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\n\t\u247e\u4e3a\u7a33\u538b\u4e8c\u6781\u7ba1\u63d0\u4f9b\u8db3\u591f\u7684\u5c04\u9891\u65c1\u8def\u3002<\/p>\n
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\n\t\u2482\u53d8\u538b\u5668\u94c1\u82af\u7ed3\u6784\u5e94\u4f18\u9009D\u578b\u548cC\u578b\uff0cE\u578b\u6700\u6b21\u4e4b\u3002<\/p>\n
\n\t\u2483\u7528\u9759\u7535\u5c4f\u853d\u7684\u7535\u6e90\u53d8\u538b\u5668\u6291\u5236\u7535\u6e90\u7ebf\u4e0a\u7684\u5171\u6a21\u9a9a\u6270\uff0c\u591a\u91cd\u5c4f\u853d\u9694\u79bb\u53d8\u538b\u5668\uff08\u8d85\u9694\uff09\u6709\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n
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\n\t\u2476\u5404\u79cd\u4ea7\u751f\u65e0\u7528\u4fe1\u53f7\u7684\u5f00\u5173\u540c\u611f\u6027\u8d1f\u8f7d\u4e00\u8d77\u8fd0\u884c\u65f6\uff0c\u5c31\u4f1a\u4ea7\u751f\u4e25\u91cd\u7684\u77ac\u53d8\u8fc7\u7a0b\u3002<\/p>\n
\n\t\u2477\u5c3d\u91cf\u51cf\u5c11\u9661\u5ced\u6ce2\u524d\u77ac\u6001\u8fc7\u7a0b\uff0c\u5e94\u9650\u5236\u63a5\u901a\u548c\u65ad\u5f00\u65f6\u901a\u8fc7\u5f00\u5173\u7684\u6d6a\u6d8c\u7535\u6d41\u3002<\/p>\n
\n\t\u2478\u5982\u679c\u5fc5\u8981\uff0c\u53ef\u4f7f\u7528RC\u7f51\u7edc\u6216\u4e8c\u7ea7\u7ba1\u6765\u6291\u5236\u5f00\u5173\u77ac\u53d8\u3002<\/p>\n
\n\t\u2479\u5982\u6709\u5fc5\u8981\uff0c\u5219\u4f7f\u7528\u7f13\u51b2\u6216\u51cf\u632f\u5668\u6765\u51cf\u5c0f\u7ee7\u7535\u5668\u89e6\u70b9<\/u>\u7684\u632f\u52a8<\/u>\u3002<\/p>\n
\n\t1.1.2.3\u653e\u5927\u5668<\/u><\/p>\n
\n\t\u7531\u4e8e\u5b83\u4eec\u5e94\u7528\u5e7f\u6cdb\uff0c\u80fd\u5f71\u54cd\u65e0\u7528\u4fe1\u53f7\u7684\u4ea7\u751f\u548c\u8026\u5408\uff0c\u6240\u4ee5\u5fc5\u987b\u5bf9\u653e\u5927\u5668\u63d0\u51fa\u4e25\u683c\u7684\u7535\u78c1\u517c\u5bb9\u6027\u8bbe\u8ba1\u8981\u6c42\u3002<\/p>\n
\n\t\u2474\u653e\u5927\u5668\u7684\u5e03\u5c40\u5e94\u8bbe\u8ba1\u6210\u6700\u77ed\u7684\u8ddd\u79bb\u4e0a\u4f20\u9001\u4f4e\u7535\u5e73\u4fe1\u53f7\uff0c\u5426\u5219\u6613\u5f15\u5165\u9a9a\u6270\u3002<\/p>\n
\n\t\u2475\u653e\u5927\u5668\u5360\u6709\u5e26\u5bbd\u5e94\u548c\u6709\u7528\u4fe1\u53f7\u5339\u914d\u3002\u5fc5\u987b\u63a7\u5236\u653e\u5927\u5668\u7684\u5e26\u5916\u54cd\u5e94\u3002\u5e26\u5bbd\u8fc7\u5bbd\u6613\u5c06\u65e0\u7528\u4fe1\u53f7\u653e\u5927\u6216\u4ea7\u751f\u5bc4\u751f\u632f\u8361\u3002<\/p>\n
\n\t\u2476\u8981\u6ce8\u610f\u591a\u7ea7\u653e\u5927\u5668\u5404\u7ea7\u4e4b\u95f4\u7684\u53bb\u8026\u3002<\/p>\n
\n\t\u2477\u5bf9\u6240\u6709\u653e\u5927\u5668\u7684\u8f93\u5165\u7aef\u8fdb\u884c\u53bb\u8026\uff0c\u53ea\u8ba9\u6709\u7528\u4fe1\u53f7\u8fdb\u5165\u653e\u5927\u5668\u3002<\/p>\n
\n\t\u2478\u5de5\u4f5c\u9891\u7387\u4f4e\u4e8e1MHz\u7684\u653e\u5927\u5668\uff0c\u91c7\u7528\u5e73\u8861\u8f93\u5165\u5f0f\u4e3a\u597d\uff08\u7279\u522b\u662f\u97f3\u9891<\/u>\u653e\u5927\u5668\uff09\u3002<\/p>\n
\n\t\u2479\u8fd0\u7b97\u653e\u5927\u5668<\/u>\u7684\u566a\u58f0\u6bd4\u6676\u4f53\u7ba1<\/u>\u7684\u566a\u58f0\u7535\u5e73\u9ad8\uff0c\u4e3a21\/2\u500d\u4ee5\u4e0a\u3002<\/p>\n
\n\t\u247a\u5e94\u5c06\u77ac\u65f6\u5927\u7535\u6d41\u8d1f\u8f7d\u7684\u7535\u6e90\u4e0e\u8fd0\u7b97\u653e\u5927\u5668\u7684\u7535\u6e90\u5206\u5f00\uff0c\u9632\u6b62\u8fd0\u7b97\u653e\u5927\u5668\u7535\u6e90\u7ebf\u7684\u77ac\u65f6\u6b20\u538b\u72b6\u6001\u3002<\/p>\n
\n\t\u247b\u9694\u79bb\u653e\u5927\u5668<\/u>\u7684\u8f93\u5165\u53d8\u538b\u5668\uff0c\u521d\u6b21\u7ea7\u95f4\u5e94\u6709\u6548\u5730\u5c4f\u853d\u9694\u79bb\u3002<\/p>\n
\n\t\u247c\u7528\u8f93\u5165\u53d8\u538b\u5668\u6765\u65ad\u5f00\u5230\u8fdc\u7aef\u97f3\u9891\u8f93\u5165\u7535\u8def\u7684\u4efb\u4f55\u5730\u73af\u8def\u3002<\/p>\n
\n\t\u247d\u97f3\u9891\u8f93\u5165\u53d8\u538b\u5668\u5e94\u662f\u78c1\u5c4f\u853d\u7684\uff0c\u4ee5\u514d\u62fe\u53d6\u7535\u6e90\u78c1\u573a\u9a9a\u6270\u3002<\/p>\n
\n\t\u247e\u97f3\u9891\u653e\u5927\u5668\u5e94\u8be5\u7528\u5e73\u8861\u8f93\u5165\u5f0f\uff0c\u5e76\u7528\u5c4f\u853d\u53cc\u7ede\u7ebf\u5bf9\u4f5c\u8f93\u5165\u4fe1\u53f7\u7ebf\u3002<\/p>\n
\n\t\u247f\u97f3\u9891\u589e\u76ca\uff08\u97f3\u91cf\uff09\u63a7\u5236\u5e94\u5728\u9ad8\u589e\u76ca\u524d\u7f6e\u653e\u5927\u5668\u4e4b\u540e\uff0c\u5426\u5219\u63a7\u5236\u65f6\u5b83\u7684\u8d70\u7ebf\u4e0a\u7684\u566a\u58f0\u548c\u9a9a\u6270\u62fe\u53d6\u7535\u5e73\u5c06\u6210\u4e3a\u4f4e\u7535\u5e73\u8f93\u5165\u4fe1\u53f7\u7684\u53ef\u89c2\u90e8\u5206\u3002<\/p>\n
\n\t\u2480\u97f3\u9891\u653e\u5927\u5668\u82e5\u7528\u5f00\u5173\u7535\u6e90\uff0c\u8981\u752820KHz\u6216\u66f4\u9ad8\u7684\u5f00\u5173\u901f\u5ea6\u3002<\/p>\n
\n\t1.1.2.4\u6570\u5b57\u7535\u8def<\/u><\/p>\n
\n\t\u6570\u5b57\u548c\u6a21\u62df\u8bbe\u5907\u7684\u53d1\u5c04\u548c\u654f\u611f\u7279\u6027\u4e0d\u540c\u7684\uff0c\u4e00\u822c\u4e0d\u80fd\u7528\u5bf9\u6570\u5b57\u4fe1\u53f7\u6ee4\u6ce2\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u6a21\u62df\u7535\u8def\u7535\u78c1\u517c\u5bb9\u3002\u4f8b\u5982\uff0c\u901a\u5e38\u4ea7\u751f\u7a84\u5e26\u9a9a\u6270\uff0c\u5e76\u5e38\u5e38\u5bf9\u8fde\u7eed\u6ce2\u9a9a\u6270\u654f\u611f\uff1b\u6570\u5b57\u7535\u8def\u5e38\u5e38\u4ea7\u751f\u5bbd\u5e26\u9a9a\u6270\uff0c\u5e76\u5bf9\u5c16\u5cf0\u8109\u51b2\u9a9a\u6270\u654f\u611f\u3002\u63a7\u5236\u6570\u5b57\u7535\u8def\u7684\u53d1\u5c04\u548c\u654f\u611f\u6240\u91c7\u7528\u7684\u5c4f\u853d\u3001\u6ee4\u6ce2\u7684\u8303\u56f4\u548c\u7a0b\u5ea6\u8981\u6839\u636e\u6570\u5b57\u7535\u8def\u5355\u5143\u7684\u6027\u80fd\u3001\u7535\u8def\u5143\u5668\u4ef6<\/u>\u7684\u901f\u7387\u6765\u51b3\u5b9a\u3002<\/p>\n
\n\t\u6570\u5b57\u7cfb\u7edf\u8bef\u52a8\u4f5c\u7684\u91cd\u8981\u539f\u56e0\u4e2d\uff0c\u7edd\u5927\u591a\u6570\u8d77\u56e0\u4e8e\u673a\u58f3\u5730\u3001\u4fe1\u53f7\u5730\u7684\u7535\u4f4d\u6ce2\u52a8\u3002\u96c6\u6210\u7535\u8def<\/u>0V\u7aef\u7535\u4f4d\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u5b83\u7684\u5de5\u4f5c\u72b6\u6001\u4fbf\u4e0d\u7a33\u5b9a\uff0c\u4ece\u800c\u5f71\u54cd\u4e0b\u4e00\u7ea7\u8f93\u5165\u7aef\u72b6\u51b5\uff0c\u4e0b\u4e00\u7ea7\u4e5f\u4f1a\u4e0d\u7a33\u5b9a\u30020V\u7ebf\u7535\u4f4d\u7684\u53d8\u5316\u662f\u63a5\u5730\u7ebf\u672c\u8eab\u6709\u7535\u611f\u548c\u76f4\u6d41\u7535\u963b\u6240\u81f4\u3002<\/p>\n
\n\t\u2474\u5fc5\u987b\u9009\u62e9\u7535\u8def\u529f\u80fd\u5141\u8bb8\u7684\u6700\u6162\u7684\u4e0a\u5347\u65f6\u95f4\u548c\u4e0b\u964d\u65f6\u95f4\uff0c\u4ee5\u9650\u5236\u4ea7\u751f\u4e0d\u5fc5\u8981\u7684\u9ad8\u9891\u5206\u91cf\u3002<\/p>\n
