{"id":98569,"date":"2024-10-28T17:31:32","date_gmt":"2024-10-28T09:31:32","guid":{"rendered":"\/\/www.viralrail.com\/?p=98569"},"modified":"2024-10-28T17:31:35","modified_gmt":"2024-10-28T09:31:35","slug":"jslmdzmc","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/98569.html","title":{"rendered":"\u63a5\u6536\u7075\u654f\u5ea6\u600e\u4e48\u6d4b"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u63a5\u6536\u7075\u654f\u5ea6\u7684\u6d4b\u91cf\u65b9\u6cd5<\/strong>\u56e0\u5e94\u7528\u573a\u666f\u548c\u8bbe\u5907\u7c7b\u578b\u7684\u4e0d\u540c\u800c\u6709\u6240\u5dee\u5f02\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684\u6d4b\u91cf\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u8bef\u7801\u7387\u6cd5<\/strong>\uff1a\u901a\u8fc7\u53d1\u9001\u56fa\u5b9a\u6c34\u5e73\u7684\u6570\u636e\u5305\u5230\u88ab\u6d4b\u8bbe\u5907(DUT)\uff0c\u5e76\u4ee5\u671f\u671b\u7684\u6570\u636e\u901f\u7387\u548c\u6570\u636e\u5305\u5927\u5c0f\u8fdb\u884c\u6d4b\u8bd5\u3002\u9010\u6b65\u964d\u4f4e\u6570\u636e\u5305\u529f\u7387\u6c34\u5e73\uff0c\u76f4\u5230\u68c0\u6d4b\u5230\u6240\u9700\u7684\u7075\u654f\u5ea6\u6c34\u5e73(\u4f8b\u598210%\u7684\u8bef\u5305\u7387)\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u9700\u8981\u8fde\u7eed\u641c\u7d22\u66f2\u7ebf\uff0c\u53ef\u4ee5\u4ece\u8f83\u5927\u7684\u6b65\u9aa4\u5f00\u59cb\uff0c\u9010\u6b65\u7f29\u5c0f\u76ee\u6807\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u566a\u58f0\u7cfb\u6570\u6cd5<\/strong>\uff1a\u4f7f\u7528\u566a\u58f0\u7cfb\u6570\u516c\u5f0f\u8ba1\u7b97\u63a5\u6536\u673a\u7684\u4e34\u754c\u7075\u654f\u5ea6\u3002\u8be5\u65b9\u6cd5\u9700\u8981\u6d4b\u51fa\u63a5\u6536\u673a\u566a\u58f0\u7cfb\u6570\uff0c\u7136\u540e\u901a\u8fc7\u516c\u5f0fSimin(dBm)= 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NF\u6765\u8ba1\u7b97\u4e34\u754c\u7075\u654f\u5ea6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9891\u8c31\u5206\u6790\u6cd5<\/strong>\uff1a\u5c06\u4fe1\u53f7\u6e90\u8fde\u63a5\u5230\u63a5\u6536\u901a\u9053\u7684\u8f93\u5165\u7aef\uff0c\u8f93\u51fa\u7aef\u63a5\u9891\u8c31\u5206\u6790\u4eea\u3002\u9996\u5148\u5173\u95ed\u4fe1\u53f7\u6e90\uff0c\u6d4b\u5f97\u566a\u58f0\u7535\u5e73\uff0c\u518d\u6253\u5f00\u4fe1\u53f7\u6e90\uff0c\u8c03\u6574\u4fe1\u53f7\u6e90\u7684\u8f93\u51fa\u529f\u7387\uff0c\u4f7f\u9891\u8c31\u5206\u6790\u4eea\u7684\u8bfb\u6570\u8fbe\u5230\u6240\u9700\u503c\uff0c\u6b64\u65f6\u7684\u4fe1\u53f7\u6e90\u8f93\u51fa\u529f\u7387\u5373\u4e3a\u63a5\u6536\u7075\u654f\u5ea6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5149\u901a\u4fe1\u6d4b\u8bd5\u6cd5<\/strong>\uff1a\u4f7f\u7528\u8bef\u7801\u4eea\u548c\u53ef\u8c03\u8282\u7684\u5149\u8870\u51cf\u5668\uff0c\u901a\u8fc7\u9010\u6e10\u964d\u4f4e\u8f93\u5165\u5149\u529f\u7387\u76f4\u5230\u63a5\u6536\u673a\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u8bb0\u5f55\u6b64\u65f6\u7684\u5149\u529f\u7387\u4f