{"id":1579,"date":"2023-07-03T13:10:16","date_gmt":"2023-07-03T05:10:16","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=1579"},"modified":"2023-11-13T16:11:34","modified_gmt":"2023-11-13T08:11:34","slug":"%e8%81%8a%e8%81%8a6ghz%e8%bf%99%e4%bb%b6%e4%ba%8b","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=1579","title":{"rendered":"\u804a\u804a6GHz\u8fd9\u4ef6\u4e8b"},"content":{"rendered":"
\u524d\u51e0\u5929\uff0c\u5de5\u4fe1\u90e8\u53d1\u6587\uff0c\u5c066GHz\uff086425-7125MHz\uff09\u5168\u90e8\u6216\u90e8\u5206\u9891\u6bb5\u5212\u5206\u7528\u4e8e5G\/6G\u7cfb\u7edf\uff0c\u5f15\u8d77\u4e86\u884c\u4e1a\u5185\u5916\u7684\u5e7f\u6cdb\u5173\u6ce8\u3002<\/span><\/span><\/section>\n

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6GHz\u9891\u6bb5\uff0c\u51c6\u786e\u6765\u8bf4\uff0c\u662f\u6307<\/span>5925-7125MHz\u8fd9\u4e2a\u9891\u7387\u8303\u56f4\uff0c\u4e00\u5171\u662f1200MHz\u7684\u9891\u8c31\u8d44\u6e90\u3002<\/span><\/section>\n
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6GHz\u548c6G\u6280\u672f\u6807\u51c6\u662f\u4e24\u56de\u4e8b\u3002\u5f88\u591a\u5a92\u4f53\u8bf4\u662f6G\u5373\u5c06\u5230\u6765\uff0c\u6240\u4ee5\u7ed96G\u5212\u5206\u9891\u8c31\uff0c\u5df4\u62c9\u5df4\u62c9\u7684\u3002\u8fd9\u663e\u7136\u662f\u778e\u626f\uff0c6G\u8fd8\u65e9\u5f97\u5f88\uff0c\u8d77\u7801\u8981\u4e94\u5e74\u4ee5\u540e\u3002<\/span><\/section>\n

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\u8fd9\u6b21\u9891\u6bb5\u5212\u5206\uff0c\u53ea\u80fd\u8bf4\u628a\u9891\u8c31\u5212\u7ed9\u8702\u7a9d\u79fb\u52a8\u901a\u4fe1\u6280\u672f\uff08IMT\uff0cInternational Mobile Telecommunications\uff0c<\/span>\u56fd\u9645\u79fb\u52a8\u901a\u4fe1\uff0c2G-6G\u90fd\u5c5e\u4e8e\u8fd9\uff09\uff0c\u5e76\u6ca1\u6709\u660e\u786e\u4e00\u5b9a\u662f\u5c06\u67656G\u4f7f\u7528\u30025G\u9700\u8981\u7684\u8bdd\uff0c\u4e5f\u53ef\u4ee5\u5148\u7528\u3002<\/span><\/span><\/section>\n

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\u4e0eIMT\u76f8\u5bf9\u5e94\u7684\u53e6\u5916\u4e00\u4e2a\u9635\u8425\uff0c\u5c31\u662f\u4ee5Wi-Fi\u4e3a\u4ee3\u8868\u7684RLAN\uff08Radio Local Area Network\uff0c\u65e0\u7ebf\u5c40\u57df\u7f51\uff09\u6280\u672f\u3002
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\u8fd9\u6b21\u9891\u8c31\u5212\u5206\u4e8b\u4ef6\uff0c\u7b80\u5355\u6765\u8bf4\uff0c\u662f\u8702\u7a9d\u901a\u4fe1\u548cWi-Fi\u4e24\u4e2a\u9635\u8425\u62a2\u9891\u8c31\uff0c\u524d\u8005\u83b7\u5f97\u4e86\u4e00\u6b21\u9636\u6bb5\u6027\u80dc\u5229\u3002<\/span><\/section>\n