\n\t\u2475\u907f\u514d\u4ea7\u751f\u548c\u4f7f\u7528\u4e0d\u5fc5\u8981\u7684\u9ad8\u903b\u8f91\u7535\u5e73\u3002\u5982\u80fd\u75285V\u7535\u5e73\u7684\u5c31\u4e0d\u8981\u752812V\u7535\u5e73\u3002<\/p>\n
\n\t\u2476\u65f6\u949f<\/u>\u9891\u7387\u5e94\u5728\u5de5\u4f5c\u5141\u8bb8\u7684\u6761\u4ef6\u4e0b\u9009\u7528\u6700\u4f4e\u7684\u3002<\/p>\n
\n\t\u2477\u8981\u9632\u6b62\u6570\u636e\u8109\u51b2\u901a\u8fc7\u6ee4\u6ce2\u548c\u4e8c\u6b21\u7a33\u538b\u7535\u6e90<\/u>\u8026\u5408\u5230\u76f4\u6d41\u7535\u6e90\u603b\u7ebf\u4e0a\u53bb\u3002<\/p>\n
\n\t\u2478\u6570\u5b57\u7535\u8def\u7684\u8f93\u5165\u3001\u8f93\u51fa\u7ebf\u4e0d\u8981\u7d27\u9760\u65f6\u949f\u6216\u632f\u8361\u5668<\/u>\u7ebf\u3001\u7535\u6e90\u7ebf\u7b49\u7535\u78c1\u70ed\u7ebf\uff0c\u4e5f\u4e0d\u8981\u7d27\u9760\u590d\u4f4d\u7ebf\u3001\u4e2d\u65ad\u7ebf\u3001\u63a7\u5236\u7ebf\u7b49\u8106\u5f31\u4fe1\u53f7\u7ebf\u3002<\/p>\n
\n\t\u2479\u53ea\u8981\u53ef\u80fd\uff0c\u5c31\u5e94\u5728\u4f4e\u963b\u6297\u70b9\u4e0a\u8fde\u63a5\u6570\u5b57\u7535\u8def\u7684\u8f93\u5165\u548c\u8f93\u51fa\u7aef\uff0c\u6216\u7528\u963b\u6297\u53d8\u6362\u7f13\u51b2\u7ea7\u3002<\/p>\n
\n\t\u247a\u8981\u4e25\u683c\u9650\u5236\u8109\u51b2\u6ce2\u5f62\u7684\u5c16\u5cf0\u3001\u8fc7\u51b2\u548c\u963b\u5c3c\u632f\u8361\u3002<\/p>\n
\n\t\u247b\u82e5\u7528\u8109\u51b2\u53d8\u538b\u5668<\/u>\uff0c\u5e94\u662f\u6709\u5c4f\u853d\u7684\u3002<\/p>\n
\n\t\u247c\u5fc5\u987b\u5bf9\u7535\u6e90\u7ebf\u3001\u63a7\u5236\u7ebf\u53bb\u8026\uff0c\u4ee5\u9632\u6b62\u5916\u90e8\u9a9a\u6270\u8fdb\u5165\u3002<\/p>\n
\n\t\u247d\u4e0d\u8981\u7528\u957f\u7684\u3001\u975e\u5c4f\u853d\u7684\u4fe1\u53f7\u7ebf\u3002\u5370\u5236\u7ebf\u957f\u5ea6\u8fbe\u6bcfns\u4e0a\u5347\u65f6\u95f4\u5927\u7ea65cm\u5c31\u8981\u8003\u8651\u5339\u914d\u7aef\u63a5\u3002<\/p>\n
\n\t\u247e\u6ce8\u610f\u5230\u5149\u7535\u9694\u79bb\u5668<\/u>\u5bf9\u5dee\u6a21\u9a9a\u6270\u6709\u6291\u5236\u6548\u679c\uff0c\u800c\u5bf9\u5171\u6a21\u9a9a\u6270\u53bb\u6ca1\u6709\u660e\u663e\u4f5c\u7528\u3002<\/p>\n
\n\t\u247f\u5370\u5236\u5bfc\u7ebf\u7684\u7535\u611f\u5206\u91cf\u5728\u4ea7\u751f\u516c\u5171\u963b\u6297\u8026\u5408\u65b9\u9762\u8d77\u7740\u4e3b\u5bfc\u4f5c\u7528\u3002\u7535\u6e90\u7ebf\uff0c\u5c24\u5176\u5730\u7ebf\u6761\u8981\u5c3d\u91cf\u7c97\u3001\u77ed\u3002<\/p>\n
\n\t\u2480\u5bf9\u6709\u6682\u6001\u9661\u5ced\u7535\u6e90\u7535\u6d41\u7684\u5668\u4ef6\u548c\u6613\u53d7\u7535\u6e90\u566a\u58f0\u5f71\u54cd\u7684\u5668\u4ef6\uff0c\u8981\u5728\u5176\u8fd1\u65c1\u63a5\u5165\u9ad8\u9891\u7279\u6027\u597d\u7684\u7535\u5bb9\u5668\u53bb\u8026\u3002<\/p>\n
\n\t\u2481\u5728\u6bcf\u4e2a\u5370\u5236\u677f\u7535\u6e90\u5165\u53e3\u5904\u88c51\u4e2aLCL\u5f62T\u578b\u6ee4\u6ce2\u5668\u9632\u6b62\u6765\u81ea\u7535\u6e90\u7684\u51b2\u51fb\u8f93\u5165\u3002<\/p>\n
\n\t\u2482\u7528\u5c4f\u853d\u7f51\uff08\u7f16\u7ec7\u5e26\uff09\u548c\u94c1\u6c27\u4f53\u5939\u5361\u6539\u5584\u6241\u5e73\u7535\u7f06<\/u>\u7684\u6297\u9a9a\u6270\u6027\u80fd\u3002<\/p>\n
\n\t\u2483\u4ece2\u5c42\u5370\u5236\u7535\u8def\u677f\u6539\u4e3a\u591a\u5c42\u5370\u5236\u7535\u8def\u677f\uff0c\u5f88\u5bb9\u6613\u4f7f\u53d1\u5c04\u548c\u6297\u6270\u5ea6\u6027\u80fd\u63d0\u9ad810\u500d\u3002<\/p>\n
\n\t\u2484“\u4e94—\u4e94”\u89c4\u5219\u53ef\u4ee5\u5e2e\u52a9\u4f60\u51b3\u7b56\u3002\u5373\u65f6\u949f\u9891\u7387\u5927\u4e8e5MHz\u6216\u8005\u8109\u51b2\u4e0a\u5347\u65f6\u95f4\u5c0f\u4e8e5ns\uff0c\u5b9c\u4e8e\u9009\u62e9\u591a\u5c42\u7535\u8def\u677f\u3002<\/p>\n
\n\t\u2485\u7528\u624b\u5de5\u5e03\u5173\u952e\u7ebf\uff08\u65f6\u949f\u3001\u9ad8\u901f\u91cd\u590d\u63a7\u5236\u4fe1\u53f7\u3001\u590d\u4f4d\u7ebf\u3001\u4e2d\u7ee7\u7ebf\u3001I\/O<\/u>\u7ebf\u7b49\uff09\u3002\u82e5\u7528\u81ea\u52a8\u5e03\u7ebf\u5fc5\u987b\u4ed4\u7ec6\u68c0\u67e5\u548c\u4fee\u6539\u8fdd\u53cdEMI\u63a7\u5236\u7684\u5730\u65b9\u3002<\/p>\n
\n\t1.1.2.5\u5176\u4ed6<\/p>\n
\n\t\u2474\u53bb\u8026<\/p>\n
\n\t\u6d88\u9664\u516c\u5171\u963b\u6297\u8026\u5408\u6709\u5bb3\u5f71\u54cd\u7684\u63aa\u65bd\u662f\u53bb\u8026\u3002\u53bb\u8026\u6ee4\u6ce2\u5668\u7684\u5173\u952e\u5143\u4ef6\u662f\u5f15\u7ebf\u5c3d\u53ef\u80fd\u77ed\u7684\u9ad8\u9891\u7535\u5bb9\u5668\u3002<\/p>\n
\n\t\u2475\u9694\u79bb<\/p>\n
\n\t\u2460\u6ce8\u610f\u5730\u73af\u8def\u5f62\u6210\u5171\u6a21\u9a9a\u6270\u3002<\/p>\n
\n\t\u2461\u7528\u9694\u79bb\u53d8\u538b\u5668\u5207\u65ad\u5730\u73af\u8def\uff0c\u6700\u9002\u7528\u4e8e\u4fe1\u53f7\u4e0d\u542b\u76f4\u6d41\u5206\u91cf\u65f6\u3002\u5bbd\u5e26\u4fe1\u53f7\u4e0d\u5b9c\u7528\u5b83\u3002\u5728\u5de5\u4e1a\u9886\u57df\uff0c\u628a\u542b\u76f4\u6d41\u5206\u91cf\u7684\u4fe1\u53f7\u8c03\u5236\u6210\u4ea4\u6d41\u4fe1\u53f7\uff0c\u7ecf\u7535\u538b\u6216\u7535\u6d41\u4e92\u611f\u5668<\/u>\u5c06\u5176\u9001\u5230\u63a5\u6536\u7aef\u518d\u8fdb\u884c\u89e3\u8c03\u3002\u975e\u7406\u60f3\u7684\u53d8\u538b\u5668\u5728\u521d\u7ea7\u548c\u6b21\u7ea7\u4e4b\u95f4\u5b58\u5728\u5206\u5e03\u7535\u5bb9\uff0c\u8be5\u5206\u5e03\u7535\u5bb9\u5141\u8bb8\u9a9a\u6270\u7ecf\u53d8\u538b\u5668\u8fdb\u884c\u8026\u5408\uff0c\u56e0\u800c\u8be5\u5206\u5e03\u7535\u5bb9\u7684\u5927\u5c0f\u76f4\u63a5\u5f71\u54cd\u5b83\u7684\u9ad8\u9891\u9694\u79bb\u6027\u80fd\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u8be5\u5206\u5e03\u7535\u5bb9\u4e3a\u4fe1\u53f7\u8fdb\u4eba\u7535\u7f51\u63d0\u4f9b\u4e86\u901a\u9053\u3002\u6240\u4ee5\u5728\u9009\u62e9\u53d8\u538b\u5668\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u5206\u5e03\u7535\u5bb9\u7684\u5927\u5c0f\u3002\u5728\u4f7f\u7528\u53d8\u538b\u5668\u65f6\uff0c\u5fc5\u987b\u52a0\u9759\u7535\u5c4f\u853d\uff08\u6cd5\u62c9\u7b2c\u5c4f\u853d\uff09\u5e76\u63a5\u5730\uff0c\u8fd9\u53ef\u51cf\u5c0f\u5206\u5e03\u53c2\u6570\uff0c\u56e0\u4e3a\u9759\u7535\u5c4f\u853d\u7834\u574f\u4e86\u521d\u3001\u6b21\u7ea7\u95ee\u7684\u76f4\u63a5\u8026\u5408\uff0c\u56f0\u800c\u4e5f\u5c31\u80fd\u964d\u4f4e\u4f20\u5bfc\u9a9a\u6270\u3002<\/p>\n
\n\t\u4e3a\u4e86\u66f4\u597d\u5730\u964d\u4f4e\u5206\u5e03\u7535\u5bb9\uff0c\u63d0\u9ad8\u5f00\u5173\u53d8\u538b\u5668\u7684\u5171\u6a21\u6291\u5236\u6027\u80fd\uff0c\u53ef\u91c7\u7528\u4e09\u5c42\u5c4f\u853d\uff1a\u7b2c\u4e00\u5c42\u5c4f\u853d\u8fde\u63a5\u5230\u521d\u7ea7\u7684\u7535\u4f4d\u7aef\uff1b\u7b2c\u4e8c\u5c42\u5c4f\u853d\u8fde\u63a5\u5230\u6b21\u7ea7\u7684\u4f4e\u7535\u4f4d\u7aef\uff0c\u4e2d\u5fc3\u6cd5\u62c9\u7b2c\u5c4f\u853d\u8fde\u63a5\u5230\u53d8\u538b\u5668\u7684\u5916\u58f3\u53ca\u5b89\u5168\u5730\u3002<\/p>\n
\n\t\u2462\u5149\u7535\u8026\u5408\u5668<\/u>\u9694\u79bb\u6cd5\u3002<\/p>\n