5c\u4e3a\u63a5\u6536\u7075\u654f\u5ea6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8c03\u5236\u89e3\u8c03\u5668\u914d\u7f6e\u6cd5<\/strong>\uff1a\u5bf9\u4e8eRFID\u8bbe\u5907\uff0c\u53ef\u4ee5\u914d\u7f6e\u8c03\u5236\u89e3\u8c03\u5668\u4ee5\u7279\u5b9a\u9891\u7387\u8fd0\u884c\uff0c\u5e76\u523a\u6fc0\u6807\u7b7e\u54cd\u5e94\u3002\u8bb0\u5f55\u6240\u9700\u7684\u6700\u5c0fRF\u4fe1\u53f7\u7535\u5e73\uff0c\u4f5c\u4e3a\u6700\u5927\u53ef\u7528\u7075\u654f\u5ea6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6bd4\u7279\u7387\u6cd5<\/strong>\uff1a\u901a\u8fc7\u63a5\u6536\u6bd4\u7279\u6570\u6765\u6d4b\u91cf\u63a5\u6536\u7075\u654f\u5ea6\uff0c\u589e\u52a0\u6bcf\u4e2a\u6d4b\u8bd5\u8fd0\u884c\u4e2d\u7684\u603b\u63a5\u6536\u6bd4\u7279\u6570\u53ef\u4ee5\u63d0\u9ad8\u57fa\u4e8eBER\u8ba1\u7b97\u7684\u51c6\u786e\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u65b9\u6cd5\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u6d4b\u8bd5\u9700\u6c42\u548c\u8bbe\u5907\u7c7b\u578b\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u6765\u786e\u4fdd\u6d4b\u91cf\u7ed3\u679c\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u5982\u4f55\u51c6\u786e\u6d4b\u91cf\u8bef\u7801\u7387\u6cd5\u4e2d\u7684\u6570\u636e\u5305\u529f\u7387\u6c34\u5e73?<\/h2>\n\n\n\n<p>\u3000\u3000\u8981\u51c6\u786e\u6d4b\u91cf\u8bef\u7801\u7387\u6cd5\u4e2d\u7684\u6570\u636e\u5305\u529f\u7387\u6c34\u5e73\uff0c\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u6b65\u9aa4\u548c\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9009\u62e9\u9002\u5f53\u7684\u6d4b\u91cf\u5de5\u5177<\/strong>\uff1a\u4f7f\u7528\u5149\u529f\u7387\u8ba1\u6765\u6d4b\u91cf\u6570\u636e\u5305\u7684\u8f93\u5165\u529f\u7387\u3002\u4f8b\u5982\uff0c\u5728DWDM\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5149\u529f\u7387\u8ba1\u6d4b\u91cf\u6570\u636e\u53051\u548c\u6570\u636e\u53052\u7684\u8f93\u5165\u529f\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8003\u8651\u4fe1\u53f7\u7684\u4e32\u6270\u6548\u5e94<\/strong>\uff1a\u5728\u591a\u6570\u636e\u5305\u4f20\u8f93\u73af\u5883\u4e2d\uff0c\u9700\u8981\u8003\u8651\u4e32\u6270\u7684\u5f71\u54cd\u3002\u4f8b\u5982\uff0c\u5f53\u4e24\u4e2a\u6570\u636e\u5305\u540c\u65f6\u5b58\u5728\u65f6\uff0c\u7531\u4e8e\u4ea4\u53c9\u589e\u76ca\u8c03\u5236\u6548\u5e94\uff0c\u4f1a\u5bfc\u81f4\u4e00\u4e2a\u6570\u636e\u5305\u53d7\u5230\u53e6\u4e00\u4e2a\u6570\u636e\u5305\u7684\u4e32\u6270\uff0c\u4ece\u800c\u5f71\u54cd\u8bef\u7801\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6d4b\u91cf\u529f\u7387\u6c34\u5e73\u4e0e\u8bef\u7801\u7387\u7684\u5173\u7cfb<\/strong>\uff1a\u901a\u8fc7\u5b9e\u9a8c\u786e\u5b9a\u4e0d\u540c\u529f\u7387\u6c34\u5e73\u4e0b\u7684\u8bef\u7801\u7387\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u6d4b\u91cf\u5728\u4e0d\u540c\u63a5\u6536\u529f\u7387\u6c34\u5e73\u4e0b\u7684\u8bef\u7801\u7387\uff0c\u5e76\u6839\u636e\u8fd9\u4e9b\u6570\u636e\u6765\u8c03\u6574\u4f20\u8f93\u529f\u7387\u4ee5\u786e\u4fdd\u63a5\u6536\u7aef\u7684\u6570\u636e\u5305\u529f\u7387\u8fbe\u5230\u6240\u9700\u7684\u9608\u503c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f7f\u7528\u4ee3\u7801\u57df\u8bef\u7801\u7387\uff08RCDE\uff09\u6d4b\u91cf<\/strong>\uff1a\u5bf9\u4e8e\u9ad8\u901f\u4fe1\u53f7\uff0c\u53ef\u4ee5\u4f7f\u7528R&S\u00aeFS-K74+\/K73+ 