786c\u4ef6\u63a5\u6536\u673a\u65e0\u6cd5\u6bd4\u62df\u7684\u3002\u901a\u8fc7\u8f6f\u4ef6\u7684\u914d\u7f6e\u548c\u8c03\u6574\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u9891\u7387\u8303\u56f4\u7684\u63a5\u6536\u3001\u89e3\u8c03\u548c\u89e3\u7801\uff0c\u9002\u5e94\u4e0d\u540c\u7684\u65e0\u7ebf\u7535\u901a\u4fe1\u6807\u51c6\u548c\u534f\u8bae\u3002<\/p>\n\n\n\n

\u3000\u30002. \u53ef\u914d\u7f6e\u6027\u5f3a<\/strong>\uff1aSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u786c\u4ef6\u90e8\u5206\u76f8\u5bf9\u7b80\u5355\uff0c\u5927\u90e8\u5206\u529f\u80fd\u7531\u8f6f\u4ef6\u5b9e\u73b0\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u7684\u66f4\u65b0\u548c\u5347\u7ea7\uff0c\u5b9e\u73b0\u65b0\u7684\u529f\u80fd\u548c\u7279\u6027\uff0c\u800c\u65e0\u9700\u66f4\u6362\u786c\u4ef6\u8bbe\u5907\u3002<\/p>\n\n\n\n

\u3000\u30003. \u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/strong>\uff1aSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u91c7\u7528\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u6280\u672f\uff0c\u53ef\u4ee5\u901a\u8fc7\u6570\u5b57\u6ee4\u6ce2\u548c\u6297\u5e72\u6270\u7b97\u6cd5\uff0c\u6709\u6548\u5730\u6291\u5236\u566a\u58f0\u548c\u5e72\u6270\u4fe1\u53f7\uff0c\u63d0\u9ad8\u63a5\u6536\u673a\u7684\u6027\u80fd\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u30004. \u6210\u672c\u4f4e<\/strong>\uff1a\u76f8\u6bd4\u4f20\u7edf\u7684\u786c\u4ef6\u63a5\u6536\u673a\uff0cSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u6210\u672c\u8f83\u4f4e\u3002\u7531\u4e8e\u5927\u90e8\u5206\u529f\u80fd\u7531\u8f6f\u4ef6\u5b9e\u73b0\uff0c\u65e0\u9700\u590d\u6742\u7684\u786c\u4ef6\u7535\u8def\u548c\u7ec4\u4ef6\uff0c\u964d\u4f4e\u4e86\u5236\u9020\u6210\u672c\u3002<\/p>\n\n\n\n

\"\u81ea\u7ec4\u7f51\"<\/figure>\n\n\n\n

\u3000\u3000\u4e8c\u3001SDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u7f3a\u70b9\uff1a<\/h2>\n\n\n\n

\u3000\u30001. \u590d\u6742\u6027\u9ad8<\/strong>\uff1aSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u8bbe\u8ba1\u548c\u5f00\u53d1\u76f8\u5bf9\u590d\u6742\u3002\u9700\u8981\u638c\u63e1\u8f6f\u4ef6\u5f00\u53d1\u548c\u4fe1\u53f7\u5904\u7406\u7684\u77e5\u8bc6\uff0c\u624d\u80fd\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684SDR\u63a5\u6536\u673a\u3002<\/p>\n\n\n\n

\u3000\u30002. \u9700\u8981\u9ad8\u6027\u80fd\u8ba1\u7b97\u8bbe\u5907<\/strong>\uff1a\u7531\u4e8eSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u9700\u8981\u8fdb\u884c\u5927\u91cf\u7684\u8ba1\u7b97\u548c\u4fe1\u53f7\u5904\u7406\uff0c\u56e0\u6b64\u9700\u8981\u914d\u5907\u9ad8\u6027\u80fd\u7684\u8ba1\u7b97\u8bbe\u5907\u624d\u80fd\u5b9e\u73b0\u826f\u597d\u7684\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u30003. \u80fd\u8017\u8f83\u9ad8<\/strong>\uff1a\u76f8\u6bd4\u4f20\u7edf\u7684\u786c\u4ef6\u63a5\u6536\u673a\uff0cSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u80fd\u8017\u8f83\u9ad8\u3002\u7531\u4e8e\u9700\u8981\u8fdb\u884c\u5927\u91cf\u7684\u8ba1\u7b97\u548c\u4fe1\u53f7\u5904\u7406\uff0c\u4f1a\u6d88\u8017\u8f83\u591a\u7684\u7535\u80fd\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001SDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u7684\u5e94\u7528\u9886\u57df\uff1a<\/h2>\n\n\n\n