\n\t\u56e0\u8f93\u5165\u548c\u8f93\u51fa\u7ebf\u6027\u5173\u7cfb\u5dee\uff0c\u4e0d\u5b9c\u76f4\u63a5\u7528\u4e8e\u6a21\u62df\u4fe1\u53f7\uff0c\u4f46\u6700\u9002\u4e8e\u4f20\u8f93\u6570\u5b57\u4fe1\u53f7\u3002\u7528\u5149\u8109\u5bbd\u8c03\u5236\u6cd5\uff0c\u5c31\u80fd\u4f20\u8f93\u542b\u76f4\u6d41\u5206\u91cf\u7684\u6a21\u62df\u4fe1\u53f7\uff0c\u800c\u4e14\u6709\u4f18\u826f\u7684\u7ebf\u6027\u6548\u679c\u3002<\/p>\n
\n\t\u2476\u63d0\u9ad8\u62b5\u6297\u5171\u6a21\u9a9a\u6270\u80fd\u529b\u7684\u65b9\u6cd5<\/p>\n
\n\t\u6709\u65f6\u5f88\u96be\u7528\u9694\u79bb\u5668\u4ef6\u5207\u65ad\u5730\u73af\u8def\uff0c\u4f8b\u5982\u4e24\u8bbe\u5907\u5fc5\u987b\u76f4\u6d41\u8fde\u63a5\u3002\u8fd9\u65f6\u53ea\u80fd\u91c7\u53d6\u63aa\u65bd\u628a\u5730\u73af\u8def\u4ea7\u751f\u7684\u5171\u6a21\u9a9a\u6270\u5f71\u54cd\u6291\u5236\u5230\u6700\u5c0f\u3002<\/p>\n
\n\t\u2460\u7528\u5dee\u5206\u653e\u5927\u5668<\/p>\n
\n\t\u76f4\u6d41\u5230\u9ad8\u9891\uff0c\u7ebf\u6027\u597d\uff0c\u9002\u4e8e\u6a21\u62df\u4fe1\u53f7\u3002\u5bf9\u79f0\u5e73\u8861\u65f6\uff0c\u5171\u6a21\u6291\u5236\u5f88\u597d\u3002\u4e0d\u5e73\u8861\u65f6\uff0c\u5171\u6a21\u9a9a\u6270\u8f6c\u6362\u6210\u5dee\u6a21\uff0c\u5f71\u54cd\u7a0b\u5ea6\u4e0e\u4e0d\u5e73\u8861\u7a0b\u5ea6\u6709\u5173\u3002<\/p>\n
\n\t\u2461\u4e32\u63a5\u5171\u6a21\u627c\u6d41\u5708<\/u>\uff08\u4e2d\u548c\u53d8\u538b\u5668\u6216\u7eb5\u5411\u627c\u6d41\u5708\uff09<\/p>\n
\n\t1.2\u5370\u5236\u7535\u8def\u8bbe\u8ba1\u51c6\u5219<\/p>\n
\n\t\u5728\u5370\u5236\u7ebf\u8def\u677f\u8bbe\u8ba1\u4e2d\uff0c\u4ea7\u54c1\u8bbe\u8ba1\u5e08\u5f80\u5f80\u53ea\u6ce8\u91cd\u63d0\u9ad8\u5bc6\u5ea6\uff0c\u51cf\u5c0f\u5360\u7528\u7a7a\u95f4\uff0c\u5236\u4f5c\u7b80\u5355\uff0c\u6216\u8ffd\u6c42\u7f8e\u89c2\uff0c\u5e03\u5c40\u5747\u5300\uff0c\u5ffd\u89c6\u4e86\u7ebf\u8def\u5e03\u5c40\u5bf9\u7535\u78c1\u517c\u5bb9\u6027\u7684\u5f71\u54cd\uff0c\u4f7f\u5927\u91cf\u7684\u4fe1\u53f7\u8f90\u5c04\u5230\u7a7a\u95f4\u5f62\u6210\u9a9a\u6270\u3002<\/p>\n
\n\t\u5728\u8bbe\u8ba1\u5370\u5236\u7ebf\u8def\u677f\u65f6\uff0c\u5e94\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n
\n\t\u2474\u4ece\u51cf\u5c0f\u8f90\u5c04\u9a9a\u6270\u7684\u89d2\u5ea6\u51fa\u53d1\uff0c\u5e94\u5c3d\u91cf\u9009\u7528\u591a\u5c42\u677f\uff0c\u5185\u5c42\u5206\u522b\u4f5c\u7535\u6e90\u5c42\u3001\u5730\u7ebf\u5c42\uff0c\u7528\u4ee5\u964d\u4f4e\u4f9b\u7535\u7ebf\u8def\u963b\u6297\uff0c\u6291\u5236\u516c\u5171\u963b\u6297\u566a\u58f0\uff0c\u5bf9\u4fe1\u53f7\u7ebf\u5f62\u6210\u5747\u5300\u7684\u63a5\u5730\u9762\uff0c\u52a0\u5927\u4fe1\u53f7\u7ebf\u548c\u63a5\u5730\u9762\u95f4\u7684\u5206\u5e03\u7535\u5bb9\uff0c\u6291\u5236\u5176\u5411\u7a7a\u95f4\u8f90\u5c04\u7684\u80fd\u529b\u3002<\/p>\n
\n\t\u2475\u7535\u6e90\u7ebf\u3001\u5730\u7ebf\u3001\u5370\u5236\u677f\u8d70\u7ebf\u5bf9\u9ad8\u9891\u4fe1\u53f7\u5e94\u4fdd\u6301\u4f4e\u963b\u6297\u3002\u5728\u9891\u7387\u5f88\u9ad8\u7684\u60c5\u51b5\u4e0b\uff0c\u7535\u6e90\u7ebf\u3001\u5730\u7ebf\u3001\u6216\u5370\u5236\u677f\u8d70\u7ebf\u90fd\u4f1a\u6210\u4e3a\u63a5\u6536\u4e0e\u53d1\u5c04\u9a9a\u6270\u7684\u5c0f\u5929\u7ebf\u3002\u964d\u4f4e\u8fd9\u79cd\u9a9a\u6270\u7684\u65b9\u6cd5\u9664\u4e86\u52a0\u6ee4\u6ce2\u7535\u5bb9\u5916\uff0c\u66f4\u503c\u5f97\u91cd\u89c6\u7684\u662f\u51cf\u5c0f\u7535\u6e90\u7ebf\u3001\u5730\u7ebf\u53ca\u5176\u4ed6\u5370\u5236\u677f\u8d70\u7ebf\u672c\u8eab\u7684\u9ad8\u9891\u963b\u6297\u3002\u56e0\u6b64\uff0c\u5404\u79cd\u5370\u5236\u677f\u8d70\u7ebf\u8981\u77ed\u800c\u7c97\uff0c\u7ebf\u6761\u8981\u5747\u5300\u3002<\/p>\n
\n\t\u2476\u7535\u6e90\u7ebf\u3001\u5730\u7ebf\u53ca\u5370\u5236\u5bfc\u7ebf\u5728\u5370\u5236\u677f\u4e0a\u7684\u6392\u5217\u8981\u6070\u5f53\uff0c\u5c3d\u91cf\u505a\u5230\u77ed\u800c\u76f4\uff0c\u4ee5\u51cf\u5c0f\u4fe1\u53f7\u7ebf\u4e0e\u56de\u7ebf\u4e4b\u95f4\u6240\u5f62\u6210\u7684\u73af\u8def\u9762\u79ef\u3002<\/p>\n
\n\t\u2477\u7535\u8def\u5143\u4ef6\u548c\u4fe1\u53f7\u901a\u8def\u7684\u5e03\u5c40\u5fc5\u987b\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u65e0\u7528\u4fe1\u53f7\u7684\u76f8\u4e92\u8026\u5408\u3002<\/p>\n
\n\t\u2460\u4f4e\u7535\u5b50\u4fe1\u53f7\u901a\u9053\u4e0d\u80fd\u9760\u8fd1\u9ad8\u7535\u5e73\u4fe1\u53f7\u901a\u9053\u548c\u65e0\u6ee4\u6ce2\u7684\u7535\u6e90\u7ebf\uff0c\u5305\u62ec\u80fd\u4ea7\u751f\u77ac\u6001\u8fc7\u7a0b\u7684\u7535\u8def\u3002<\/p>\n
\n\t\u2461\u5c06\u4f4e\u7535\u5e73\u7684\u6a21\u62df\u7535\u8def\u548c\u6570\u5b57\u7535\u8def\u5206\u5f00\uff0c\u907f\u514d\u6a21\u62df\u7535\u8def\u3001\u6570\u5b57\u7535\u8def\u548c\u7535\u6e90\u516c\u5171\u56de\u7ebf\u4ea7\u751f\u516c\u5171\u963b\u6297\u8026\u5408\u3002<\/p>\n
\n\t\u2462\u9ad8\u3001\u4e2d\u3001\u4f4e\u901f\u903b\u8f91\u7535\u8def\u5728PCB\u4e0a\u8981\u7528\u4e0d\u540c\u533a\u57df\u3002<\/p>\n
\n\t\u2463\u5b89\u6392\u7535\u8def\u65f6\u8981\u4f7f\u5f97\u4fe1\u53f7\u7ebf\u957f\u5ea6\u6700\u5c0f\u3002<\/p>\n
\n\t\u2464\u4fdd\u8bc1\u76f8\u90bb\u677f\u4e4b\u95f4\u4e0d\u80fd\u6709\u8fc7\u957f\u7684\u5e73\u884c\u7ebf\u3002<\/p>\n
\n\t\u2465EMI\u6ee4\u6ce2\u5668\u8981\u5c3d\u53ef\u80fd\u9760\u8fd1EMI\u6e90\uff0c\u5e76\u653e\u5728\u540c\u4e00\u5757\u7ebf\u8def\u677f\u4e0a\u3002<\/p>\n
\n\t\u2466DC\/DC<\/u>\u53d8\u6362\u5668\u3001\u5f00\u5173\u5143\u4ef6\u548c\u6574\u6d41\u5668\u5e94\u5c3d\u53ef\u80fd\u9760\u8fd1\u53d8\u538b\u5668\u653e\u7f6e\uff0c\u4ee5\u4f7f\u5176\u5bfc\u7ebf\u957f\u5ea6\u6700\u5c0f\u3002<\/p>\n
\n\t\u2467\u5c3d\u53ef\u80fd\u9760\u8fd1\u6574\u6d41\u4e8c\u6781\u7ba1\u653e\u7f6e\u8c03\u538b\u5143\u4ef6\u548c\u6ee4\u6ce2\u7535\u5bb9\u5668\u3002<\/p>\n
\n\t1.3\u8bbe\u5907\u5185\u90e8\u8d70\u7ebf\u51c6\u5219<\/p>\n
\n\t\u6709\u4e9b\u4ea7\u54c1\uff0c\u5c24\u5176\u662f\u4e0d\u5927\u6b63\u89c4\u7684\u4ea7\u54c1\uff0c\u5185\u90e8\u8d70\u7ebf\u5341\u5206\u6df7\u4e71\uff0c\u5404\u79cd\u8d70\u7ebf\u80e1\u4e71\u6346\u624e\u5728\u4e00\u8d77\uff0c\u53c8\u6ca1\u6709\u4efb\u4f55\u5c4f\u853d\u3001\u6ee4\u6ce2\u3001\u63a5\u5730\u63aa\u65bd\u3002\u8fd9\u79cd\u5185\u90e8\u8d70\u7ebf\u5904\u7406\u65b9\u6cd5\uff0c\u4e0d\u4ec5\u4f20\u8f93\u9ad8\u3001\u4f4e\u7535\u5e73\u4fe1\u53f7\u7684\u5bfc\u7ebf\u4e4b\u95f4\u76f8\u4e92\u9a9a\u6270\uff0c\u4e5f\u7ed9\u540e\u671f\u91c7\u7528\u5c4f\u6d41\u6ee4\u6ce2\u7b49\u8865\u6551\u63aa\u65bd\u5e26\u6765\u4e0d\u4fbf\u3002\u6b63\u786e\u7684\u5e03\u7ebf\u4e5f\u662f\u4e00\u79cd\u7535\u78c1\u517c\u5bb9\u6027\u8bbe\u8ba1\u63aa\u65bd\uff0c\u5b83\u80fd\u5927\u5927\u5730\u964d\u4f4e\u9a9a\u6270\uff0c\u4e0d\u9700\u589e\u52a0\u5de5\u5e8f\uff0c\u5374\u53ef\u6536\u5230\u8f83\u6ee1\u610f\u7684\u6548\u679c\u3002\u56e0\u6b64\u5728\u5e03\u7ebf\u65f6\uff0c\u5e94\u505a\u5230\uff1a<\/p>\n
