{"id":99500,"date":"2024-11-25T12:00:02","date_gmt":"2024-11-25T04:00:02","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=99500"},"modified":"2024-11-25T12:00:08","modified_gmt":"2024-11-25T04:00:08","slug":"wrjzzwdtpl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/99500.html","title":{"rendered":"\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u7535\u53f0\u9891\u7387"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u7535\u53f0\u9891\u7387<\/strong>\u662f\u6307\u5728\u65e0\u4eba\u673a\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u591a\u4e2a\u65e0\u4eba\u673a\u901a\u8fc7\u65e0\u7ebf\u7535\u9891\u7387(RF)\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3001\u901a\u4fe1\u548c\u534f\u4f5c\u7684\u9891\u7387\u8303\u56f4\u3002\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51(Ad-hoc Network for UAVs)\u662f\u4e00\u79cd\u65e0\u4e2d\u5fc3\u3001\u5206\u5e03\u5f0f\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u5176\u4e2d\u6bcf\u67b6\u65e0\u4eba\u673a\u65e2\u5145\u5f53\u901a\u4fe1\u7ec8\u7aef\uff0c\u53c8\u4f5c\u4e3a\u7f51\u7edc\u8282\u70b9\u8fdb\u884c\u6570\u636e\u8f6c\u53d1\u3002\u4e3a\u4e86\u5b9e\u73b0\u53ef\u9760\u7684\u65e0\u7ebf\u901a\u4fe1\uff0c\u9009\u62e9\u9002\u5408\u7684\u7535\u53f0\u9891\u7387\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001&nbsp;&nbsp;<strong>\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u7684\u901a\u4fe1\u9700\u6c42<\/strong><\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u7684\u901a\u4fe1\u9700\u6c42\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u901f\u7387<\/strong>\uff1a\u65e0\u4eba\u673a\u9700\u8981\u5728\u98de\u884c\u8fc7\u7a0b\u4e2d\u5b9e\u65f6\u4f20\u8f93\u5927\u91cf\u6570\u636e(\u5982\u89c6\u9891\u6d41\u3001\u4f20\u611f\u5668\u6570\u636e\u3001\u5bfc\u822a\u4fe1\u606f\u7b49)\uff0c\u56e0\u6b64\u9700\u8981\u8db3\u591f\u7684\u5e26\u5bbd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u5ef6\u8fdf<\/strong>\uff1a\u5b9e\u65f6\u63a7\u5236\u548c\u6570\u636e\u4ea4\u6362\u9700\u8981\u4f4e\u5ef6\u8fdf\u7684\u901a\u4fe1\uff0c\u5c24\u5176\u662f\u5728\u6267\u884c\u534f\u540c\u4efb\u52a1\u65f6\uff0c\u5982\u591a\u4eba\u65e0\u4eba\u673a\u534f\u540c\u641c\u7d22\u548c\u6551\u63f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e7f\u8986\u76d6\u548c\u9ad8\u7a33\u5b9a\u6027<\/strong>\uff1a\u81ea\u7ec4\u7f51\u4e2d\u7684\u65e0\u4eba\u673a\u53ef\u80fd\u5904\u4e8e\u590d\u6742\u548c\u52a8\u6001\u7684\u73af\u5883\u4e2d\uff0c\u56e0\u6b64\u901a\u4fe1\u9700\u8981\u7a33\u5b9a\u4e14\u5177\u6709\u8f83\u5927\u7684\u8986\u76d6\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9891\u8c31\u5229\u7528\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1a\u5728\u5bc6\u96c6\u7684\u901a\u4fe1\u73af\u5883\u4e2d\uff0c\u9891\u8c31\u7684\u5408\u7406\u5229\u7528\u548c\u6297\u5e72\u6270\u80fd\u529b\u6210\u4e3a\u5173\u952e\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001&nbsp;<strong>\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u4f7f\u7528\u7684\u5e38\u89c1\u9891\u7387\u8303\u56f4<\/strong><\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u4eba\u673a\u7684\u65e0\u7ebf\u901a\u4fe1\u9891\u7387\u901a\u5e38\u7531\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u7684\u65e0\u7ebf\u7535\u7ba1\u7406\u90e8\u95e8(\u5982FCC\u3001ITU\u7b49)\u5206\u914d\u3002\u9891\u7387\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u901a\u4fe1\u7684\u8ddd\u79bb\u3001\u6570\u636e\u901f\u7387\u3001\u5e72\u6270\u60c5\u51b5\u3001\u6cd5\u89c4\u548c\u73af\u5883\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u5e38\u7528\u7684\u7535\u53f0\u9891\u7387\u8303\u56f4\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>2.4 