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R&S\u00aeFSV-K72\/K73\u7b49\u8bbe\u5907\u8fdb\u884c\u4ee3\u7801\u57df\u8bef\u7801\u7387(RCDE)\u6d4b\u91cf\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u63d0\u4f9b\u4fe1\u53f7\u7684\u8c03\u5236\u8bef\u7801\u503c\uff0c\u5e76\u901a\u8fc7\u5411\u91cf\u8bef\u5dee\u6295\u5f71\u5230\u7279\u5b9a\u4ee3\u7801\u4e0a\uff0c\u6765\u83b7\u53d6\u8bef\u7801\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8c03\u6574\u4f20\u8f93\u529f\u7387\u4ee5\u4f18\u5316\u8bef\u7801\u7387<\/strong>\uff1a\u5728\u53ef\u53d8\u4f20\u8f93\u529f\u7387\u7684\u573a\u666f\u4e0b\uff0c\u8282\u70b9\u9700\u8981\u9009\u62e9\u9002\u5f53\u7684\u4f20\u8f93\u529f\u7387\u6c34\u5e73\uff0c\u4ee5\u786e\u4fdd\u63a5\u6536\u7684\u6570\u636e\u5305\u529f\u7387\u8fbe\u5230\u6240\u9700\u7684\u9608\u503c\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u52a0\u6743\u79fb\u52a8\u5e73\u5747\u503c\u4e0d\u65ad\u66f4\u65b0\u4f4d\u8bef\u7801\u7387\u4f30\u8ba1\u503c\u6765\u5b9e\u73b0\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b9e\u9a8c\u9a8c\u8bc1\u4e0e\u7406\u8bba\u5bf9\u6bd4<\/strong>\uff1a\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u901a\u8fc7\u5b9e\u9a8c\u6d4b\u91cf\u5f97\u5230\u7684\u6570\u636e\u5305\u529f\u7387\u6c34\u5e73\u548c\u8bef\u7801\u7387\u7ed3\u679c\u5e94\u4e0e\u7406\u8bba\u503c\u8fdb\u884c\u5bf9\u6bd4\uff0c\u4ee5\u9a8c\u8bc1\u6d4b\u91cf\u65b9\u6cd5\u7684\u51c6\u786e\u6027\u3002\u4f8b\u5982\uff0c\u5728DWDM\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u9a8c\u4e2d\u53d1\u73b0\u6d4b\u91cf\u503c\u548c\u5b9e\u9645\u503c\u5b58\u5728\u8bef\u5dee\uff0c\u56e0\u6b64\u9700\u8981\u8fdb\u884c\u6821\u6b63\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u566a\u58f0\u7cfb\u6570\u6cd5\u5728\u4e0d\u540c\u7c7b\u578b\u7684\u63a5\u6536\u673a\u4e0a\u7684\u5e94\u7528\u548c\u51c6\u786e\u6027\u5982\u4f55?<\/h2>\n\n\n\n<p>\u3000\u3000\u566a\u58f0\u7cfb\u6570\u6cd5\u5728\u4e0d\u540c\u7c7b\u578b\u7684\u63a5\u6536\u673a\u4e0a\u7684\u5e94\u7528\u548c\u51c6\u786e\u6027\u8868\u73b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u6807\u51c6\u63a5\u6536\u673a\u5728\u6d4b\u91cf\u566a\u58f0\u7cfb\u6570\u65f6\uff0c\u6821\u51c6\u8fc7\u7a0b\u4e0e\u4f4e\u566a\u58f0\u63a5\u6536\u673a\u4e0d\u540c\u3002\u5b83\u65e0\u9700\u4f7f\u7528\u566a\u58f0\u6e90\u6765\u8868\u5f81\u63a5\u6536\u673a\u4ea7\u751f\u7684\u566a\u58f0\uff0c\u800c\u662f\u901a\u8fc7\u76f4\u63a5\u6d4b\u91cf\u589e\u76ca\u548c\u5e26\u5bbd\u503c\u5e76\u8ba1\u7b97\u589e\u76ca-\u5e26\u5bbd\u503c\u6765\u8fdb\u884c\u6d4b\u91cf\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9ad8\u589e\u76ca\u5668\u4ef6(&gt;60 