{"id":64835,"date":"2023-11-08T09:35:50","date_gmt":"2023-11-08T01:35:50","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=64835"},"modified":"2023-11-08T09:35:54","modified_gmt":"2023-11-08T01:35:54","slug":"sphrspdqbssm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/64835.html","title":{"rendered":"\u5c04\u9891\u548crf\u5c04\u9891\u7684\u533a\u522b\u662f\u4ec0\u4e48?"},"content":{"rendered":"\n

\u3000\u3000\u5c04\u9891(Radio Frequency)\u662f\u73b0\u4ee3\u901a\u4fe1\u6280\u672f\u4e2d\u7684\u5173\u952e\u6982\u5ff5\u4e4b\u4e00\uff0c\u800cRF\u5c04\u9891\u5219\u662f\u5c04\u9891\u6280\u672f\u4e2d\u7684\u4e00\u4e2a\u7279\u5b9a\u9886\u57df\u3002\u867d\u7136\u8fd9\u4e24\u4e2a\u672f\u8bed\u770b\u8d77\u6765\u5f88\u76f8\u4f3c\uff0c\u4f46\u5b83\u4eec\u5b9e\u9645\u4e0a\u6709\u7740\u7ec6\u5fae\u7684\u5dee\u522b\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5c04\u9891\u548cRF\u5c04\u9891\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u4e2a\u6982\u5ff5\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001\u5c04\u9891\u7684\u5b9a\u4e49\u548c\u5e94\u7528<\/h2>\n\n\n\n

\u3000\u3000\u5c04\u9891\u662f\u6307\u9891\u7387\u8303\u56f4\u57283kHz\u5230300GHz\u4e4b\u95f4\u7684\u65e0\u7ebf\u7535\u6ce2\u4fe1\u53f7\u3002\u5728\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u5c04\u9891\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u7535\u3001\u7535\u89c6\u3001\u65e0\u7ebf\u7f51\u7edc\u548c\u79fb\u52a8\u901a\u4fe1\u7b49\u9886\u57df\u3002\u5c04\u9891\u6280\u672f\u7684\u53d1\u5c55\u4f7f\u5f97\u4eba\u4eec\u80fd\u591f\u5b9e\u73b0\u65e0\u7ebf\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\uff0c\u4e3a\u73b0\u4ee3\u901a\u4fe1\u6280\u672f\u7684\u8fdb\u6b65\u505a\u51fa\u4e86\u91cd\u8981\u8d21\u732e\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001RF\u5c04\u9891\u7684\u5b9a\u4e49\u548c\u7279\u70b9<\/h2>\n\n\n\n

\u3000\u3000RF\u5c04\u9891\u662f\u5c04\u9891\u6280\u672f\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u5206\u652f\uff0c\u5b83\u662f\u6307\u5c04\u9891\u4fe1\u53f7\u5728\u65e0\u7ebf\u7535\u9891\u7387\u8303\u56f4\u5185\u7684\u5e94\u7528\u3002RF\u5c04\u9891\u6280\u672f\u4e3b\u8981\u7528\u4e8e\u65e0\u7ebf\u7535\u901a\u4fe1\u3001\u96f7\u8fbe\u7cfb\u7edf\u3001\u536b\u661f\u901a\u4fe1\u7b49\u9886\u57df\u3002\u4e0e\u5c04\u9891\u76f8\u6bd4\uff0cRF\u5c04\u9891\u66f4\u52a0\u4e13\u6ce8\u4e8e\u7279\u5b9a\u7684\u5e94\u7528\u9886\u57df\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u9891\u7387\u8303\u56f4\u548c\u66f4\u7cbe\u786e\u7684\u4fe1\u53f7\u63a7\u5236\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001\u5c04\u9891\u4e0eRF\u5c04\u9891\u7684\u533a\u522b<\/h2>\n\n\n\n

\u3000\u30001. \u9891\u7387\u8303\u56f4<\/strong>\uff1a\u5c04\u9891\u7684\u9891\u7387\u8303\u56f4\u57283kHz\u5230300GHz\u4e4b\u95f4\uff0c\u800cRF\u5c04\u9891\u7684\u9891\u7387\u8303\u56f4\u5219\u66f4\u52a0\u5e7f\u6cdb\uff0c\u901a\u5e38\u5728300kHz\u5230300GHz\u4e4b\u95f4\u3002RF\u5c04\u9891\u6db5\u76d6\u4e86\u5c04\u9891\u7684\u8303\u56f4\uff0c\u5e76\u4e14\u5728\u66f4\u9ad8\u7684\u9891\u7387\u8303\u56f4\u5185\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u5e94\u7528\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n