\n\t\u2474\u673a\u7bb1\u4e2d\u5404\u79cd\u88f8\u9732\u8d70\u7ebf\u8981\u5c3d\u53ef\u80fd\u77ed\u3002<\/p>\n
\n\t\u2475\u4f20\u8f93\u4e0d\u540c\u7535\u5b50\u4fe1\u53f7\u7684\u5bfc\u7ebf\u5206\u7ec4\u6346\u624e\uff0c\u6570\u5b57\u4fe1\u53f7\u7ebf\u548c\u6a21\u62df\u4fe1\u53f7\u7ebf\u4e5f\u5e94\u5206\u7ec4\u6346\u624e\uff0c\u5e76\u4fdd\u6301\u9002\u5f53\u7684\u8ddd\u79bb\uff0c\u4ee5\u51cf\u5c0f\u5bfc\u7ebf\u95f4\u7684\u76f8\u4e92\u5f71\u54cd\u3002<\/p>\n
\n\t\u2476\u5bf9\u4e8e\u4ea7\u54c1\u7ecf\u5e38\u7528\u6765\u4f20\u9012\u4fe1\u53f7\u7684\u6241\u5e73\u5e26\u72b6\u7ebf\uff0c\u5e94\u91c7\u7528 \u5730--\u4fe1\u53f7--\u5730--\u4fe1\u53f7--\u5730 \u6392\u5217\u65b9\u5f0f\uff0c\u8fd9\u6837\u4e0d\u4ec5\u53ef\u4ee5\u6709\u6548\u5730\u6291\u5236\u9a9a\u6270\uff0c\u4e5f\u53ef\u660e\u663e\u63d0\u9ad8\u5176\u6297\u6270\u5ea6\u3002<\/p>\n
\n\t\u2477\u5c06\u4f4e\u9891\u8fdb\u7ebf\u548c\u56de\u7ebf\u7ede\u5408\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u53cc\u7ede\u7ebf\uff0c\u8fd9\u6837\u4e24\u7ebf\u4e4b\u95f4\u5b58\u5728\u7684\u9a9a\u6270\u7535\u6d41\u51e0\u4e4e\u5927\u5c0f\u76f8\u7b49\uff0c\u800c\u65b9\u5411\u76f8\u53cd\uff0c\u5176\u9a9a\u6270\u573a\u5728\u7a7a\u95f4\u53ef\u4ee5\u76f8\u4e92\u62b5\u6d88\uff0c\u56e0\u800c\u51cf\u5c0f\u9a9a\u6270\u3002<\/p>\n
\n\t\u2478\u5bf9\u80fd\u786e\u5b9a\u7684\u3001\u8f90\u5c04\u9a9a\u6270\u8f83\u5927\u7684\u5bfc\u7ebf\u52a0\u4ee5\u5c4f\u853d\u3002<\/p>\n
\n\t\u2479\u529f\u80fd\u5355\u5143\u548c\u8bbe\u5907\u5185\u7535\u8def\u7684\u5206\u9694\u80fd\u628a\u65e0\u7528\u4fe1\u53f7\u9650\u5236\u5728\u6709\u9650\u8303\u56f4\u5185\uff0c\u4ee5\u4fbf\u4f7f\u65e0\u7528\u4fe1\u53f7\u548c\u53ef\u80fd\u654f\u611f\u7684\u7535\u8def\u548c\u5bfc\u7ebf\u6709\u6548\u5730\u53bb\u8026\u3002<\/p>\n
\n\t\u2460\u5728\u53ef\u80fd\u7684\u5730\u65b9\u4f7f\u7528\u6a21\u5757\u5f0f\u7ed3\u6784\uff08\u6709\u5c4f\u853d\u5916\u58f3\u7684\u529f\u80fd\u5355\u5143\uff09\u3002<\/p>\n
\n\t\u2461\u7279\u522b\u8981\u628a\u7535\u6e90\u7ebf\u6ee4\u6ce2\u5668\u3001\u9ad8\u7535\u5e73\u4fe1\u53f7\u7535\u8def\u3001\u4f4e\u7535\u5e73\u4fe1\u53f7\u7535\u8def\u653e\u5728\u4e0d\u540c\u7684\u5c4f\u853d\u9694\u8231\u5185\u3002<\/p>\n
\n\t\u2462\u5728\u8bbe\u5907\u5185\u90e8\u91c7\u7528\u5c4f\u853d\uff0c\u4f8b\u5982\u677f\u6216\u9694\u5899\u6765\u5206\u9694\u9ad8\u7535\u5e73\u6e90\u548c\u7075\u654f\u7684\u63a5\u6536\u5668\u3002<\/p>\n
\n\t\u2463\u5bf9\u7535\u6e90\u63d0\u4f9b\u6709\u6548\u7684\u7535\u3001\u78c1\u573a\u5c4f\u853d\u3002\u7279\u522b\u662f\u5bf9\u5f00\u5173\u7535\u6e90\u3002<\/p>\n
\n\t\u2464\u5408\u7406\u5c4f\u853d\u9ad8\u538b\u7535\u6e90\uff0c\u5e76\u540c\u654f\u611f\u7535\u8def\u9694\u79bb\u3002<\/p>\n
\n\t\u2465\u5728\u6574\u4e2a\u97f3\u9891\u654f\u611f\u7535\u8def\u5468\u56f4\u4f7f\u7528\u78c1\u5c4f\u853d\uff0c\u4ee5\u51cf\u5c11\u540c\u7535\u6e90\u7ebf\u7684\u8026\u5408\u3002\u53ef\u4ee5\u7528\u8fd9\u6837\u7684\u65b9\u6cd5\u6765\u6709\u6548\u5730\u51cf\u5c11400Hz\/50Hz\u4ea4\u6d41\u58f0\u3002\u8f93\u5165\u7535\u8def\u7528\u5dee\u5206\u65b9\u5f0f\uff0c\u8f93\u5165\u4fe1\u53f7\u7528\u53cc\u7ede\u7ebf\u3002<\/p>\n
\n\t\u4e3e\u4f8b\uff1b\u5982\u5728\u663e\u793a\u5668<\/u>\u4e2d\uff0c\u4ea4\u6d41\u7535\u6e90\u7ebf\u7684\u63d2\u5ea7\u4e00\u822c\u90fd\u5728\u540e\u9762\u677f\uff0c\u800c\u7535\u6e90\u5f00\u5173\u7ecf\u5e38\u5728\u524d\u9762\u677f\uff0c\u8fd9\u6837\u673a\u5185\u7684\u7535\u6e90\u8d70\u7ebf\u5c31\u5f88\u957f\uff0c\u800c\u8bb8\u591a\u5382\u5bb6\u5bf9\u8fd9\u79cd\u60c5\u51b5\u6ca1\u6709\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\uff0c\u5982\u91c7\u7528\u5c4f\u853d\u7ebf\u6216\u53cc\u7ede\u7ebf\u7b49\u3002\u8fd9\u5c31\u4f1a\u5bfc\u81f4\u673a\u5185\u8d70\u7ebf\u63a5\u6536\u5de5\u4f5c\u4fe1\u53f7\uff0c\u5e76\u901a\u8fc7\u7535\u6e90\u7ebf\u4f20\u5bfc\u51fa\u6765\u3002<\/p>\n
\n\t\u53c8\u5982\uff0c\u5728\u5fae\u673a\u4e2d\uff0c\u7535\u6e90\u867d\u7136\u662f\u5c4f\u853d\u7684\uff0c\u4f46\u7535\u6e90\u7684\u76f4\u6d41\u8f93\u51fa\u7ebf\u5728\u5c4f\u853d\u4f53\u4e4b\u5916\uff0c\u5982\u679c\u76f4\u6d41\u8f93\u51fa\u7ebf\u8fc7\u957f\uff0c\u5c31\u5f88\u5bb9\u6613\u5c06\u4e3b\u677f\u4e0a\u7684\u9a9a\u6270\u63a5\u6536\u4e0b\u6765\uff0c\u4f20\u5230\u4ea4\u6d41\u7535\u6e90\u7ebf\u4e0a\u3002\u56e0\u800c\u5728\u8bbe\u8ba1\u65f6<\/u>\uff0c\u5e94\u5c3d\u91cf\u51cf\u5c0f\u76f4\u6d41\u8f93\u51fa\u7ebf\u7684\u957f\u5ea6\u3002\u53e6\u5916\uff0c\u8fd8\u53ef\u4ee5\u5728\u76f4\u6d41\u8f93\u51fa\u7ebf\u4e0a\u52a0\u4e0a\u78c1\u73e0<\/u>\u6216\u94c1\u6c27\u4f53\u78c1\u73af\u3002<\/p>\n
\n\t1. 4\u5e95\u677f\u548c\u673a\u58f3\u8bbe\u8ba1\u51c6\u5219<\/p>\n
\n\t\u5e95\u677f\u548c\u673a\u58f3\u7684\u7ed3\u6784\u8bbe\u8ba1\uff0c\u5373\u7ed3\u6784\u6750\u6599\u548c\u88c5\u914d\u6280\u672f\uff0c\u5e38\u5e38\u80fd\u51b3\u5b9a\u662f\u5426\u80fd\u540c\u5de5\u4f5c\u73af\u5883\u5b9e\u73b0EMC<\/u>\u3002<\/p>\n
\n\t\u5e95\u677f\u548c\u673a\u58f3\u662f\u4e3a\u63a7\u5236\u8bbe\u5907\u6216\u529f\u80fd\u5355\u5143\u4e2d\u65e0\u7528\u4fe1\u53f7\u901a\u8def\u63d0\u4f9b\u5c4f\u853d\u7684\u6700\u6709\u6548\u65b9\u6cd5\u3002\u5c4f\u853d\u7684\u7a0b\u5ea6\u53d6\u51b3\u4e8e\u7ed3\u6784\u6750\u6599\u7684\u9009\u62e9\u548c\u88c5\u914d\u4e2d\u6240\u7528\u7684\u8bbe\u8ba1\u6280\u672f\u4e24\u4e2a\u65b9\u9762\u3002\u7ecf\u8fc7\u8bbe\u8ba1\u7684\u5c4f\u853d\u4ec5\u53d7\u8bbe\u8ba1\u8005\u5728\u8bbe\u8ba1\u63a5\u7f1d\u3001\u5f00\u53e3\u3001\u7a7f\u900f\u548c\u5bf9\u5e95\u677f\u53ca\u673a\u58f3\u7684\u642d\u63a5\u7b49\u65b9\u9762\u7684\u77e5\u8bc6\u548c\u6280\u5de7\u7684\u9650\u5236\u3002<\/p>\n
\n\t1.4.1\u5c4f\u853d<\/p>\n
\n\t\u5c4f\u853d\u662f\u5bf9\u573a\u7684\u5904\u7406\u95ee\u9898\u3002\u79bb\u573a\u6e90\u7684\u8ddd\u79bb\u4e0d\u540c\u7684\u533a\u57df\uff0c\u573a\u7684\u6027\u8d28\u4e0d\u540c\u3002\u4e00\u4e2a\u4e34\u754c\u8ddd\u79bb\u662fd\u3002<\/p>\n
\n\td0=λ\/2π\u224cλ\/6<\/p>\n
\n\t\u2474\u573a\u57df\u5212\u5206<\/p>\n
\n\t\u7c97\u7565\u5212\u5206\uff1ad\uff1cλ\/2π\u7684\u533a\u57df\u4e3a\u8fd1\u573a\u533a<\/p>\n
\n\td\uff1eλ\/2π\u7684\u533a\u57df\u4e3a\u8fdc\u573a\u533a<\/p>\n
\n\t\u4e25\u683c\u5212\u5206\uff1ad\uff1cd0\/3\u5373d\uff1cλ\/20\u7684\u533a\u57df\u4e3a\u8fd1\u573a\u533a\uff08\u4f46\u5b9e\u9645\u53ef\u6269\u5c55\u5230d\uff1cλ\/1.2π\uff09<\/p>\n
\n\td\uff1e3 d0=λ\/2\u7684\u533a\u57df\u4e3a\u8fdc\u573a\u533a<\/p>\n
\n\tλ\/20\uff1cd\uff1cλ\/2\u7684\u533a\u57df\u4e3a\u8fc7\u6e21\u533a<\/p>\n