GHz\u9891\u6bb5<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a2.400 GHz \u5230 2.4835 GHz\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u7279\u70b9<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u30002.4 GHz\u9891\u6bb5\u662f\u5168\u7403\u901a\u7528\u7684\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597(ISM)\u9891\u6bb5\uff0c\u8bb8\u591a\u65e0\u7ebf\u8bbe\u5907(\u5982Wi-Fi\u3001\u84dd\u7259)\u4e5f\u4f7f\u7528\u8be5\u9891\u6bb5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u65e0\u4eba\u673a\u5e94\u7528\u4e2d\uff0c2.4 GHz\u9891\u6bb5\u5177\u6709\u8f83\u597d\u7684\u8986\u76d6\u8303\u56f4\u548c\u7a33\u5b9a\u6027\uff0c\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u5230\u4e2d\u8ddd\u79bb\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7136\u800c\uff0c\u8be5\u9891\u6bb5\u4e5f\u5bb9\u6613\u53d7\u5230\u5176\u4ed6\u8bbe\u5907\u7684\u5e72\u6270\uff0c\u5c24\u5176\u662f\u5728\u57ce\u5e02\u6216\u5176\u4ed6\u65e0\u7ebf\u8bbe\u5907\u5bc6\u96c6\u7684\u73af\u5883\u4e2d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>5.8 GHz\u9891\u6bb5<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a5.725 GHz \u5230 5.850 GHz\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u7279\u70b9<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u30005.8 GHz\u662f\u65e0\u4eba\u673a\u89c6\u9891\u4f20\u8f93\u548c\u9065\u63a7\u901a\u4fe1\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u7684\u9891\u6bb5\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u89c6\u9891\u6d41\u7684\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u76f8\u8f83\u4e8e2.4 GHz\uff0c5.8 GHz\u7684\u5e72\u6270\u8f83\u5c11\uff0c\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\uff0c\u4f46\u5728\u4f20\u8f93\u8ddd\u79bb\u548c\u7a7f\u900f\u529b\u4e0a\u76f8\u5bf9\u8f83\u5f31\uff0c\u5bb9\u6613\u53d7\u969c\u788d\u7269(\u5982\u5efa\u7b51\u7269\u3001\u6811\u6728\u7b49)\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7531\u4e8e\u8f83\u9ad8\u7684\u9891\u7387\uff0c5.8 GHz\u9891\u6bb5\u7684\u4fe1\u53f7\u5728\u76f8\u540c\u529f\u7387\u4e0b\u7684\u4f20\u8f93\u8ddd\u79bb\u77ed\uff0c\u9002\u7528\u4e8e\u8f83\u4e3a\u8fd1\u8ddd\u79bb\u7684\u65e0\u4eba\u673a\u95f4\u901a\u4fe1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>900 MHz\u9891\u6bb5<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a902 MHz \u5230 928 MHz\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u7279\u70b9<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000900 MHz\u9891\u6bb5\u9002\u5408\u7528\u4e8e\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u5c24\u5176\u5728\u8f83\u4e3a\u5f00\u653e\u7684\u73af\u5883\u4e2d\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u7a7f\u900f\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u76f8\u8f83\u4e8e2.4 GHz\u548c5.8 GHz\uff0c900 MHz\u7684\u5e26\u5bbd\u8f83\u4f4e\uff0c\u4f46\u5177\u6709\u8f83\u5f3a\u7684\u7a7f\u900f\u969c\u788d\u80fd\u529b\u548c\u8f83\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u4e00\u4e9b\u56fd\u5bb6\uff0c900 MHz\u9891\u6bb5\u5c5e\u4e8e\u4f4e\u529f\u8017\u8bbe\u5907\u7684\u6388\u6743\u9891\u6bb5\uff0c\u5e38\u7528\u4e8e\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u548c\u9065\u63a7\u7cfb\u7edf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>1.3 