\u3000\u30001. \u65e0\u7ebf\u7535\u901a\u4fe1<\/strong>\uff1aSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u5728\u65e0\u7ebf\u7535\u901a\u4fe1\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u901a\u8fc7\u8f6f\u4ef6\u7684\u914d\u7f6e\u548c\u8c03\u6574\uff0c\u53ef\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u65e0\u7ebf\u7535\u901a\u4fe1\u6807\u51c6\u548c\u534f\u8bae\uff0c\u5b9e\u73b0\u591a\u79cd\u901a\u4fe1\u6a21\u5f0f\u548c\u529f\u80fd\u3002<\/p>\n\n\n\n

\u3000\u30002. \u65e0\u7ebf\u7535\u4fa6\u542c<\/strong>\uff1aSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u53ef\u4ee5\u63a5\u6536\u548c\u89e3\u7801\u4e0d\u540c\u9891\u7387\u8303\u56f4\u7684\u4fe1\u53f7\uff0c\u7528\u4e8e\u65e0\u7ebf\u7535\u4fa6\u542c\u548c\u76d1\u6d4b\u3002\u53ef\u4ee5\u7528\u4e8e\u76d1\u542c\u65e0\u7ebf\u7535\u5e7f\u64ad\u3001\u822a\u7a7a\u901a\u4fe1\u3001\u65e0\u7ebf\u7535\u7535\u89c6\u7b49\u3002<\/p>\n\n\n\n

\u3000\u30003. \u65e0\u7ebf\u7535\u9891\u8c31\u76d1\u6d4b<\/strong>\uff1aSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u65e0\u7ebf\u7535\u9891\u8c31\uff0c\u7528\u4e8e\u9891\u8c31\u7ba1\u7406\u3001\u9891\u8c31\u76d1\u6d4b\u548c\u65e0\u7ebf\u7535\u5e72\u6270\u6e90\u7684\u5b9a\u4f4d\u548c\u8bc6\u522b\u3002<\/p>\n\n\n\n

\u3000\u30004. \u65e0\u7ebf\u7535\u6559\u80b2\u7814\u7a76<\/strong>\uff1aSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u5728\u65e0\u7ebf\u7535\u6559\u80b2\u548c\u7814\u7a76\u9886\u57df\u5177\u6709\u91cd\u8981\u7684\u5e94\u7528\u3002\u901a\u8fc7\u8f6f\u4ef6\u7684\u914d\u7f6e\u548c\u8c03\u6574\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u7684\u5b9e\u9a8c\u548c\u6a21\u62df\uff0c\u5e2e\u52a9\u5b66\u751f\u548c\u7814\u7a76\u4eba\u5458\u6df1\u5165\u4e86\u89e3\u65e0\u7ebf\u7535\u901a\u4fe1\u539f\u7406\u548c\u6280\u672f\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

\u3000\u3000SDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u5177\u6709\u7075\u6d3b\u6027\u9ad8\u3001\u53ef\u914d\u7f6e\u6027\u5f3a\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u548c\u6210\u672c\u4f4e\u7684\u4f18\u70b9\uff0c\u4f46\u4e5f\u5b58\u5728\u590d\u6742\u6027\u9ad8\u3001\u80fd\u8017\u8f83\u9ad8\u7684\u7f3a\u70b9\u3002\u5728\u65e0\u7ebf\u7535\u901a\u4fe1\u3001\u65e0\u7ebf\u7535\u4fa6\u542c\u3001\u65e0\u7ebf\u7535\u9891\u8c31\u76d1\u6d4b\u548c\u65e0\u7ebf\u7535\u6559\u80b2\u7814\u7a76\u7b49\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002<\/strong>\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cSDR\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u5c06\u4f1a\u5728\u66f4\u591a\u7684\u9886\u57df\u5f97\u5230\u5e94\u7528\u548c\u63a8\u5e7f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

SDR(Software Defined Radio)\u8f6f\u4ef6\u65e0\u7ebf\u7535\u63a5\u6536\u673a\u662f\u4e00\u79cd\u57fa\u4e8e\u8f6f\u4ef6\u548c\u786c\u4ef6\u7ed3\u5408\u7684\u65e0\u7ebf\u7535\u901a\u4fe1\u6280\u672f\u3002\u5b83\u901a\u8fc7\u4f7f\u7528\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u6280\u672f\uff0c\u5c06\u4f20\u7edf\u7684\u786c\u4ef6\u7535\u8def\u8f6c\u79fb\u5230\u4e86\u8f6f\u4ef6\u4e2d<\/p>\n","protected":false},"author":1,"featured_media":64231,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[364],"class_list":["post-87089","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rjwxd"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/87089"}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=87089"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/87089\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=87089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=87089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=87089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}