\n\t\u2475\u573a\u57df\u6027\u8d28<\/p>\n
\n\t\u8fd1\u573a\u662f\u611f\u5e94\u573a—\u9759\u7535\u573a\u548c\u9759\u78c1\u573a\uff0c\u5bf9\u5916\u4e0d\u8f90\u5c04\u80fd\u91cf\u3002\uff08\u6cd5\u62c9\u7b2c\u5c4f\u853d\u5904\u7406\uff09<\/p>\n
\n\t\u8fdc\u573a\u662f\u8f90\u5c04\u573a—E\u548cH\u77e2\u91cf\u5728\u65f6\u95f4\u4e0a\u540c\u76f8\u800c\u5411\u5916\u8f90\u5c04\u80fd\u91cf\u3002\uff08\u673a\u7bb1\u5c4f\u853d\u5904\u7406\uff0c\u7279\u522b\u662f\u7535\u6c14\u8fde\u7eed\u6027\u95ee\u9898\u7684\u5904\u7406\uff09<\/p>\n
\n\t\u8fc7\u6e21\u533a\u662f\u611f\u5e94\u7535\u78c1\u573a—\u573a\u7684\u6027\u8d28\u6bd4\u8f83\u590d\u6742\u3002<\/p>\n
\n\t\u2476\u5bf9\u8bbe\u5907\u5185\u90e8\u4e3b\u8981\u662f\u8fd1\u573a\u95ee\u9898\u3002<\/p>\n
\n\t\u7528\u573a\u8bba\u89e3\u9ea6\u514b\u65af\u97e6\u65b9\u7a0b\u590d\u6742\u800c\u4e0d\u5b9e\u7528\uff0c\u6545\u7528\u8fd1\u4f3c\u7535\u8def\u7406\u8bba\u5904\u7406\u3002\u5373\u7528\u96c6\u4e2d\u53c2\u6570\u7535\u5bb9\u8003\u5bdf\u7535\u573a\u5f15\u8d77\u7684\u8026\u5408\uff0c\u7528\u4e92\u611f\u96c6\u4e2d\u53c2\u6570\u8003\u5bdf\u78c1\u573a\u5f15\u8d77\u7684\u8026\u5408\u3002<\/p>\n
\n\t\u2460\u5982\u679c\u6ce2\u6e90\u7684\u7535\u538b\u9ad8\u3001\u7535\u6d41\u5c0f\uff0c\u5219\u7535\u573a\u7684\u4f5c\u7528\u6bd4\u78c1\u573a\u7684\u4f5c\u7528\u660e\u663e\uff0c\u53ef\u91c7\u7528\u7535\u573a\u5c4f\u853d\u3002<\/p>\n
\n\t\u2461\u5982\u679c\u6ce2\u6e90\u7684\u7535\u538b\u4f4e\u3001\u7535\u6d41\u5927\uff0c\u5219\u78c1\u573a\u8d77\u4e3b\u5bfc\u4f5c\u7528\uff0c\u5e94\u91c7\u7528\u78c1\u573a\u5c4f\u853d\u3002<\/p>\n
\n\t\u7535\u573a\u5c4f\u853d——\u7528\u6cd5\u62c9\u7b2c\u5c4f\u853d\u6765\u6d88\u9664\u7535\u573a\u7684\u5f71\u54cd\u3002<\/p>\n
\n\t\u78c1\u573a\u5c4f\u853d\u4e00\u4e00\u4f7f\u56de\u8def1\u7684\u78c1\u901a\u53d1\u751f\u626d\u66f2\u6216\u5c06\u5176\u5f15\u5411\u4ed6\u65b9\uff0c\u907f\u514d\u4e0e\u56de\u8def2\u4ea4\u8fde\u6765\u6d88\u9664\u78c1\u573a\u8026\u5408\u3002<\/p>\n
\n\t\u2477\u7535\u78c1\u573a\u7684\u5c4f\u853d——\u7535\u8fde\u7eed\u7684\u95ed\u5408\u91d1\u5c5e\u7bb1\u4f53\uff0c\u5bf9\u6297\u8fdc\u573a\u548c\u8fd1\u573a\u3002<\/p>\n
\n\t1.4.2\u7ed3\u6784\u6750\u6599<\/p>\n
\n\t\u2474\u9002\u7528\u4e8e\u5e95\u677f\u548c\u673a\u58f3\u7684\u5927\u591a\u6570\u6750\u6599\u662f\u826f\u5bfc\u4f53\uff0c\u53ef\u4ee5\u5c4f\u853d\u7535\u573a\uff0c\u5982\u94dd\u3001\u94dc\u7b49\u3002\u4e3b\u8981\u7684\u5c4f\u853d\u673a\u7406\u662f\u53cd\u5c04\u4fe1\u53f7\u800c\u4e0d\u662f\u5438\u6536\u3002<\/p>\n
\n\t\u2475\u5bf9\u78c1\u573a\u7684\u5c4f\u853d\u9700\u8981\u94c1\u78c1\u6750\u6599\uff0c\u5982\u9ad8\u5bfc\u78c1\u7387\u5408\u91d1\u548c\u94c1\u3002\u4e3b\u8981\u7684\u5c4f\u853d\u673a\u7406\u662f\u5438\u6536\u800c\u4e0d\u662f\u53cd\u5c04\u3002<\/p>\n
\n\t\u2476\u5728\u5f3a\u7535\u78c1\u73af\u5883\u4e2d\uff0c\u8981\u6c42\u6750\u6599\u80fd\u5c4f\u853d\u7535\u573a\u548c\u78c1\u573a\u4e24\u79cd\u6210\u5206\uff0c\u56e0\u6b64\u9700\u8981\u7ed3\u6784\u4e0a\u5b8c\u597d\u7684\u94c1\u78c1\u6750\u6599\u3002\u5c4f\u853d\u6548\u80fd\u76f4\u63a5\u53d7\u6750\u6599\u539a\u5ea6\u4ee5\u53ca\u642d\u63a5\u548c\u63a5\u5730\u65b9\u6cd5\u597d\u574f\u7684\u5f71\u54cd\u3002<\/p>\n
\n\t\u2477\u5bf9\u5851\u6599\u58f3\u4f53\u53ef\u4ee5\u5728\u5176\u5185\u58c1\u55b7\u6d82\u5c4f\u853d\u5c42\uff0c\u6216\u5728\u6ce8\u5851\u65f6\u63ba\u5165\u91d1\u5c5e\u7ea4\u7ef4\u3002<\/p>\n
\n\t1.4.3\u7f1d\u9699<\/p>\n
\n\t\u5fc5\u987b\u5c3d\u91cf\u51cf\u5c11\u7ed3\u6784\u7684\u7535\u4e0d\u8fde\u7eed\u6027\uff0c\u4ee5\u4fbf\u63a7\u5236\u7ecf\u5e95\u677f\u548c\u673a\u58f3\u8fdb\u51fa\u7684\u6cc4\u6f0f\u8f90\u5c04\u3002\u63d0\u9ad8\u7f1d\u9699\u5c4f\u853d\u6548\u80fd\u7684\u7ed3\u6784\u63aa\u65bd\u5305\u62ec\u589e\u52a0\u7f1d\u9699\u6df1\u5ea6\uff0c\u51cf\u5c11\u7f1d\u9699\u957f\u5ea6\uff0c\u5728\u63a5\u5408\u9762\u52a0\u5165\u5bfc\u7535\u886c\u57ab\uff0c\u5728\u63a5\u7f1d\u5904\u6d82\u4e0a\u5bfc\u7535\u6d82\u6599\uff0c\u7f29\u77ed\u87ba\u9489\u95f4\u8ddd\u7b49\u3002<\/p>\n
\n\t\u2474\u5728\u5e95\u677f\u548c\u673a\u58f3\u7684\u6bcf\u4e00\u6761\u7f1d\u548c\u4e0d\u8fde\u7eed\u5904\u8981\u5c3d\u53ef\u80fd\u597d\u5730\u642d\u63a5\u3002\u6700\u574f\u7684\u7535\u642d\u63a5\u5904\u5bf9\u58f3\u4f53\u7684\u5c4f\u853d\u6548\u80fd\u964d\u4f4e\u8d77\u51b3\u5b9a\u6027\u4f5c\u7528\u3002<\/p>\n
\n\t\u2475\u4fdd\u8bc1\u63a5\u7f1d\u5904\u91d1\u5c5e\u5bf9\u91d1\u5c5e\u7684\u63a5\u89e6\uff0c\u4ee5\u9632\u7535\u78c1\u80fd\u7684\u6cc4\u6f0f\u548c\u8f90\u5c04\u3002<\/p>\n
\n\t\u2476\u5728\u53ef\u80fd\u7684\u5730\u65b9\uff0c\u63a5\u7f1d\u5e94\u710a\u63a5<\/u>\uff0c\u4ee5\u4fbf\u63a5\u5408\u9762\u8fde\u7eed\u3002\u5728\u6761\u4ef6\u53d7\u9650\u5236\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u7528\u70b9\u710a\u3001\u5c0f\u95f4\u8ddd\u94c6\u63a5\u548c\u87ba\u9489\u8fde\u63a5\u6765\u5904\u7406\u3002<\/p>\n
\n\t\u2477\u5728\u4e0d\u52a0\u5bfc\u7535\u886c\u57ab\u65f6\uff0c\u87ba\u9489\u95f4\u8ddd\u4e00\u822c\u5e94\u5c0f\u4e8e\u6700\u9ad8\u5de5\u4f5c\u9891\u7387\u7684l\uff05\u6ce2\u957f\uff0c\u81f3\u5c11\u4e0d\u5927\u4e8el\uff0f20\u6ce2\u957f\u3002<\/p>\n
\n\t\u2478\u7528\u87ba\u9489\u6216\u94c6\u63a5\u8fdb\u884c\u642d\u63a5\u65f6\uff0c\u5e94\u9996\u5148\u5728\u7f1d\u7684\u4e2d\u90e8\u642d\u63a5\u597d\uff0c\u7136\u540e\u9010\u6e10\u5411\u4e24\u7aef\u5ef6\u4f38\uff0c\u4ee5\u9632\u91d1\u5c5e\u8868\u9762\u7684\u5f2f\u66f2\u3002<\/p>\n
\n\t\u2479\u4fdd\u8bc1\u7d27\u56fa\u65b9\u6cd5\u6709\u8db3\u591f\u7684\u538b\u529b\uff0c\u4ee5\u4fbf\u5728\u6709\u53d8\u5f62\u5e94\u529b\u3001\u51b2\u51fb\u3001\u632f\u52a8\u65f6\u4fdd\u6301\u8868\u9762\u63a5\u89e6\u3002<\/p>\n
\n\t\u247a\u5728\u63a5\u7f1d\u4e0d\u5e73\u6574\u7684\u5730\u65b9\uff0c\u5728\u53ef\u79fb\u52a8\u7684\u9762\u677f\u7b49\u5904\uff0c\u5fc5\u987b\u4f7f\u7528\u5bfc\u7535\u886c\u57ab\u6216\u6307\u5f62\u5f39\u7c27\u6750\u6599\u3002<\/p>\n
\n\t\u247b\u9009\u62e9\u9ad8\u5bfc\u7535\u7387\u548c\u5f39\u6027\u597d\u7684\u886c\u57ab\u3002\u9009\u62e9\u886c\u57ab\u65f6\u8981\u8003\u8651\u63a5\u5408\u5904\u6240\u4f7f\u7528\u7684\u9891\u7387\u3002<\/p>\n
\n\t\u247c\u9009\u62e9\u786c\u97e7\u6750\u6599\u505a\u6210\u7684\u886c\u57ab\u3002<\/p>\n
\n\t\u247d\u4fdd\u8bc1\u540c\u886c\u57ab\u914d\u5408\u7684\u91d1\u5c5e\u8868\u9762\u6ca1\u6709\u975e\u5bfc\u7535\u4fdd\u62a4\u5c42\u3002<\/p>\n
\n\t\u247e\u5f53\u9700\u8981\u6d3b\u52a8\u63a5\u89e6\u65f6\uff0c\u4f7f\u7528\u6307\u5f62\u538b\u7c27\uff08\u800c\u4e0d\u7528\u7f51\u72b6\u886c\u57ab\uff09\uff0c\u5e76\u8981\u6ce8\u610f\u4fdd\u6301\u5f39\u6027\u6307\u7c27\u7684\u538b\u529b\u3002<\/p>\n