GHz\u9891\u6bb5<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a1.240 GHz \u5230 1.300 GHz\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u7279\u70b9<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u30001.3 GHz\u9891\u6bb5\u5e7f\u6cdb\u7528\u4e8e\u519b\u7528\u65e0\u4eba\u673a\u548c\u4e00\u4e9b\u9ad8\u7aef\u5546\u7528\u65e0\u4eba\u673a\uff0c\u9002\u5408\u8f83\u8fdc\u8ddd\u79bb\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u9891\u6bb5\u901a\u5e38\u63d0\u4f9b\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u548c\u66f4\u597d\u7684\u4fe1\u53f7\u7a33\u5b9a\u6027\uff0c\u4e14\u8f83\u5c11\u53d7\u5230\u5e72\u6270\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>UHF \/ VHF\u9891\u6bb5\uff08300 MHz\u81f33 GHz\uff09<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a300 MHz \u5230 3 GHz\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u7279\u70b9<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000**UHF(Ultra High Frequency)<strong>\u548c<\/strong>VHF(Very High Frequency)**\u9891\u6bb5\u5e7f\u6cdb\u7528\u4e8e\u519b\u4e8b\u548c\u5546\u7528\u65e0\u4eba\u673a\u7684\u8fdc\u8ddd\u79bb\u901a\u4fe1\u3002\u5b83\u4eec\u53ef\u4ee5\u63d0\u4f9b\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u8f83\u5f3a\u7684\u7a7f\u900f\u529b\uff0c\u9002\u7528\u4e8e\u5f00\u9614\u6216\u8fdc\u7a0b\u7684\u901a\u4fe1\u73af\u5883\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u9891\u6bb5\u901a\u5e38\u7528\u4e8e\u5927\u8303\u56f4\u7684\u901a\u4fe1\u4efb\u52a1\uff0c\u5982\u65e0\u4eba\u673a\u96c6\u7fa4\u7684\u957f\u8ddd\u79bb\u534f\u540c\u64cd\u4f5c\u3001\u5b9e\u65f6\u6570\u636e\u56de\u4f20\u7b49\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>5G\u9891\u6bb5<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u968f\u77405G\u6280\u672f\u7684\u53d1\u5c55\uff0c5G\u9891\u6bb5\u5f00\u59cb\u88ab\u5e94\u7528\u4e8e\u65e0\u4eba\u673a\u901a\u4fe1\uff0c\u5c24\u5176\u662f\u57285G\u7f51\u7edc\u6210\u719f\u540e\uff0c\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u5c06\u53d7\u76ca\u4e8e\u66f4\u9ad8\u7684\u5e26\u5bbd\u3001\u66f4\u4f4e\u7684\u5ef6\u8fdf\u548c\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>Sub-6 GHz<\/strong>(\u59823.5 GHz\u9891\u6bb5)\uff1a\u63d0\u4f9b\u4e2d\u7b49\u901f\u5ea6\u548c\u8986\u76d6\u8303\u56f4\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6beb\u7c73\u6ce2\u9891\u6bb5<\/strong>(\u598228 GHz\uff0c39 GHz\u7b49)\uff1a\u63d0\u4f9b\u6781\u9ad8\u7684\u5e26\u5bbd\u548c\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u9002\u7528\u4e8e\u9ad8\u5bc6\u5ea6\u7f51\u7edc\u548c\u5927\u6570\u636e\u91cf\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u30005G\u6280\u672f\u7684\u5f15\u5165\u4f7f\u5f97\u65e0\u4eba\u673a\u80fd\u591f\u8fdb\u884c\u9ad8\u901f\u6570\u636e\u4f20\u8f93(\u59824K\u89c6\u9891\u6d41\u3001\u5927\u91cf\u4f20\u611f\u5668\u6570\u636e)\uff0c\u5e76\u5728\u66f4\u52a0\u590d\u6742\u7684\u73af\u5883\u4e2d\u63d0\u4f9b\u66f4\u4f4e\u5ef6\u8fdf\u548c\u66f4\u53ef\u9760\u7684\u901a\u4fe1\u3002\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u4e5f\u5c06\u57285G\u7684\u652f\u6301\u4e0b\u66f4\u52a0\u667a\u80fd\u548c\u9ad8\u6548\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001&nbsp;<strong>\u9891\u7387\u9009\u62e9\u7684\u8003\u8651\u56e0\u7d20<\/strong><\/h2>\n\n\n\n<p>\u3000\u3000\u9009\u62e9\u9002\u5408\u7684\u9891\u7387\u5bf9\u4e8e\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\uff0c\u4ee5\u4e0b\u662f\u9009\u