dB)\uff0c\u56e0\u4e3a\u9ad8\u8f93\u51fa\u566a\u58f0\u529f\u7387\u4e0d\u4f1a\u5bfc\u81f4\u63a5\u6536\u673a\u538b\u7f29\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u4f4e\u566a\u58f0\u63a5\u6536\u673a\uff0c\u5373\u4f7f\u5c06\u4eea\u5668\u5185\u7684\u589e\u76ca\u8bbe\u7f6e\u4e3a\u6700\u4f4e\uff0c\u4e5f\u4f1a\u5bfc\u81f4\u63a5\u6536\u673a\u538b\u7f29\uff0c\u56e0\u6b64\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u9700\u8981\u4f7f\u7528\u5916\u90e8\u524d\u7f6e\u653e\u5927\u5668\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u591a\u901a\u9053RF\u63a5\u6536\u673a\u4e0a\u6d4b\u91cf\u566a\u58f0\u7cfb\u6570\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u88ab\u6d4b\u901a\u9053\u5904\u4e8e\u63a5\u6536\u72b6\u6001\uff0c\u5176\u4ed6\u901a\u9053\u4e0d\u5de5\u4f5c\u4ee5\u51cf\u5c11\u901a\u9053\u95f4\u7684\u566a\u58f0\u5e72\u6270\uff0c\u4ece\u800c\u4fdd\u8bc1\u6d4b\u91cf\u7684\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u60e0\u666e-\u67cf\u514b\u52d2\u7cfb\u7edf\u901a\u8fc7\u5728\u88ab\u6d4b\u8bbe\u5907\u8f93\u5165\u7aef\u5468\u671f\u6027\u5730\u63d2\u5165\u5df2\u77e5\u8fc7\u91cf\u566a\u58f0\u529f\u7387\uff0c\u5e76\u68c0\u6d4b\u566a\u58f0\u529f\u7387\u7ed3\u679c\u4ea7\u751f\u4e24\u7ea7\u529f\u7387\u8109\u51b2\u5e8f\u5217\uff0c\u4ece\u800c\u81ea\u52a8\u6d4b\u91cf\u5e76\u76f4\u63a5\u4ee5dB\u5f62\u5f0f\u663e\u793a\u566a\u58f0\u7cfb\u6570\u3002\u8fd9\u79cd\u7cfb\u7edf\u5177\u6709\u76f4\u63a5\u8bfb\u53d6dB\u5f62\u5f0f\u7684\u566a\u58f0\u7cfb\u6570\u3001\u5b8c\u5168\u81ea\u52a8\u6d4b\u91cf\u3001\u6613\u4e8e\u975e\u6280\u672f\u4eba\u5458\u4f7f\u7528\u3001\u65e0\u9700\u5468\u671f\u6027\u91cd\u65b0\u6821\u51c6\u3001\u5feb\u901f\u54cd\u5e94\u7b49\u4f18\u70b9\uff0c\u975e\u5e38\u9002\u5408\u8bb0\u5f55\u5668\u64cd\u4f5c\u3002\u6b64\u5916\uff0c\u8be5\u7cfb\u7edf\u5728\u5fae\u6ce2\u6216\u96f7\u8fbe\u63a5\u6536\u5668\u3001\u5c04\u9891\u548c\u4e2d\u9891\u653e\u5927\u5668\u4e2d\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u7528\u4e8e\u6bd4\u8f83\u672a\u77e5\u566a\u58f0\u6e90\u4e0e\u5df2\u77e5\u566a\u58f0\u6c34\u5e73\u4ee5\u53ca\u8c03\u6574\u53c2\u6570\u5316\u653e\u5927\u5668\u4ee5\u8fbe\u5230\u6700\u4f73\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u566a\u58f0\u7cfb\u6570\u6d4b\u91cf\u7684\u51c6\u786e\u6027\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u4eea\u5668\u7684\u566a\u58f0\u7cfb\u6570(NF)\u3001\u4f7f\u7528\u7684\u566a\u58f0\u6e90\u7c7b\u578b\u4ee5\u53ca\u6d4b\u91cf\u7cfb\u7edf\u7684\u53c2\u6570\u9009\u62e9\u548c\u8bbe\u5b9a\u3002\u4f8b\u5982\uff0c\u4f7f\u7528low