\n\t\u247f\u5bfc\u7535\u6a61\u80f6\u886c\u57ab\u7528\u5728\u94dd\u91d1\u5c5e\u8868\u9762\u65f6\uff0c\u8981\u6ce8\u610f\u7535\u5316\u8150\u8680\u4f5c\u7528\u3002\u7eaf\u94f6\u586b\u6599\u7684\u6a61\u80f6\u6216Monel\u7ebf\u578b\u886c\u57ab\u5c06\u51fa\u73b0\u4e25\u91cd\u7684\u7535\u5316\u5b66\u8150\u8680\u3002\u94f6\u9540\u94dd\u586b\u6599\u7684\u5bfc\u7535\u6a61\u80f6\u662f\u96fe\u76d0\u73af\u5883\u4e0b\u7528\u4e8e\u94dd\u91d1\u5c5e\u914d\u5408\u8868\u9762\u7684\u6700\u597d\u886c\u57ab\u6750\u6599\u3002<\/p>\n
\n\t1.4.4\u7a7f\u900f\u548c\u5f00\u53e3<\/p>\n
\n\t\u2474\u8981\u6ce8\u610f\u7531\u4e8e\u7535\u7f06\u7a7f\u8fc7\u673a\u58f3\u4f7f\u6574\u4f53\u5c4f\u853d\u6548\u80fd\u964d\u4f4e\u7684\u7a0b\u5ea6\u3002\u5178\u578b\u7684\u672a\u6ee4\u6ce2\u7684\u5bfc\u7ebf\u7a7f\u8fc7\u5c4f\u853d\u4f53\u65f6\u5c4f\u853d\u6548\u80fd\u964d\u4f4e30dB\u4ee5\u4e0a\u3002<\/p>\n
\n\t\u2475\u7535\u6e90\u7ebf\u8fdb\u5165\u673a\u58f3\u65f6\uff0c\u5168\u90e8\u5e94\u901a\u8fc7\u6ee4\u6ce2\u5668\u76d2\u3002\u6ee4\u6ce2\u5668\u7684\u8f93\u5165\u7aef\u6700\u597d\u80fd\u7a7f\u51fa\u5230\u5c4f\u853d\u673a\u58f3\u5916\uff1b<\/p>\n
\n\t\u82e5\u6ee4\u6ce2\u5668\u7ed3\u6784\u4e0d\u5b9c\u7a7f\u51fa\u673a\u58f3\uff0c\u5219\u5e94\u5728\u7535\u6e90\u7ebf\u8fdb\u5165\u673a\u58f3\u5904\u4e13\u4e3a\u6ee4\u6ce2\u5668\u8bbe\u7f6e\u4e00\u9694\u8231\u3002<\/p>\n
\n\t\u2476\u4fe1\u53f7\u7ebf\uff0c\u63a7\u5236\u7ebf\u8fdb\u5165\/\u7a7f\u51fa\u673a\u58f3\u65f6\uff0c\u8981\u901a\u8fc7\u9002\u5f53\u7684\u6ee4\u6ce2\u5668\u3002\u5177\u6709\u6ee4\u6ce2\u63d2\u9488\u7684\u591a\u82af\u8fde\u63a5\u5668<\/u>\uff08\u63d2\u5ea7\uff09\u9002\u4e8e\u8fd9\u79cd\u573a\u5408\u4f7f\u7528\u3002<\/p>\n
\n\t\u2477\u7a7f\u8fc7\u5c4f\u853d\u58f3\u4f53\u7684\u91d1\u5c5e\u63a7\u5236\u8f74\uff0c\u5e94\u8be5\u7528\u91d1\u5c5e\u89e6\u7247\u3001\u63a5\u5730\u87ba\u6bcd\u6216\u5c04\u9891\u886c\u57ab\u63a5\u5730\u3002\u4e5f\u53ef\u4e0d\u7528\u63a5\u5730\u7684\u91d1\u5c5e\u8f74\u800c\u7528\u5176\u4ed6\u7edd\u7f18\u8f74\u8d2f\u901a\u6ce2\u5bfc\u622a\u6b62\u9891\u7387\u6bd4\u5de5\u4f5c\u9891\u7387\u9ad8\u7684\u5706\u7ba1\u6765\u4f5c\u63a7\u5236\u8f74\u3002<\/p>\n
\n\t\u2478\u5fc5\u987b\u6ce8\u610f\u5728\u622a\u6b62\u6ce2\u5bfc\u5b54\u5185\u8d2f\u901a\u91d1\u5c5e\u8f74\u6216\u5bfc\u7ebf\u4f1a\u4e25\u91cd\u964d\u4f4e\u5c4f\u853d\u6548\u80fd\u3002<\/p>\n
\n\t\u2479\u5f53\u8981\u6c42\u4f7f\u7528\u5bf9\u5730\u7edd\u7f18\u7684\u91d1\u5c5e\u63a7\u5236\u8f74\u65f6\uff0c\u53ef\u7528\u77ed\u7684\u9690\u6027\u63a7\u5236\u8f74\uff0c\u4e0d\u8c03\u8282\u65f6\u7528\u87ba\u5e3d\u6216\u91d1\u5c5e\u886c\u57ab\u5f39\u6027\u5b89\u88c5\u5e3d\u76d6<\/u>\u4f4f\u3002<\/p>\n
\n\t\u247a\u4e3a\u4fdd\u9669\u4e1d<\/u>\u3001\u63d2\u5b54\u7b49\u52a0\u91d1\u5c5e\u5e3d\u3002<\/p>\n
\n\t\u247b\u7528\u5bfc\u7535\u886c\u57ab\u548c\u57ab\u5708\u3001\u87ba\u6bcd\u7b49\u5b9e\u73b0\u94ae\u5b50\u5f00\u5173\u9632\u6cc4\u6f0f\u5b89\u88c5\u3002<\/p>\n
\n\t\u247c\u5728\u5c4f\u853d\u3001\u901a\u98ce\u548c\u5f3a\u5ea6\u8981\u6c42\u4e0d\u82db\u523b\u65f6\uff0c\u7528\u8702\u7a9d\u677f\u5c4f\u853d\u901a\u98ce\u53e3\u3002\u6700\u597d\u7528\u710a\u63a5\u65b9\u5f0f\u4fdd\u6301\u8fde\u63a5\uff0c\u9632\u6b62\u6cc4\u6f0f\u3002<\/p>\n
\n\t\u247d\u5c3d\u53ef\u80fd\u5728\u6307\u793a\u5668\u3001\u663e\u793a\u5668\u540e\u9762\u52a0\u5c4f\u853d\uff0c\u5e76\u5bf9\u6240\u6709\u5f15\u7ebf\u7528\u7a7f\u5fc3\u7535\u5bb9\u5668\u6ee4\u6ce2\u3002<\/p>\n
\n\t\u247e\u5728\u4e0d\u80fd\u4ece\u540e\u9762\u5c4f\u853d\u6307\u793a\u5668\uff0f\u663e\u793a\u5668\u548c\u5bf9\u5f15\u7ebf\u6ee4\u6ce2\u65f6\uff0c\u8981\u7528\u4e0e\u673a\u58f3\u8fde\u7eed\u8fde\u63a5\u7684\u91d1\u5c5e\u7f51\u6216\u5bfc\u7535\u73bb\u7483\u5c4f\u853d\u6307\u793a\u5668\uff0f\u663e\u793a\u5668\u7684\u524d\u9762\u3002\u5bf9\u5939\u91d1\u5c5e\u4e1d\u7684\u5c4f\u853d\u73bb\u7483\uff0c\u5728\u4fdd\u6301\u5408\u7406\u7684\u900f\u5149\u5ea6\u6761\u4ef6\u4e0b\uff0c\u5bf930~1000MHz\u7684\u5c4f\u853d\u6548\u80fd\u53ef\u8fbe50~110dB\u3002\u5728\u900f\u660e\u5851\u6599\u6216\u73bb\u7483\u4e0a\u9540\u4e0a\u900f\u660e\u5bfc\u7535\u819c\uff0c\u5176\u5c4f\u853d\u6548\u679c\u4e00\u822c\u4e0d\u5927\u4e8e20dB\u3002\u4f46\u540e\u8005\u53ef\u6d88\u9664\u89c2\u5bdf\u7a97\u4e0a\u7684\u9759\u7535\u79ef\u7d2f\uff0c\u5728\u4eea\u5668\u4e0a\u5e38\u7528\u3002<\/p>\n
\n\t\u5c4f\u853d\u4f53\u8981\u8d77\u5230\u5c4f\u853d\u4f5c\u7528\u5e94\u5177\u5907\u4e0b\u8ff03\u4e2a\u8981\u7d20\uff1a<\/p>\n
\n\ta.\u5c4f\u853d\u4f53\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u7535\u8fde\u7eed\u4f53\uff1b<\/p>\n
\n\tb.\u6709\u5b8c\u5584\u7684\u6ee4\u6ce2\u63aa\u65bd\uff1b<\/p>\n
\n\tc.\u5bf9\u4e8e\u7535\u5c4f\u853d\u8fd8\u8981\u6709\u826f\u597d\u7684\u63a5\u5730\u3002<\/p>\n
\n\t\u4ee5\u5fae\u673a\u4ea7\u54c1\u4e3a\u4f8b\uff0c\u7531\u4e8e\u5176\u7ed3\u6784\u6bd4\u8f83\u7279\u6b8a\uff0c\u8981\u5f97\u5230\u5f88\u597d\u7684\u5c4f\u853d\u6548\u80fd\u786e\u5b9e\u6bd4\u8f83\u56f0\u96be\u3002\u5fae\u673a\u4ea7\u54c1\u5c4f\u853d\u6548\u80fd\u4e0d\u7406\u60f3\u7684\u4e3b\u8981\u56e0\u7d20\u4e3a\uff1a<\/p>\n
\n\t\u2460\u5fae\u673a\u7cfb\u7edf\u5185\u90e8\u4ea7\u751f\u9a9a\u6270\u7684\u529f\u7387\u5668\u4ef6\u3001\u5f00\u5173\u5668\u4ef6\u53ca\u7535\u6d41\u7a81\u53d8\u7684\u4fe1\u53f7\u7ebf\u672a\u52a0\u6ee4\u6ce2\u3001\u5c4f\u853d\u63aa\u65bd\uff0c\u4f7f\u5176\u673a\u58f3\u5185\u90e8\u9a9a\u6270\u573a\u8f83\u5927\u3002<\/p>\n
\n\t\u2461\u8bb8\u591a\u5fae\u673a\u4e3a\u5851\u6599\u673a\u58f3\uff0c\u8868\u9762\u6ca1\u6709\u6d82\u8986\u5bfc\u7535\u6750\u6599\uff0c\u6216\u867d\u6d82\u8986\u4f46\u6d82\u6599\u6027\u80fd\u4e0d\u4f73\uff0c\u5c4f\u853d\u6548\u80fd\u5f88\u4f4e\u3002<\/p>\n
\n\t\u2462\u5fae\u673a\u673a\u58f3\u7531\u4e8e\u8bbe\u901a\u98ce\u5b54\u3001\u5b89\u88c5\u5f00\u5173\u53ca\u5176\u5b83\u90e8\u4ef6\uff0c\u5f00\u6709\u8bb8\u591a\u5b54\u7f1d\uff0c\u4e0a\u4e0b\u673a\u76d6\u53ca\u4fa7\u677f\u4e4b\u95f4\u7531\u4e8e\u6ca1\u6709\u4e13\u95e8\u5904\u7406\uff0c\u63a5\u89e6\u4e0d\u662f\u5f88\u597d\uff0c\u9020\u6210\u673a\u7bb1\u672c\u8eab\u4e0d\u662f\u4e00\u4e2a\u7535\u8fde\u7eed\u4f53\uff0c\u56e0\u800c\u5f71\u54cd\u5c4f\u853d\u6548\u80fd\u3002<\/p>\n
\n\t\u2463\u7535\u6e90\u8fdb\u7ebf\u548c\u51fa\u7ebf\u7684\u6ee4\u6ce2\u4e0d\u5f53\uff0c\u4e5f\u662f\u5f71\u54cd\u5c4f\u853d\u6548\u80fd\u7684\u4e00\u4e2a\u56e0\u7d20\u3002<\/p>\n