62e9\u9891\u7387\u65f6\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u4f20\u8f93\u8ddd\u79bb\u4e0e\u529f\u7387<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u9891\u7387\u8d8a\u4f4e\uff0c\u4fe1\u53f7\u7684\u7a7f\u900f\u529b\u8d8a\u5f3a\uff0c\u9002\u5408\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u5c24\u5176\u662f\u5728\u590d\u6742\u7684\u73af\u5883\u4e2d\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u9ad8\u9891\u6bb5\u9002\u5408\u77ed\u8ddd\u79bb\u7684\u9ad8\u6570\u636e\u4f20\u8f93\uff0c\u4fe1\u53f7\u5728\u969c\u788d\u7269\u4e2d\u7684\u7a7f\u900f\u80fd\u529b\u8f83\u5f31\uff0c\u4f46\u80fd\u63d0\u4f9b\u66f4\u9ad8\u7684\u5e26\u5bbd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u5e72\u6270\u4e0e\u62e5\u585e<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u9891\u7387\u8d8a\u4f4e\uff0c\u8d8a\u5bb9\u6613\u53d7\u5230\u5176\u4ed6\u8bbe\u5907\u7684\u5e72\u6270\u3002\u4f8b\u5982\uff0c2.4 GHz\u9891\u6bb5\u662f\u5e38\u89c1\u7684\u65e0\u7ebf\u8bbe\u5907\u4f7f\u7528\u9891\u6bb5\uff0c\u53ef\u80fd\u4f1a\u53d7\u5230Wi-Fi\u3001\u84dd\u7259\u7b49\u8bbe\u5907\u7684\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u9ad8\u9891\u6bb5\u59825.8 GHz\u5e72\u6270\u8f83\u5c11\uff0c\u4f46\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\u8f83\u77ed\uff0c\u9002\u5408\u6570\u636e\u91cf\u5927\u4f46\u8ddd\u79bb\u8f83\u8fd1\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u6cd5\u5f8b\u4e0e\u9891\u8c31\u5206\u914d<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u65e0\u4eba\u673a\u7684\u9891\u7387\u4f7f\u7528\u901a\u5e38\u53d7\u5230\u56fd\u5bb6\u6216\u5730\u533a\u7684\u65e0\u7ebf\u7535\u7ba1\u7406\u6cd5\u89c4\u7684\u9650\u5236\u3002\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u5bf9\u9891\u6bb5\u7684\u4f7f\u7528\u6709\u4e0d\u540c\u7684\u89c4\u5b9a\uff0c\u9009\u62e9\u7684\u9891\u7387\u5fc5\u987b\u7b26\u5408\u5f53\u5730\u7684\u65e0\u7ebf\u7535\u9891\u8c31\u5206\u914d\u548c\u4f7f\u7528\u89c4\u8303\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4f8b\u5982\uff0c\u5728\u7f8e\u56fd\uff0cFCC\u5bf9\u65e0\u4eba\u673a\u7684\u9891\u7387\u4f7f\u7528\u6709\u4e25\u683c\u7684\u89c4\u5b9a\uff0c\u5c24\u5176\u662f\u5546\u4e1a\u548c\u519b\u7528\u65e0\u4eba\u673a\uff0c\u53ef\u80fd\u9700\u8981\u83b7\u5f97\u7279\u522b\u6388\u6743\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u5e26\u5bbd\u9700\u6c42<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u5bf9\u4e8e\u5b9e\u65f6\u89c6\u9891\u4f20\u8f93\u3001\u4f20\u611f\u5668\u6570\u636e\u548c\u5927\u89c4\u6a21\u6570\u636e\u4f20\u8f93\uff0c\u9ad8\u5e26\u5bbd\u9891\u6bb5(\u59825.8 GHz\u30015G)\u80fd\u591f\u63d0\u4f9b\u8db3\u591f\u7684\u5e26\u5bbd\u6765\u4fdd\u8bc1\u4f20\u8f93\u901f\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u8fdc\u7a0b\u901a\u4fe1\u3001\u63a7\u5236\u7b49\u4f4e\u5e26\u5bbd\u9700\u6c42\u573a\u666f\u4e2d\uff0c\u4f4e\u9891\u6bb5(\u5982900 MHz\u3001UHF)\u53ef\u80fd\u66f4\u5177\u4f18\u52bf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001&nbsp;<strong>\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u4e2d\u7684\u9891\u7387\u534f\u8c03\u4e0e\u7ba1\u7406<\/strong><\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u4e2d\uff0c\u591a\u4e2a\u65e0\u4eba\u673a\u4e4b\u95f4\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u8fdb\u884c\u534f\u4f5c\uff0c\u56e0\u6b64\u9891\u7387\u7684\u534f\u8c03\u4e0e\u7ba1\u7406\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u81ea\u7ec4\u7f51\u7684\u7279\u