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\u2588 <\/span><\/strong><\/span>\u4e3a\u4ec0\u4e48\u8981\u62a26GHz\u9891\u6bb5\uff1f<\/span><\/strong>
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\u4efb\u4f55\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u6700\u91cd\u8981\u7684\u5c31\u662f\u9891\u8c31\u8d44\u6e90\u3002
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IMT\u8702\u7a9d\u901a\u4fe1\u8fd9\u8fb9\uff0c\u6211\u524d\u51e0\u5929\u53d1\u8fc7\u9891\u8c31\u5206\u5e03\u56fe\uff08<\/span>\u94fe\u63a5<\/span><\/a>\uff09\uff0c\u5728\u7528\u7684\u9891\u8c31\u4e3b\u8981\u662f\u5c31\u90a3\u4e48\u51e0\u4e2a\u8303\u56f4\uff1a
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1000MHz\u4ee5\u4e0b\uff1a<\/span><\/strong><\/section>\n

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\u4f8b\u5982700MHz\uff0c800MHz\uff0c\u5c5e\u4e8e\u4f4e\u9891\u6bb5\uff0c\u5de5\u4f5c\u9891\u7387\u4f4e\uff0c\u4f46\u6ce2\u957f\u66f4\u957f\uff0c\u8986\u76d6\u66f4\u8fdc\u3002\u8fd9\u7c7b\u9891\u6bb5\uff0c\u8d44\u6e90\u6781\u4e3a\u7d27\u5f20\uff0c\u88ab\u79f0\u4e3a\u9ec4\u91d1\u9891\u6bb5\u3002<\/span><\/section>\n

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\u5b83\u7684\u9891\u5bbd\u6bd4\u8f83\u7a84\uff081MHz\/5MHz\/10MHz\u7b49\uff09\uff0c\u4e0d\u9002\u5408\u5927\u5e26\u5bbd\uff08\u89c6\u9891\u3001VR\/AR\u7b49\uff09\u4e1a\u52a1\uff0c\u4f46\u5f88\u9002\u5408NB-IoT\u8fd9\u6837\u7684\u7269\u8054\u7f51\uff0c\u5efa\u7ad9\u6bd4\u8f83\u7701\u94b1\u3002<\/span><\/section>\n

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1000MHz~7125MHz<\/span><\/strong>\uff1a<\/span><\/section>\n
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\u5e38\u8bf4\u7684\u4e2d\u9891\u6bb5\uff0c\u4e5f\u662f\u73b0\u5728\u6211\u4eec\u79fb\u52a8\u901a\u4fe1\u7684\u4e3b\u8981\u9891\u6bb5\u3002\u57285G\u91cc\uff0c\u6211\u4eec\u7ecf\u5e38\u63d0\u5230Sub-6GHz\uff08\u201c6GHz\u4ee5\u4e0b\u201d<\/span>\u7684\u610f\u601d\uff0c\u540e\u6765\u8303\u56f4\u6539\u62107125MHz\u4ee5\u4e0b\uff09\uff0c\u5c31\u662f\u4e3b\u8981\u6307\u8fd9\u4e2a\u9891\u6bb5\u3002<\/span><\/section>\n
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\u8fd9\u4e2a\u9891\u6bb5\u8d44\u6e90\u7a0d\u5fae\u591a\u4e00\u4e9b\uff0c\u5404\u4e2a\u8fd0\u8425\u5546\u90fd\u80fd\u5206\u5230\u51e0\u767eMHz\u3002\u7528\u8fd9\u4e2a\u9891\u6bb5\u505a\u8986\u76d6\uff0c\u9762\u79ef\u9002\u4e2d\uff0c\u53c8\u80fd\u5b9e\u73b0\u5927\u5e26\u5bbd\u548c\u5927\u5bb9\u91cf\uff0c\u5c5e\u4e8e\u5e73\u8861\u6027\u3002
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24.25Ghz\u4ee5\u4e0a\uff1a<\/span><\/strong><\/section>\n

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\u8fd9\u4e2a\u5c31\u662f\u884c\u4e1a\u5e38\u8bf4\u7684\u6beb\u7c73\u6ce2\u9891\u6bb5\u4e86\u3002\u8986\u76d6\u80fd\u529b\u5f31\uff0c\u4f46\u662f\u5e26\u5bbd\u5927\uff0c\u901f\u7387\u9ad8\uff0c\u5bb9\u91cf\u5927\u3002<\/span><\/section>\n