\n\t\u5f71\u54cd\u5c4f\u853d\u6548\u80fd\u7684\u56e0\u7d20\u5e76\u975e\u4e0d\u80fd\u6d88\u9664\uff0c\u4f46\u8981\u4e0b\u529f\u592b\uff0c\u5982\u63d0\u9ad8\u5bfc\u7535\u6d82\u6599\u7684\u6027\u80fd\uff0c\u5408\u7406\u5e03\u7f6e\u5b54\u3001\u7f1d\u7684\u4f4d\u7f6e\u53ca\u5f00\u53e3\u65b9\u5411\uff0c\u52a0\u88c5\u6ee4\u6ce2\u5668\u8fde\u63a5\u5668\u3001\u5c4f\u853d\u94dc\u7f51\u53ca\u5bfc\u7535\u886c\u57ab\uff0c\u63d0\u9ad8\u88c5\u914d\u5de5\u827a\u6c34\u5e73\u3002\u603b\u4e4b\uff0c\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u9700\u4f01\u4e1a\u91cd\u89c6\uff0c\u8bbe\u8ba1\u4eba\u5458\u52aa\u529b\u3002<\/p>\n
\n\t1.4.5\u642d\u63a5<\/p>\n
\n\t\u642d\u63a5\u662f\u628a\u4e00\u5b9a\u7684\u91d1\u5c5e\u90e8\u4ef6\u673a\u68b0<\/u>\u5730\u8fde\u63a5\u5728\u4e00\u8d77\u7684\u8fc7\u7a0b\uff0c\u76ee\u7684\u662f\u5b9e\u73b0\u4f4e\u7535\u963b\u7684\u7535\u6c14\u63a5\u89e6\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7535\u6c14\u6027\u80fd\u7684\u7a33\u5b9a\uff0c\u5e2e\u52a9\u5b9e\u73b0\u5bf9\u5c04\u9891\u9a9a\u6270\u7684\u6291\u5236\u3002<\/p>\n
\n\t\u2474\u5c3d\u53ef\u80fd\u7528\u540c\u6837\u7684\u91d1\u5c5e\u642d\u63a5\u3002<\/p>\n
\n\t\u2475\u4fdd\u8bc1\u642d\u63a5\u7684\u76f4\u6d41\u7535\u963b\u4e0d\u5927\u4e8e25\u6beb\u6b27\u3002\u4e0d\u80fd\u7528\u6b27\u59c6\u8868\u6765\u8bc4\u4f30\u5c04\u9891\u642d\u63a5\u6216\u5c04\u9891\u57ab\u5708\u3002<\/p>\n
\n\t\u2476\u5bf9\u4e0d\u540c\u91d1\u5c5e\u8fdb\u884c\u642d\u63a5\u8981\u6ce8\u610f\u5404\u79cd\u91d1\u5c5e\u5728\u7535\u5316\u5b66\u5e8f\u5217\u8868\u4e2d\u7684\u76f8\u5bf9\u4f4d\u7f6e\u3002\u7535\u4f4d\u5dee\u8981\u5c3d\u53ef\u80fd\u5c0f\uff0c\u5e76\u6709\u5408\u9002\u7684\u9632\u8150\u8680\u63aa\u65bd\u3002<\/p>\n
\n\t\u2477\u4fee\u6574\u642d\u63a5\u8868\u9762\uff0c\u4ee5\u4fbf\u5f97\u5230\u6700\u5927\u7684\u63a5\u89e6\u9762\u79ef\u3002\u642d\u63a5\u540e\u7acb\u5373\u6d82\u590d\u4fdd\u62a4\u5c42\u3002<\/p>\n
\n\t\u2478\u642d\u63a5\u524d\u6e05\u6d17\u6240\u6709\u914d\u63a5\u8868\u9762\u3002\u4e3a\u9632\u6b62\u6c27\u5316\uff0c\u5728\u6e05\u9664\u4e86\u4fdd\u62a4\u5c42\u4e4b\u540e\u5c31\u642d\u63a5\u914d\u5408\u8868\u9762\u3002<\/p>\n
\n\t\u2479\u5bf9\u4e8e\u6c38\u4e45\u6027\u642d\u63a5\u5e94\u5c3d\u53ef\u80fd\u7528\u7194\u710a\u6216\u94dc\u710a\u3001\u9521\u710a\u8fde\u63a5\u6240\u6709\u7684\u63a5\u5408\u9762\u3002\u5c04\u9891\u642d\u63a5\u5e94\u4f18\u5148\u91c7\u7528\u6c38\u4e45\u6027\u642d\u63a5\u3002<\/p>\n
\n\t\u247a\u4e0d\u5141\u8bb8\u7528\u87ba\u6813\u6216\u87ba\u9489\u7684\u87ba\u7eb9\u6765\u5b8c\u6210\u5c04\u9891\u642d\u63a5\u3002<\/p>\n
\n\t\u247b\u4e0d\u5141\u8bb8\u7528\u5bfc\u7535\u6f06\u6765\u5b9e\u73b0\u7535\u7684\u6216\u5c04\u9891\u642d\u63a5\u3002\u5bfc\u7535\u80f6\u8fde\u63a5\u5904\u5fc5\u987b\u63d0\u4f9b\u5927\u7ea6700g\/cm2\u7684\u538b\u529b\uff0c\u4ee5\u4fdd\u8bc1\u5bfc\u7535\u6d82\u590d\u5904\u7684\u9ad8\u5bfc\u7535\u7387\u3002\u5bfc\u7535\u80f6\u7684\u5bfc\u7535\u6027\u8981\u6c42\u5927\u7ea6\u4e3a2~5mΩ\/cm\u3002<\/p>\n
\n\t\u247c\u538b\u7d27\u6240\u6709\u7684\u5c04\u9891\u886c\u57ab\u3002<\/p>\n
\n\t1. 5\u5e03\u7ebf\u8bbe\u8ba1\u51c6\u5219<\/p>\n
\n\t\u5e03\u7ebf\u662f\u6307\u5bfc\u7ebf\u548c\u7535\u7f06\u7684\u5e03\u7f6e\u3002\u5e03\u7ebf\u5b9e\u9645\u4e0a\u5305\u542b\u4e86\u5206\u5f00\u3001\u9694\u79bb\u3001\u5206\u7c7b\u6346\u624e\u548c\u7535\u7f06\u5b89\u7f6e\u7b49\u4e00\u7cfb\u5217\u7684\u5185\u5bb9\u3002<\/p>\n
\n\t1.5.1\u7535\u7f06\u7684\u8fde\u63a5\u5668<\/p>\n
\n\t\u7535\u7f06\u7684\u8fde\u63a5\u80fd\u4f7f\u7535\u5b50\/\u7535\u6c14\u5206\u7cfb\u7edf\u7684\u6027\u80fd\u53d8\u574f\u3002\u4e0d\u4ec5\u56e0\u4e3a\u5916\u6765\u9a9a\u6270\u4fe1\u53f7\u4f1a\u901a\u8fc7\u76f8\u4e92\u4f5c\u7528\u6216\u8026\u5408\u8fdb\u5165\u7cfb\u7edf\/\u5206\u7cfb\u7edf\u4e2d\u7684\u8fde\u63a5\u7535\u7f06\uff0c\u5bf9\u654f\u611f\u8bbe\u5907\u6784\u6210\u4e25\u91cd\u5a01\u80c1\uff1b\u8fd8\u53ef\u80fd\u56e0\u8bbe\u8ba1\u3001\u5206\u7c7b\uff08\u9694\u79bb\uff09\u3001\u6346\u624e\u548c\u8d70\u7ebf\u7b49\u4e0d\u5f53\u800c\u4ea7\u751f\u95ee\u9898\u3002<\/p>\n
\n\t\u2474\u5e94\u5c3d\u91cf\u907f\u514d\u5728\u73b0\u573a\u66f4\u6362\u7535\u7f06\uff1b\u5e94\u4f7f\u7528\u7ecf\u751f\u4ea7\u5355\u4f4d\u6d4b\u8bd5\u6216\u68c0\u67e5\u8fc7\u7684\u66ff\u6362\u7535\u7f06\u3002<\/p>\n
\n\t\u2475\u8bbe\u5907\u8231\u91cc\u9762\u7684\u8fde\u63a5\u7535\u7f06\u96be\u4ee5\u66f4\u6362\u3002\u4e3a\u6b64\u5e94\u786e\u5b9a\u9002\u5f53\u7684\u5b89\u5168\u4f59\u91cf\uff0c\u4ee5\u4fbf\u5728\u7cfb\u7edf\u5bff\u547d\u671f\u5141\u8bb8<\/p>\n
\n\t\u8fde\u63a5\u7535\u7f06\u7684\u6027\u80fd\u6709\u6240\u53d8\u574f\u3002<\/p>\n
\n\t\u2476\u8bbe\u8ba1\u65f6\u8981\u7279\u522b\u6ce8\u610f\u7528\u4e8e\u4f4e\u7535\u5e73\u4fe1\u53f7\u548c\u4f4e\u963b\u6297\u7535\u8def\u7684\u8fde\u63a5\u5668\uff0c\u4ee5\u53ca\u7531\u4e8e\u963b\u6297\u589e\u5927\u4f1a\u5f15\u8d77\u8bef\u5dee\u800c\u53c8\u4e0d\u80fd\u63a2\u6d4b\u7684\u8fde\u63a5\u5668\u3002<\/p>\n
\n\t\u2477\u5206\u7cfb\u7edf\u95f4\u7684\u8fde\u63a5\u7535\u7f06\u548c\u8fde\u63a5\u5668\u7684\u8bbe\u8ba1\u8981\u534f\u8c03\u4e00\u81f4\u3002\uff08\u4f8b\u5982\uff0c\u4e0d\u80fd\u4e00\u7aef\u8981\u6c42\u5176\u6240\u6709\u5c4f\u853d\u5c42\u5f7c\u6b64\u9694\u5f00\uff0c\u800c\u53e6\u4e00\u7aef\u5374\u53ea\u7ed9\u4e00\u4e2a\u8fde\u63a5\u5668\u75591\u6839\u63d2\u9488\u4f9b\u5c4f\u853d\u5c42\u7aef\u63a5\u3002\u4e0d\u80fd\u4e00\u7aef\u7528\u5c4f\u853d\u7ebf\u63a7\u5236\u9a9a\u6270\u8f90\u5c04\uff0c\u800c\u53e6\u4e00\u7aef\u5374\u9009\u7528\u975e\u5bfc\u7535\u6d82\u5c42\u7684\u8fde\u63a5\u5668\u3002\uff09<\/p>\n
\n\t\u2478\u4e0d\u8981\u8ba9\u4e3b\u7535\u6e90\u7ebf\u548c\u4fe1\u53f7\u7ebf\u901a\u8fc7\u540c\u4e00\u8fde\u63a5\u5668\u3002<\/p>\n
\n\t\u2479\u5c3d\u91cf\u4e0d\u8981\u8ba9\u8f93\u5165\u8f93\u51fa\u4fe1\u53f7\u7ebf\u901a\u8fc7\u540c\u4e00\u8fde\u63a5\u5668\u3002<\/p>\n
\n\t\u247a\u6839\u636e\u5bfc\u7ebf\u5206\u7c7b\uff0c\u6b63\u786e\u8fdb\u884c\u8fde\u63a5\u5668\u5c4f\u853d\u5c42\u7aef\u63a5\u3002<\/p>\n
\n\t1.5.2\u5bfc\u7ebf\u5206\u7c7b\u53ca\u6210\u675f<\/p>\n
\n\tEMI\u63a7\u5236\u7684\u4e00\u4e2a\u4e3b\u8981\u65b9\u9762\u662f\u628a\u5bfc\u7ebf\u548c\u7535\u7f06\u5206\u6210\u548c\u5904\u7406\u529f\u7387\u7535\u5b50\u7c7b\u4f3c\u7684\u7b49\u7ea7\u3002\u630930dB\u529f\u7387\u7535\u5e73\u5206\u7ec4\u7684\u5206\u7c7b\u8868\u5982\u88682\u6240\u793a\uff1a<\/p>\n
\n\t\u88682\u7535\u7f06\u675f\u5206\u7c7b<\/p>\n
\n\t\u7c7b\u522b \u529f\u7387\u8303\u56f4 \u7279\u70b9<\/p>\n
\n\tA \u300b40dBm \u9ad8\u529f\u7387DC\u3001AC\u548cRF<\/u>\uff08EMI\uff09\u6e90<\/p>\n
\n\tB 10~40dBm \u4f4e\u529f\u7387DC\u3001AC\u548cRF\uff08EMI\uff09\u6e90<\/p>\n