ENR\u566a\u58f0\u6e90\u53ef\u4ee5\u964d\u4f4e\u4eea\u5668\u8f93\u51fa\u7684\u566a\u58f0\u529f\u7387\u7535\u5e73\uff0c\u4ece\u800c\u63d0\u9ad8\u6d4b\u91cf\u7684\u51c6\u786e\u6027\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u4f7f\u7528\u7f51\u7edc\u5206\u6790\u4eea\u6807\u5b9a\u8870\u51cf\u5668\u7684S21\u635f\u8017dB\u503c\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u566a\u58f0\u7cfb\u6570\u7684\u6807\u51c6\u503c\u6765\u8003\u6838\u566a\u58f0\u7cfb\u6570\u5206\u6790\u4eea\u7684\u51c6\u786e\u5ea6\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u566a\u58f0\u7cfb\u6570\u6cd5\u5728\u4e0d\u540c\u7c7b\u578b\u7684\u63a5\u6536\u673a\u4e0a\u7684\u5e94\u7528\u5177\u6709\u4e00\u5b9a\u7684\u5dee\u5f02\u6027\u548c\u51c6\u786e\u6027\u8981\u6c42\u3002\u6807\u51c6\u63a5\u6536\u673a\u9002\u7528\u4e8e\u9ad8\u589e\u76ca\u5668\u4ef6\uff0c\u800c\u591a\u901a\u9053RF\u63a5\u6536\u673a\u9700\u8981\u7279\u522b\u6ce8\u610f\u901a\u9053\u95f4\u7684\u5e72\u6270\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 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class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u8fde\u63a5\u8bbe\u5907<\/strong>\uff1a\u9996\u5148\uff0c\u5c06\u4fe1\u53f7\u6e90\u3001\u9891\u8c31\u5206\u6790\u4eea\u548c\u529f\u7387\u8ba1\u7684\u7aef\u53e3\u8fde\u63a5\u5230\u529f\u5206\u5668\u4e0a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8bbe\u7f6e\u4fe1\u53f7\u6e90\u9891\u7387<\/strong>\uff1a\u5c06\u4fe1\u53f7\u6e90\u7684\u8f93\u51fa\u9891\u7387\u8bbe\u7f6e\u4e3a\u6821\u51c6\u4fe1\u53f7\u9891\u7387\uff0c\u5e76\u8c03\u8282\u4fe1\u53f7\u6e90\u7684\u7535\u5e73\uff0c\u4f7f\u5176\u4e0e\u9891\u8c31\u5206\u6790\u4eea\u7684\u5cf0\u503c\u6807\u8bb0\u503c\u76f8\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8bfb\u53d6\u529f\u7387\u8ba1\u7535\u5e73\u793a\u503c<\/strong>\uff1a\u8bfb\u53d6\u529f\u7387\u8ba1\u7684\u7535\u5e73\u793a\u503c\uff0c\u5e76\u8bb0\u5f55\u5728\u9644\u5f55\u4e2d\uff0c\u8ba1\u7b97\u793a\u503c\u8bef\u5dee\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u6821\u51c6\u9891\u8c31\u5206\u6790\u4eea<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9891\u7387\u6821\u51c6<\/strong>\uff1a\u5c06\u9891\u8c31\u5206\u6790\u4eea\u7684\u4e2d\u5fc3\u9891\u7387\u8bbe\u7f6e\u4e3a1 GHz\uff0c\u53c2\u8003\u7535\u5e73\u4e3a0 dBm\uff0c\u626b\u9891\u5bbd\u5ea6\u4e3a1 MHz\u3002\u8bfb\u53d6\u4fe1\u53f7\u5cf0\u503c\u9891\u7387\u5e76\u8bb0\u5f55\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e45\u5ea6\u6821\u51c6<\/strong>\uff1a\u8c03\u8282\u9891\u8c31\u5206\u6790\u4eea\u7684\u53c2\u6570\uff0c\u5305\u62ec\u8d77\u59cb\u9891\u7387\u3001\u626b\u9891\u5bbd\u5ea6\u3001\u5206\u8fa8\u529b\u5e26\u5bbd\u3001\u89c6\u9891\u5e26\u5bbd\u7b49\uff0c\u7136\u540e\u6253\u5f00\u663e\u793a\u7ebf\u529f\u80fd\uff0c\u5c06\u663e\u793a\u7ebf\u7f6e\u4e8e\u6700\u5927\u5141\u8bb8\u8bef\u5dee\u4f4d\u7f6e\u3002\u901a\u8fc7\u6539\u53d8\u4e2d\u5fc3\u9891\u7387\u6765\u89c2\u5bdf\u4fe1\u53f7\u6ce2\u5f62\uff0c\u5e76\u8bb0\u5f55\u4fe1\u53f7\u5cf0\u503c\u548c\u7535\u5e73\u5b9e\u6d4b\u503c