70b9\u662f\u6ca1\u6709\u56fa\u5b9a\u7684\u57fa\u7ad9\u6216\u63a7\u5236\u4e2d\u5fc3\uff0c\u901a\u4fe1\u7f51\u7edc\u662f\u5206\u5e03\u5f0f\u7684\u3002\u8fd9\u8981\u6c42\u7cfb\u7edf\u80fd\u591f\u5728\u52a8\u6001\u73af\u5883\u4e2d\u81ea\u52a8\u9009\u62e9\u5408\u9002\u7684\u9891\u7387\u8fdb\u884c\u901a\u4fe1\uff0c\u907f\u514d\u9891\u7387\u51b2\u7a81\u548c\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u52a8\u6001\u9891\u8c31\u63a5\u5165<\/strong>\uff1a\u4e00\u4e9b\u5148\u8fdb\u7684\u65e0\u4eba\u673a\u7cfb\u7edf\u901a\u8fc7\u52a8\u6001\u9891\u8c31\u63a5\u5165\u6280\u672f(Dynamic Spectrum Access, DSA)\u6765\u6839\u636e\u5b9e\u65f6\u7684\u65e0\u7ebf\u73af\u5883\u9009\u62e9\u6700\u4f73\u7684\u901a\u4fe1\u9891\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u81ea\u9002\u5e94\u8c03\u9891<\/strong>\uff1a\u65e0\u4eba\u673a\u80fd\u591f\u6839\u636e\u901a\u4fe1\u8d28\u91cf\u81ea\u52a8\u8c03\u6574\u9891\u7387\uff0c\u9009\u62e9\u5e72\u6270\u6700\u5c0f\u7684\u9891\u6bb5\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001&nbsp;<strong>\u603b\u7ed3<\/strong><\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u7535\u53f0\u9891\u7387\u7684\u9009\u62e9\u6d89\u53ca\u5230\u591a\u4e2a\u65b9\u9762\u7684\u6280\u672f\u8003\u8651\uff0c\u5305\u62ec\u9891\u7387\u7684\u4f20\u8f93\u80fd\u529b\u3001\u5e72\u6270\u7a0b\u5ea6\u3001\u6cd5\u89c4\u8981\u6c42\u4ee5\u53ca\u6570\u636e\u5e26\u5bbd\u9700\u6c42\u3002\u5e38\u7528\u7684\u9891\u6bb5\u59822.4 GHz\u30015.8 GHz\u3001900 MHz\u4ee5\u53ca\u66f4\u9ad8\u9891\u6bb5\u59825G\u7b49\uff0c\u90fd\u6709\u5176\u5404\u81ea\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5408\u9002\u7684\u9891\u7387\u9009\u62e9\u548c\u9891\u7387\u7ba1\u7406\u7b56\u7565\u80fd\u591f\u786e\u4fdd\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u7684\u9ad8\u6548\u7a33\u5b9a\u8fd0\u884c\uff0c\u5e76\u6ee1\u8db3\u4e0d\u540c\u4efb\u52a1\u7684\u9700\u6c42\u3002\u968f\u7740\u65e0\u7ebf\u6280\u672f\u7684\u53d1\u5c55\u548c5G\u7684\u5f15\u5165\uff0c\u65e0\u4eba\u673a\u7684\u81ea\u7ec4\u7f51\u901a\u4fe1\u80fd\u529b\u5c06\u8fdb\u4e00\u6b65\u63d0\u5347\uff0c\u63a8\u52a8\u66f4\u52a0\u667a\u80fd\u5316\u3001\u7075\u6d3b\u7684\u65e0\u4eba\u673a\u534f\u4f5c\u7f51\u7edc\u7684\u5b9e\u73b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51\u7535\u53f0\u9891\u7387\u662f\u6307\u5728\u65e0\u4eba\u673a\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u591a\u4e2a\u65e0\u4eba\u673a\u901a\u8fc7\u65e0\u7ebf\u7535\u9891\u7387(RF)\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3001\u901a\u4fe1\u548c\u534f\u4f5c\u7684\u9891\u7387\u8303\u56f4\u3002\u65e0\u4eba\u673a\u81ea\u7ec4\u7f51(Ad-hoc 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UAVs)\u662f\u4e00\u79cd\u65e0\u4e2d\u5fc3<\/p>\n","protected":false},"author":1,"featured_media":98487,"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":[449,448],"class_list":["post-99500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wrjfk","tag-zzwdt"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/99500","targetHints":{"allow":["GET"]}}],"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=99500"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/99500\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/98487"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=99500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=99500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=99500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}