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\u6bd4\u6beb\u7c73\u6ce2\u9891\u7387\u66f4\u9ad8\u4e00\u70b9\u7684\u9891\u6bb5\uff0c\u662fTHz\uff08\u592a\u8d6b\u5179\uff0c1T\u662f1000G\uff09\u9891\u6bb5\uff0c\u8fd9\u4e2a\u4ee5\u524d\u90fd\u88ab\u8ba4\u4e3a\u662f6G\u6807\u51c6\u7684\u7814\u7a76\u65b9\u5411\u3002<\/span><\/section>\n

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\u518d\u6765\u770b\u770bWi-Fi\u3002<\/span><\/section>\n

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Wi-Fi\u4f7f\u7528\u7684\u9891\u6bb5\u66f4\u4e3a\u7b80\u5355\u3002\u5b83\u4f7f\u7528\u7684\u662f\u975e\u6388\u6743\u9891\u8c31\uff0c\u6216\u8005\uff0c\u6211\u4eec\u79f0\u4e3a\u514d\u8d39\u9891\u8c31\u3002\u8fd9\u4e9b\u9891\u8c31\uff0c\u8bf4\u96be\u542c\u70b9\uff0c\u90fd\u662f\u522b\u4eba\u7528\u5269\u4e0b\u7684\u3002<\/span><\/section>\n

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\u4ee5\u524d\u6211\u4ecb\u7ecdWi-Fi\u5386\u53f2\u7684\u65f6\u5019\u8bf4\u8fc7\uff0c\u5f53\u5e74\u5404\u5927\u52bf\u529b\u62a2\u9891\u8c31\u3002\u6709\u4eba\u8bf4\uff0c\u603b\u8981\u7559\u70b9\u9891\u8c31\u7ed9\u5c0f\u8bbe\u5907\uff0c\u7ed9\u666e\u901a\u7528\u6237\u514d\u8d39\u7528\uff0c\u505a\u5b9e\u9a8c\u5565\u7684\u3002\u4e8e\u662f\uff0c\u624d\u864e\u53e3\u593a\u98df\uff0c\u6709\u4e86ISM\uff08Industrial Scientific Medical\uff0c\u5de5\u4e1a\u3001\u79d1\u5b66\u3001\u533b\u5b66<\/span>\uff09\u9891\u6bb5\u3002\u57fa\u4e8e\u8fd9\u4e2a\u514d\u8d39\u9891\u6bb5\uff0c\u624d\u6709\u4e86\u540e\u6765\u7684Wi-Fi\u3002<\/span><\/section>\n

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Wi-Fi\u7684\u4f20\u7edf\u9891\u6bb5\uff0c\u67092\u4e2a\u8303\u56f4\uff0c\u5206\u522b\u662f2.4GHz\u30015GHz\u3002\u5927\u5bb6\u5e94\u8be5\u90fd\u5f88\u719f\u6089\u3002<\/span><\/span><\/section>\n

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\u4eceWi-Fi 6E\u5f00\u59cb\uff0c\u4e3a\u4e86\u83b7\u5f97\u66f4\u5927\u7684\u5e26\u5bbd\uff0c\u5c31\u5f00\u59cb\u62536GHz\u9891\u6bb5\u7684\u4e3b\u610f\uff0c\u63d0\u51fa\u5c06\u5176\u7528\u4e8eWi-Fi\u3002<\/span><\/section>\n

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\u8fd9\u5c31\u662f6GHz\u4e89\u593a\u6218\u7684\u6765\u6e90\u3002<\/span><\/section>\n

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\u5927\u5bb6\u8981\u8bb0\u4f4f\u4e00\u70b9\uff0c6GHz\u9891\u6bb5\u975e\u5e38\u975e\u5e38\u975e\u5e38\u91cd\u8981<\/strong>\u3002<\/span><\/section>\n