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>YTF\u6821\u51c6<\/strong>\uff1a\u4f7f\u7528YTF\u6821\u51c6\u7535\u7f06\uff0c\u5c06\u68b3\u72b6\u6ce2100MHz(COMB)\u4fe1\u53f7\u63a5\u5230\u9891\u8c31\u4eea\u7684RF\u8f93\u5165\u7aef\u3002\u6309\u3010CAL\u3011\u3014CALYTF\u3015\uff0c\u8fdb\u5165YTF\u6821\u51c6\u7a0b\u5e8f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u91cd\u590d\u6821\u51c6\u6b65\u9aa4<\/strong>\uff1a\u6839\u636e\u9644\u5f55\u4e2d\u7684\u6807\u51c6\u9891\u7387\u548c\u626b\u9891\u5bbd\u5ea6\uff0c\u91cd\u590d\u4e0a\u8ff0\u6b65\u9aa4\u4ee5\u786e\u4fdd\u6821\u51c6\u7684\u5168\u9762\u6027\u548c\u51c6\u786e\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5149\u901a\u4fe1\u6d4b\u8bd5\u6cd5\u4e2d\uff0c\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u5149\u8870\u51cf\u5668\u4ee5\u7cbe\u786e\u6d4b\u91cf\u63a5\u6536\u7075\u654f\u5ea6?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u5149\u901a\u4fe1\u6d4b\u8bd5\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u5149\u8870\u51cf\u5668\u4ee5\u7cbe\u786e\u6d4b\u91cf\u63a5\u6536\u7075\u654f\u5ea6\u662f\u4e00\u4e2a\u5173\u952e\u6b65\u9aa4\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u65b9\u6cd5\u548c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u786e\u5b9a\u6d4b\u8bd5\u76ee\u6807<\/strong>\uff1a\u9996\u5148\uff0c\u660e\u786e\u6d4b\u8bd5\u7684\u76ee\u6807\u662f\u6d4b\u91cf\u5149\u63a5\u6536\u673a\u7684\u6700\u5c0f\u53ef\u63a5\u6536\u5149\u529f\u7387(Prmin)\uff0c\u5373\u5149\u63a5\u6536\u673a\u7684\u7075\u654f\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u9009\u62e9\u5408\u9002\u7684\u5149\u8870\u51cf\u5668\u7c7b\u578b<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u53ef\u53d8\u5149\u8870\u51cf\u5668<\/strong>\uff1a\u8fd9\u662f\u6700\u5e38\u7528\u7684\u9009\u62e9\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u8c03\u8282\u8870\u51cf\u503c\uff0c\u4ece\u800c\u9010\u6b65\u964d\u4f4e\u8f93\u5165\u5149\u63a5\u6536\u673a\u7684\u5e73\u5747\u5149\u529f\u7387\uff0c\u76f4\u5230\u8fbe\u5230\u8bef\u7801\u72b6\u6001\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u56fa\u5b9a\u5f0f\u5149\u8870\u51cf\u5668<\/strong>\uff1a\u867d\u7136\u56fa\u5b9a\u5f0f\u5149\u8870\u51cf\u5668\u5177\u6709\u56fa\u5b9a\u7684\u5206\u8d1d\u503c\uff0c\u4f46\u5176\u5e94\u7528\u8303\u56f4\u6709\u9650\uff0c\u4e3b\u8981\u7528\u4e8e\u7535\u4fe1\u7f51\u7edc\u3001\u5149\u7ea4\u6d4b\u8bd5\u8bbe\u5907\u7b49\u7279\u5b9a\u573a\u5408\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u8c03\u8282\u5149\u8870\u51cf\u5668<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528\u53ef\u53d8\u5149\u8870\u51cf\u5668\u9010\u6b65\u589e\u5927\u5149\u8870\u51cf\u503c\uff0c\u4f7f\u8f93\u5165\u5149\u63a5\u6536\u673a\u7684\u5e73\u5747\u5149\u529f\u7387\u9010\u6b65\u51cf\u5c0f\uff0c\u76f4\u5230\u51fa\u73b0\u8bef\u7801\u72b6\u6001\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u6d4b\u91cf\u8fc7\u7a0b\u4e2d\uff0c\u901a\u8fc7\u89c2\u5bdf\u8bef\u7801\u7387\u7684\u53d8\u5316\u6765\u786e\u5b9a\u5149\u63a5\u6536\u673a\u7684\u6700\u5c0f\u53ef\u63a5\u6536\u5149\u529f\u7387\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.