\u3000\u30002. \u5e94\u7528\u9886\u57df<\/strong>\uff1a\u5c04\u9891\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u7535\u3001\u7535\u89c6\u3001\u65e0\u7ebf\u7f51\u7edc\u548c\u79fb\u52a8\u901a\u4fe1\u7b49\u9886\u57df\uff0c\u800cRF\u5c04\u9891\u4e3b\u8981\u7528\u4e8e\u65e0\u7ebf\u7535\u901a\u4fe1\u3001\u96f7\u8fbe\u7cfb\u7edf\u3001\u536b\u661f\u901a\u4fe1\u7b49\u7279\u5b9a\u9886\u57df\u3002\u5c04\u9891\u6280\u672f\u7684\u5e94\u7528\u8303\u56f4\u66f4\u4e3a\u5e7f\u6cdb\uff0c\u800cRF\u5c04\u9891\u66f4\u52a0\u4e13\u6ce8\u4e8e\u7279\u5b9a\u7684\u5e94\u7528\u9886\u57df\u3002<\/p>\n\n\n\n

\u3000\u30003. \u4fe1\u53f7\u63a7\u5236<\/strong>\uff1a\u5c04\u9891\u6280\u672f\u6d89\u53ca\u5230\u4fe1\u53f7\u7684\u53d1\u5c04\u3001\u63a5\u6536\u548c\u5904\u7406\uff0c\u800cRF\u5c04\u9891\u6280\u672f\u66f4\u52a0\u5f3a\u8c03\u5bf9\u4fe1\u53f7\u7684\u63a7\u5236\u548c\u8c03\u8282\u3002RF\u5c04\u9891\u6280\u672f\u5728\u4fe1\u53f7\u7684\u751f\u6210\u3001\u653e\u5927\u3001\u8c03\u5236\u548c\u89e3\u8c03\u7b49\u65b9\u9762\u6709\u7740\u66f4\u9ad8\u7684\u8981\u6c42\u548c\u66f4\u7cbe\u786e\u7684\u63a7\u5236\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001\u5c04\u9891\u548cRF\u5c04\u9891\u7684\u8054\u7cfb\u548c\u4e92\u8865<\/h2>\n\n\n\n

\u3000\u3000\u5c04\u9891\u548cRF\u5c04\u9891\u867d\u7136\u5728\u67d0\u4e9b\u65b9\u9762\u6709\u6240\u533a\u522b\uff0c\u4f46\u5b83\u4eec\u4e5f\u6709\u7740\u5bc6\u5207\u7684\u8054\u7cfb\u548c\u4e92\u8865\u7684\u5173\u7cfb\u3002\u5c04\u9891\u6280\u672f\u4e3aRF\u5c04\u9891\u6280\u672f\u63d0\u4f9b\u4e86\u57fa\u7840\uff0c\u5c04\u9891\u6280\u672f\u7684\u53d1\u5c55\u63a8\u52a8\u4e86RF\u5c04\u9891\u6280\u672f\u7684\u8fdb\u6b65\u3002\u540c\u65f6\uff0cRF\u5c04\u9891\u6280\u672f\u7684\u5e94\u7528\u548c\u521b\u65b0\u4e5f\u4fc3\u8fdb\u4e86\u5c04\u9891\u6280\u672f\u7684\u53d1\u5c55\u3002\u5c04\u9891\u548cRF\u5c04\u9891\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e2d\u76f8\u4e92\u8865\u5145\uff0c\u5171\u540c\u63a8\u52a8\u4e86\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u548c\u8fdb\u6b65\u3002<\/p>\n\n\n\n

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

\u3000\u3000\u5c04\u9891\u548cRF\u5c04\u9891\u662f\u73b0\u4ee3\u901a\u4fe1\u6280\u672f\u4e2d\u7684\u91cd\u8981\u6982\u5ff5\uff0c\u5c3d\u7ba1\u5b83\u4eec\u5728\u67d0\u4e9b\u65b9\u9762\u6709\u6240\u533a\u522b\uff0c\u4f46\u5b83\u4eec\u90fd\u5728\u65e0\u7ebf\u901a\u4fe1\u3001\u7535\u89c6\u3001\u65e0\u7ebf\u7f51\u7edc\u548c\u79fb\u52a8\u901a\u4fe1\u7b49\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u4e86\u89e3\u5c04\u9891\u548cRF\u5c04\u9891\u7684\u533a\u522b\uff0c\u6709\u52a9\u4e8e\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u6280\u672f\uff0c\u5e76\u63a8\u52a8\u901a\u4fe1\u6280\u672f\u7684\u53d1\u5c55\u3002\u5728\u672a\u6765\uff0c\u968f\u7740\u79d1\u6280\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u5c04\u9891\u548cRF\u5c04\u9891\u6280\u672f\u5c06\u7ee7\u7eed\u53d1\u6325\u91cd\u8981\u4f5c\u7528\uff0c\u4e3a\u4eba\u4eec\u5e26\u6765\u66f4\u4fbf\u6377\u3001\u9ad8\u6548\u7684\u901a\u4fe1\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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