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\u5bf9\u4e8eIMT\u8702\u7a9d\u79fb\u52a8\u901a\u4fe1\u6765\u8bf4\uff0c\u4f4e\u9891\u6bb5\u5c31\u4e0d\u8981\u60f3\u4e86\uff0c\u4e2d\u9891\u6bb5\u91cc\uff0c6GHz\u9891\u6bb5\u662f\u6700\u540e\u4e00\u5757\u80a5\u8089\u3002\u5b83\u517c\u5177\u8986\u76d6\u548c\u5bb9\u91cf\u7684\u4f18\u52bf\uff0c\u6709\u5229\u4e8e\u5efa\u8bbe\u9ad8\u8d28\u91cf\u7684\u8702\u7a9d\u901a\u4fe1\u7f51\u7edc\u3002<\/span><\/section>\n

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\u6beb\u7c73\u6ce2\u9891\u6bb5\u867d\u7136\u4e5f\u6709\u4e0d\u5c11\u8d44\u6e90\uff0c\u4f46\u662f\u9891\u7387\u592a\u9ad8\uff0c\u8986\u76d6\u6548\u679c\u4e0d\u4f73\u3002\u56fd\u5916\u6709\u4e9b\u5730\u65b9\u7528\u4e86\uff0c\u666e\u904d\u53cd\u9988\u4e0d\u884c\u3002\u4e5f\u6709\u7684\u56fd\u5bb6\u751a\u81f3\u6536\u56de\u4e86\u9891\u6bb5\u3002\u6211\u4eec\u56fd\u5185\uff0c\u4e00\u76f4\u5c31\u538b\u7740\u6ca1\u641e\u3002<\/span><\/section>\n

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6GHz\uff0c\u5bf9\u4e8e\u884c\u4e1a5G\u4e13\u7f51\u5efa\u8bbe\uff0c\u8fd8\u6709\u4f53\u80b2\u9986\u7b49\u5927\u5bb9\u91cf\u9700\u6c42\u573a\u666f\uff0c\u6709\u5f88\u5927\u7684\u4f5c\u7528\u3002\u800c\u4e14\uff0c\u5bf9\u4e8eFWA\u573a\u666f\uff0c6GHz\u4e5f\u662f\u6781\u597d\u7684\u8d44\u6e90\u3002
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\u5bf9\u4e8eWi-Fi\u6765\u8bf4\uff0c\u62a2\u4e0d\u52306GHz\u9891\u6bb5\u8d44\u6e90\uff0c\u901a\u4fe1\u901f\u7387\u5c31\u6ca1\u529e\u6cd5\u5927\u5e45\u5ea6\u63d0\u5347\uff0c\u81ea\u5df1\u7684\u672a\u6765\u524d\u666f\u5c31\u4f1a\u582a\u5fe7\u3002\uff08\u6709\u4e866GHz\uff0c\u53ef\u4ee5\u589e\u52a0\u591a\u8fbe29\u4e2a\u768440MHz\u4fe1\u9053\uff0c160MHz\u4fe1\u9053\u6216320MHz\u4fe1\u9053\u4e5f\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\uff0c\u901f\u7387\u76f4\u63a5\u7ffb\u500d\uff0c\u5b9e\u5728\u662f\u592a\u9999\u4e86\u3002\uff09<\/span><\/span><\/span><\/section>\n

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\u2588<\/span> \u8fd9\u6b21\u4e8b\u4ef6\uff0c\u610f\u5473\u7740\u4ec0\u4e48\uff1f<\/span><\/strong>
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\u56f4\u7ed56GHz\u7684\u4e89\u593a\uff0c\u51e0\u5e74\u524d\u5c31\u5df2\u7ecf\u5f00\u59cb\u4e86\u3002<\/span><\/section>\n

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\u5168\u7403\u5404\u4e2a\u5730\u533a\u7684\u6001\u5ea6\u90fd\u4e0d\u4e00\u6837\uff0c\u5927\u81f4\u5206\u4e3a\u51e0\u79cd\uff1a<\/span><\/section>\n

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1\u3001\u5168\u90e8\u7ed9Wi-Fi\u3002\u4f8b\u5982\u7f8e\u56fd\u3001\u97e9\u56fd\u3002<\/span><\/section>\n