\u00a0<strong>\u6d4b\u91cf\u548c\u8bb0\u5f55\u6570\u636e<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u8bb0\u5f55\u4e0d\u540c\u8870\u51cf\u503c\u4e0b\u7684\u8bef\u7801\u7387\uff0c\u901a\u5e38\u4ee5\u8bef\u7801\u7387\u4e3a\u96f6\u6216\u8fbe\u5230\u4e00\u5b9a\u8bef\u7801\u7387\u6807\u51c6\u65f6\u5bf9\u5e94\u7684\u6700\u5c0f\u8f93\u5165\u5149\u529f\u7387\u4f5c\u4e3a\u5149\u63a5\u6536\u673a\u7684\u7075\u654f\u5ea6\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u53ef\u4ee5\u91c7\u7528\u4e8c\u5206\u6cd5\u8fed\u4ee3\u786e\u5b9a\u591a\u7ec4\u5bf9\u5e94\u7684\u63a5\u6536\u5149\u529f\u7387\u503c\u548c\u8bef\u7801\u7387\u503c\uff0c\u5e76\u8fdb\u884c\u7ebf\u6027\u62df\u5408\uff0c\u4ee5\u66f4\u7cbe\u786e\u5730\u786e\u5b9a\u7075\u654f\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u6821\u51c6\u548c\u9a8c\u8bc1<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528\u5df2\u77e5\u7075\u654f\u5ea6\u7684\u63a5\u6536\u5668\u8fdb\u884c\u6bd4\u8f83\uff0c\u786e\u4fdd\u6d4b\u8bd5\u7ed3\u679c\u7684\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5bf9\u4e8e\u4e0d\u540c\u7684\u6d4b\u8bd5\u6761\u4ef6(\u5982\u4e0d\u540c\u7684\u6ce2\u957f\u3001\u4e0d\u540c\u7684\u5149\u6e90\u529f\u7387\u7b49)\uff0c\u91cd\u590d\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u4ee5\u9a8c\u8bc1\u6d4b\u8bd5\u7ed3\u679c\u7684\u4e00\u81f4\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 \u8c03\u5236\u89e3\u8c03\u5668\u914d\u7f6e\u6cd5\u5728RFID\u8bbe\u5907\u6d4b\u8bd5\u4e2d\u7684\u5177\u4f53\u64cd\u4f5c\u6b65\u9aa4\u548c\u6ce8\u610f\u4e8b\u9879\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728RFID\u8bbe\u5907\u6d4b\u8bd5\u4e2d\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u914d\u7f6e\u6cd5\u7684\u5177\u4f53\u64cd\u4f5c\u6b65\u9aa4\u548c\u6ce8\u610f\u4e8b\u9879\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u914d\u7f6e\u8c03\u5236\u89e3\u8c03\u5668<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u6839\u636e\u6d4b\u8bd5\u9700\u6c42\uff0c\u5c06\u8c03\u5236\u89e3\u8c03\u5668\u914d\u7f6e\u4e3a\u8fd0\u884c\u5728\u7279\u5b9a\u9891\u5e26\u3002\u4f8b\u5982\uff0c\u5728865 MHz\u5230868 MHz\u548c915 MHz\u5230921 MHz\u7684\u9891\u6bb5\u5185\uff0c\u5e94\u6839\u636e\u56fe12\u6216\u56fe13\u8fdb\u884c\u914d\u7f6e\uff0c\u4f7f\u6807\u7b7e\u504f\u79fb\u9891\u7387\u5927\u7ea6\u4e3a300 