\n\tC -20~10dBm \u8109\u51b2\u548c\u6570\u5b57\u7535\u8def\u6e90 \u89c6\u9891\u8f93\u51fa\u7535\u8def\uff08\u97f3\u9891\u3001\u89c6\u9891\u6e90\uff09<\/p>\n
\n\tD -50~-20dBm \u97f3\u9891\u548c\u4f20\u611f\u5668<\/u>\u654f\u611f\u7535\u8def \u89c6\u9891\u8f93\u5165\u7535\u8def\uff08\u97f3\u9891\u654f\u611f\u7535\u8def\uff09<\/p>\n
\n\tE -80~-50dBm RF\u3001IF<\/u>\u8f93\u5165\u7535\u8def\u3001\u5b89\u5168\u7535\u8def\uff08RF\u654f\u611f\u7535\u8def\uff09<\/p>\n
\n\tF \u300a-80dBm \u5929\u7ebf\u548cRF\u7535\u8def\uff08RF\u654f\u611f\u7535\u8def\uff09<\/p>\n
\n\t\u8fd9\u79cd\u5206\u7c7b\u7684\u597d\u5904\u662f\uff1a<\/p>\n
\n\t\u2460EMI\u6e90\u548c\u63a5\u6536\u5668\u5206\u522b\u4ee5\u529f\u7387\u5206\u7c7b<\/p>\n
\n\t\u2461\u5728\u540c\u4e00\u7ebf\u675f\u6216\u7ebf\u624e\u4e2d\uff0c\u90bb\u8fd1\u5bfc\u7ebf\u529f\u7387\u7535\u5e73\u76f8\u5dee\u4e0d\u4f1a\u8d85\u8fc730dB\u3002<\/p>\n
\n\t1.5.3\u6577\u8bbe\u7535\u7f06\u7528\u7684\u5bfc\u7ebf\u6807\u8bb0<\/p>\n
\n\t\u2460\u5728\u5bfc\u7ebf\u6bcf\u7aef\u8ddd\u63a5\u5934\u3001\u6216\u88ab\u63a5\u8bbe\u5907\u4e0d\u5927\u4e8e15\u5398\u7c73\u5904\u5236\u4f5c\u6807\u8bb0\uff0c\u6bcf\u6839\u7ebf\u4e0a\u7684\u6807\u8bb0\u95f4\u9694\u4e3a40\u5398\u7c73\u3002<\/p>\n
\n\t\u2461\u5b9e\u9645\u6346\u624e\u65f6\uff0c\u53ef\u628a\u6807\u8bb0\u76f8\u540c\u7684\u5bfc\u7ebf\u6346\u624e\u5728\u540c\u4e00\u7ebf\u675f\u5185\u3002\u672a\u5f81\u5f97EMI\u63a7\u5236\u8d1f\u8d23\u4eba\u6279\u51c6\uff0c\u4e0d\u53ef\u628a\u4e0d\u540c\u6807\u8bb0\u7684\u5bfc\u7ebf\u6346\u624e\u5728\u540c\u4e00\u7ebf\u675f\u5185\u3002<\/p>\n
\n\t1.5.4\u5c4f\u853d\u7aef\u63a5<\/p>\n
\n\t\u2474\u5c4f\u853d\u5bfc\u7ebf<\/p>\n
\n\t\u2460\u5c4f\u853d\u5bfc\u7ebf\u7528\u4e8e\u9632\u6b62\u4ea7\u751f\u4e0d\u5fc5\u8981\u7684\u8f90\u5c04\u6216\u4fdd\u62a4\u5bfc\u7ebf\u514d\u53d7\u6742\u6563\u573a\u7684\u5f71\u54cd\u3002<\/p>\n
\n\t\u2461\u628a\u5c4f\u853d\u5c42\u9694\u79bb\u5f00\u6765\uff0c\u4ee5\u9632\u53d1\u751f\u4e0d\u5fc5\u8981\u7684\u63a5\u5730\u3002<\/p>\n
\n\t\u2462\u4e0d\u8981\u628a\u5c4f\u853d\u5c42\u7528\u4e8e\u4fe1\u53f7\u56de\u7ebf\u3002<\/p>\n
\n\t\u2463\u53cc\u7ede\u7ebf\u6709\u7c7b\u4f3c\u7535\u78c1\u5c4f\u853d\u4f5c\u7528\u3002<\/p>\n
\n\t\u2475\u654f\u611f\u7535\u8def\u7684\u4fdd\u62a4<\/p>\n
\n\t\u2460\u7528\u4e8e\u4fdd\u62a4\u97f3\u9891\u654f\u611f\u7535\u8def\u7684\u5c4f\u853d\u5c42\u4ec5\u4e00\u7aef\u63a5\u5730\u3002\u6c38\u8fdc\u4e0d\u8981\u628a\u5c4f\u853d\u5c42\u7528\u4f5c\u97f3\u9891\u654f\u611f\u7535\u8def\u7684\u56de\u7ebf\u3002<\/p>\n
\n\t\u2461\u7528\u4e8e\u5c04\u9891\u654f\u611f\u7535\u8def\u7684\u5c4f\u853d\u5c42\u4e24\u7aef\u8981\u63a5\u5730\u3002<\/p>\n
\n\t\u2462\u5bf9\u4e8e\u65e2\u5c5e\u97f3\u9891\u654f\u611f\u53c8\u5c5e\u5c04\u9891\u654f\u611f\u7684\u7535\u8def\uff0c\u8981\u9009\u7528\u7d27\u5bc6\u7684\u5c4f\u853d\u7ebf\u5bf9\u3002\u626d\u7ede\u95f4\u8ddd\u79bb\u8d8a\u77ed\u5c4f\u853d\u6548\u679c\u8d8a\u597d\u3002\u5c4f\u853d\u5c42\u4e24\u7aef\u8981\u63a5\u5730\u3002<\/p>\n
\n\t1.6\u63a5\u5730\u8bbe\u8ba1\u51c6\u5219<\/p>\n
\n\t\u5728\u4ea7\u54c1\u8bbe\u8ba1\u65f6\uff0c\u4ece\u5b89\u5168\u89d2\u5ea6\u6216\u4ece\u529f\u80fd\u4e0a\u8003\u8651\u63a5\u5730\u7684\u591a\uff0c\u800c\u4ece\u6291\u5236\u9a9a\u6270\u7684\u89d2\u5ea6\u8003\u8651\u6309\u5730\u8bbe\u8ba1\u7684\u5c11\uff0c\u56e0\u800c\u5728\u9009\u62e9\u63a5\u5730\u65b9\u5f0f\u3001\u63a5\u5730\u70b9\u3001\u63a5\u5730\u7ebf\u65f6\uff0c\u5c31\u4f1a\u51fa\u73b0\u4e00\u4e9b\u672c\u53ef\u4ee5\u907f\u514d\u7684\u9519\u8bef\u3002\u6b64\u5916\uff0c\u826f\u597d\u7684\u63a5\u5730\u8bbe\u8ba1\u5fc5\u9700\u6709\u826f\u597d\u7684\u88c5\u914d\u5de5\u827a\u4f5c\u4fdd\u969c\uff0c\u624d\u80fd\u8fbe\u5230\u9884\u671f\u7684\u76ee\u7684\u3002<\/p>\n
\n\t1.6.1\u5728\u63a5\u5730\u8bbe\u8ba1\u65f6\uff0c\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u63a5\u5730\u65b9\u5f0f\u53ca\u63a5\u5730\u70b9\u3002<\/p>\n
\n\t\u4f8b\u5982\uff0c\u5fae\u673a\u8f90\u5c04\u9a9a\u6270\u8d85\u8fc7\u6781\u9650\u503c\u7684\u9891\u7387\u96c6\u4e2d\u572830~200MHz\u8303\u56f4\u4e4b\u5185\uff0c\u56e0\u6b64\u5fae\u673a\u5185\u90e8\u5404\u5355\u5143\u53ca\u5c4f\u853d\u7535\u7f06\u76f8\u5bf9\u673a\u58f3\u5e94\u91c7\u7528\u591a\u70b9\u5c31\u8fd1\u63a5\u5730\u7684\u65b9\u5f0f\u3002\u4f7f\u7528\u5355\u70b9\u63a5\u5730\uff0c\u4f1a\u589e\u52a0\u63a5\u5730\u7ebf\u7684\u957f\u5ea6\uff0c\u5982\u679c\u63a5\u5730\u7ebf\u957f\u5ea6\u63a5\u8fd1\u6216\u7b49\u4e8e\u9a9a\u6270\u4fe1\u53f7\u6ce2\u957f\u7684l\/4\u65f6\uff0c\u5176\u5e45\u5c04\u80fd\u529b\u5c06\u5927\u5927\u589e\u52a0\uff0c\u63a5\u5730\u7ebf\u7ebf\u5c06\u6210\u4e3a\u5929\u7ebf\u3002\u4e00\u822c\u6765\u8bb2\uff0c\u63a5\u5730\u7ebf\u7684\u957f\u5ea6\u5e94\u5c0f\u4e8e2.5cm\u3002\u5c4f\u853d\u7535\u7f06\u7684\u63a5\u5730\u5982\u56fe1\u6240\u793a\u3002<\/p>\n
\n\t1.6.2\u63a5\u5730\u7ebf\u7684\u9009\u7528<\/p>\n
\n\t\u7ecf\u5e38\u53ef\u4ee5\u770b\u5230\u8fd9\u6837\u7684\u4ea7\u54c1\uff0c\u5176\u5185\u90e8\u7684\u63a5\u5730\u7ebf\u662f\u5f88\u7ec6\u7684\u5355\u80a1\u7ebf\uff0c\u8fd9\u79cd\u5728\u5176\u5185\u90e8\u901a\u8fc7\u9ad8\u9891\u7535\u6d41\u65f6\uff0c\u7531\u4e8e\u9ad8\u9891\u963b\u6297\u5f88\u5927\uff0c\u63a5\u5730\u6548\u679c\u53ef\u60f3\u800c\u77e5\u3002\u56e0\u6b64\uff0c\u8003\u8651\u5230\u8d8b\u80a4\u6548\u5e94\uff0c\u63a5\u5730\u7ebf\u9700\u8981\u9009\u7528\u5e26\u72b6\u7f16\u7ec7\u7ebf\u3002\u5982\u679c\u5bf9\u63a5\u5730\u8981\u6c42\u5f88\u9ad8\uff0c\u8fd8\u53ef\u5728\u5176\u8868\u9762\u9540\u94f6\uff0c\u8fd9\u4e3b\u8981\u662f\u51cf\u5c0f\u5bfc\u7ebf\u7684\u8868\u9762\u7535\u963b\u7387\uff0c\u56e0\u800c\u8fbe\u5230\u51cf\u5c0f\u63a5\u5730\u7ebf\u9ad8\u9891\u963b\u6297\u7684\u76ee\u7684\u3002<\/p>\n
\n\t1.6.3\u63a5\u5730\u7ebf\u5e94\u4e0e\u63a5\u5730\u9762\u826f\u597d\u642d\u63a5<\/p>\n
\n\t\u6807\u51c6\u4e2d\u4e00\u822c\u89c4\u5b9a\uff0c\u63a5\u5730\u7ebf\u4e0e\u63a5\u5730\u9762\u7684\u76f4\u6d41\u642d\u63a5\u963b\u6297\u5e94\u5c0f\u4e8e2.5mW\u4e3a\u4e86\u9ad8\u8d28\u91cf\u7684\u63a5\u5730\uff0c\u63a5\u5730\u9762\u5e94\u7ecf\u8fc7\u8868\u9762\u5904\u7406\uff0c\u907f\u514d\u6c27\u5316\u3001\u8150\u8680\u3002\u5728\u63a5\u5730\u7ebf\u4e0e\u63a5\u5730\u5e73\u9762\u4e4b\u95f4\u4e0d\u5e94\u6709\u9501<\/u>\u7d27\u57ab\u5708\u3001\u886c\u57ab\uff0c\u800c\u4e14\u4e0d\u5e94\u4f7f\u7528\u886c\u57ab\u3001\u87ba\u6813\u3001\u87ba\u6bcd\u4f5c\u4e3a\u63a5\u5730\u56de\u8def\u7684\u4e00\u90e8\u5206\u3002<\/p>\n
\n\t1.6.4\u4e09\u79cd\u63a5\u5730\u65b9\u5f0f\uff1a\u6d6e\u5730\u3001\u5355\u70b9\u63a5\u5730\u548c\u591a\u70b9\u63a5\u5730<\/p>\n
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