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2\u3001\u4e00\u534a\u7ed9Wi-Fi\uff0c\u4e00\u534a\u7ed9IMT\uff08\u6216\u8005\u5f85\u5b9a\uff09\u3002\u8fd9\u7c7b\u7684\u6700\u591a\u3002\u9700\u8981\u6ce8\u610f\uff0c\u5927\u90e8\u5206\u662f\u628a\u4f4e6GHz\u9891\u6bb5\uff085925-6425MHz\uff09\u7684500MHz\u7ed9Wi-Fi\uff0c\u4f8b\u5982\u6b27\u76df\u3001\u6fb3\u5927\u5229\u4e9a\u3001\u65e5\u672c\u3002<\/span><\/span><\/section>\n

<\/span><\/section>\n
3\u3001\u5168\u90e8\u7ed9IMT\u3002\u6301\u8fd9\u4e2a\u6001\u5ea6\u7684\u5f88\u5c11\u3002<\/p>\n

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\u4e2d\u56fd\u7684\u6001\u5ea6\uff0c\u4e00\u76f4\u90fd\u6bd4\u8f83\u6a21\u7cca\u3002\u66fe\u7ecf\u6709\u5f88\u5927\u7684\u98ce\u58f0\uff0c\u8bf4\u662f\u4e2d\u56fd\u4f1a\u5168\u90e8\u7528\u5728IMT\u4e0a\u3002<\/span><\/section>\n

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\u6709\u4eba\u8ba4\u4e3a\uff0c\u662f\u56e0\u4e3a\u6211\u4eec\u56fd\u5bb6\u503e\u5411\u56fd\u4f01\uff0c\u8fd0\u8425\u5546\u90fd\u662f\u56fd\u4f01\uff0c\u6240\u4ee5\uff0c\u624d\u7ed9\u8fd0\u8425\u5546\u3002<\/span><\/section>\n

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\u8fd9\u79cd\u8bf4\u6cd5\u4e0d\u592a\u5bf9\u3002\u6211\u4eec\u56fd\u5bb6\u7684\u56fd\u60c5\uff0c\u786e\u5b9e\u662f\u57fa\u7840\u8bbe\u65bd\u6bd4\u8f83\u5f3a\u3002\u6211\u4eec\u7684\u57fa\u7ad9\u6570\u91cf\u662f\u4e16\u754c\u6700\u591a\u7684\uff0c\u8986\u76d6\u7387\u4e5f\u5f88\u9ad8\u3002\u8d44\u6e90\u7edf\u4e00\u7ba1\u7406\uff0c\u4e5f\u662f\u670d\u52a1\u4e8e\u516c\u4f17\uff0c\u4f1a\u6709\u66f4\u9ad8\u7684\u5229\u7528\u7387\u3002<\/span><\/section>\n

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\u53e6\u4e00\u4e2a\u5173\u952e\u70b9\u5728\u4e8e\uff0c\u5728IMT\u8fd9\u4e2a\u9886\u57df\uff0c\u6211\u4eec\u56fd\u5bb6\u7684\u4ea7\u4e1a\u94fe\u5360\u6bd4\u66f4\u9ad8\uff0c\u6280\u672f\u53d1\u8a00\u6743\u66f4\u5927\u3002\u6b27\u76df\u90a3\u8fb9\u6709\u597d\u51e0\u5bb6IMT\u9635\u8425\u5927\u5382\uff0c\u6240\u4ee5\u4ed6\u4eec\u4e5f\u503e\u5411\u4e8e\u7ed9\u81f3\u5c11\u4e00\u534a\u7ed9IMT\u3002<\/span><\/section>\n

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\u800cWi-Fi\u8fd9\u4e2a\u6280\u672f\u65b9\u5411\u4e0a\uff0c\u57fa\u672c\u4e0a\u8bdd\u8bed\u6743\u90fd\u5728\u67d0\u56fd\u624b\u91cc\uff0c\u4ea7\u4e1a\u94fe\u63a7\u5236\u6743\u4eba\u5bb6\u5360\u6bd4\u66f4\u5927\u3002<\/span><\/section>\n

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\u5927\u5bb6\u5982\u679c\u8fd8\u8bb0\u5f97\u5f53\u5e74\u7684LTE\u548cWiMAX\u4e4b\u4e89\uff0c\u5c31\u5e94\u8be5\u61c2\u5f97\u5176\u4e2d\u7684\u9053\u7406\u3002<\/span><\/section>\n

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