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MHz\u3002\u4f7f\u7528\u793a\u6ce2\u5668\u6d4b\u91cfIF\u8f93\u51fa\u63d2\u5ea7\u7684\u76f4\u6d41\u7535\u5e73\u6700\u4f4e\u70b9\uff0c\u5e76\u8bb0\u5f55\u9891\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u66f4\u6362\u63a2\u5934\u5e76\u8c03\u6574\u4fe1\u53f7\u53d1\u751f\u5668\u7684\u9891\u7387\uff0c\u627e\u5230\u7b2c\u4e8c\u4e2a\u8f83\u4f4e\u7684\u9891\u7387\u70b9\u3002\u8ba1\u7b97\u4e24\u6b21\u6d4b\u91cf\u7684\u9891\u7387\u5dee\uff0c\u5e76\u8c03\u6574RF\u677f\u4e0a\u7684RV2\u4ee5\u4f7f\u4e24\u4e2a\u4f4e\u70b9\u4ea7\u751f\u76f8\u540c\u7684IF\u3002\u91cd\u590d\u6b64\u8fc7\u7a0b\uff0c\u76f4\u5230\u4e24\u4e2a\u9ad8\u70b9\u548c\u4e24\u4e2a\u4f4e\u70b9\u76f8\u540c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u6d4b\u8bd5\u7075\u654f\u5ea6\u548c\u4fe1\u53f7\u6c34\u5e73<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528\u8c03\u5236\u89e3\u8c03\u5668\u8fdb\u884c\u63a5\u6536\u673a\u7075\u654f\u5ea6\u6d4b\u8bd5\u3002\u5bf9\u4e8e\u6ca1\u670950 \u03a9 RF\u8f93\u51fa\u8fde\u63a5\u5668\u7684\u8bbe\u5907\uff0c\u5e94\u4f7f\u7528\u7279\u5b9a\u7684\u6d4b\u8bd5\u88c5\u7f6e\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u6bcf\u4e2a\u6d4b\u8bd5\u9891\u7387\u4e0b\uff0c\u8bb0\u5f55\u6765\u81ea\u4fe1\u53f7\u53d1\u751f\u5668\u7684\u4fe1\u53f7\u6c34\u5e73\uff0c\u5e76\u91cd\u590d\u6d4b\u8bd5\uff0c\u4ece\u8c03\u5236\u89e3\u8c03\u5668\u7684\u8f7d\u6ce2\u9891\u7387\u9644\u8fd1-2 MHz\u3001-5 MHz\u548c-10 MHz\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u6ce8\u610f\u4e8b\u9879<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u786e\u4fdd\u8c03\u5236\u89e3\u8c03\u5668\u7684\u8bbe\u7f6e\u4e0eISO\/IEC 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MHz\u4e0b\u53d1\u5c04\u4fe1\u53f7\uff0c\u540c\u65f6\u4fdd\u6301\u76f8\u540c\u7684\u7535\u5e73\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u786e\u4fdd\u4fe1\u53f7\u53d1\u751f\u5668\u548c\u6d4b\u91cf\u63a5\u6536\u5668\u7684\u6821\u51c6\u51c6\u786e\uff0c\u4ee5\u907f\u514d\u8bef\u5dee\u5f71\u54cd\u6d4b\u8bd5\u7ed3\u679c\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a5\u6536\u7075\u654f\u5ea6\u7684\u6d4b\u91cf\u65b9\u6cd5\u56e0\u5e94\u7528\u573a\u666f\u548c\u8bbe\u5907\u7c7b\u578b\u7684\u4e0d\u540c\u800c\u6709\u6240\u5dee\u5f02\u3002\u8fd9\u4e9b\u65b9\u6cd5\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u6d4b\u8bd5\u9700\u6c42\u548c\u8bbe\u5907\u7c7b\u578b\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u6765\u786e\u4fdd\u6d4b\u91cf\u7ed3\u679c\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":97769,"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":[439,52],"class_list":["post-98569","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wxxh","tag-wxtx"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/98569"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=98569"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/98569\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/97769"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=98569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=98569"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=98569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}