{"id":10788,"date":"2021-09-27T01:01:18","date_gmt":"2021-09-27T08:01:18","guid":{"rendered":"https:\/\/litepointstage.wpengine.com\/?post_type=blog&p=10788"},"modified":"2021-09-27T01:01:23","modified_gmt":"2021-09-27T08:01:23","slug":"%e6%b5%8b%e8%af%95-uwb-%e7%9a%84%e6%96%b0%e5%8a%9f%e8%83%bd","status":"publish","type":"blog","link":"https:\/\/litepointstage.wpengine.com\/zh-hans\/blog\/%e6%b5%8b%e8%af%95-uwb-%e7%9a%84%e6%96%b0%e5%8a%9f%e8%83%bd\/","title":{"rendered":"\u6d4b\u8bd5 UWB \u7684\u65b0\u529f\u80fd"},"content":{"rendered":"\n

\u652f\u6301\u5168\u65b0\u5fae\u5b9a\u4f4d\u529f\u80fd\u7684\u65e0\u7ebf\u6280\u672f\u6b63\u4e0d\u65ad\u6269\u5c55\u5e94\u7528\u7528\u4f8b\uff0c\u5176\u4e2d\u5305\u62ec\u9700\u8981\u66f4\u9ad8\u7ea7\u522b\u5b89\u5168\u6027\u7684\u7528\u4f8b\u3002\u4f8b\u5982\uff0c\u5728\u6c7d\u8f66\u884c\u4e1a\uff0c\u9700\u8981\u5728\u6c7d\u8f66\u548c\u9065\u63a7\u94a5\u5319\u4e4b\u95f4\u8fdb\u884c\u66f4\u5b89\u5168\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002\u8fd9\u4e3a\u8d85\u5bbd\u5e26 (UWB) \u6280\u672f\u521b\u9020\u4e86\u4e00\u4e2a\u5b8c\u7f8e\u7684\u65f6\u673a\u6765\u5c55\u793a\u5176\u76f8\u6bd4\u4e8e\u5176\u4ed6\u6280\u672f\u5728\u5b9a\u4f4d\u3001\u4f4d\u7f6e\u68c0\u6d4b\u548c\u65b9\u5411\u65b9\u9762\u7684\u72ec\u7279\u4f18\u52bf\uff0c\u8fd9\u4e9b\u4f18\u52bf\u4f7f\u5176\u80fd\u591f\u6ee1\u8db3\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u9700\u6c42\u3002UWB \u975e\u5e38\u9002\u5408\u652f\u6301\u4e24\u4e2a\u8bbe\u5907\u5b89\u5168\u627e\u5230\u5f7c\u6b64\u5e76\u4e86\u89e3\u5f7c\u6b64\u5728\u7a7a\u95f4\u4e2d\u7684\u76f8\u5bf9\u4f4d\u7f6e\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

UWB \u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u98de\u884c\u65f6\u95f4 (TOF) \u7684\u6280\u672f\u6765\u542f\u7528\u5176\u5b89\u5168\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u3002\u4e0e\u901a\u8fc7\u4fe1\u53f7\u5f3a\u5ea6\u4f30\u7b97\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u8ddd\u79bb\u7684\u5176\u4ed6\u6280\u672f\u4e0d\u540c\uff0cTOF \u6d89\u53ca\u53d1\u9001\u548c\u63a5\u6536\u4fe1\u53f7\uff0c\u5e76\u6839\u636e\u5b8c\u6574\u53d1\u9001\/\u63a5\u6536\u5468\u671f\u6240\u9700\u7684\u65f6\u95f4\u8ba1\u7b97\u8ddd\u79bb\u3002\u7834\u89e3\u4fe1\u53f7\u5f3a\u5ea6\u6d4b\u91cf\u7ed3\u679c\u76f8\u5bf9\u5bb9\u6613\uff0c\u4f46\u65f6\u95f4\u51e0\u4e4e\u4e0d\u53ef\u80fd\u4f2a\u9020\u3002\u8fd9\u79cd\u9ad8\u5ea6\u7684\u5b89\u5168\u6027\u4f7f UWB \u5728\u5f53\u4eca\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n\n\n\n

UWB \u7684\u4e09\u4e2a\u4e3b\u8981\u7528\u4f8b\u5305\u62ec\uff1a <\/p>\n\n\n\n

\u8bbf\u95ee\u63a7\u5236\uff1a<\/strong>\u5c06 UWB \u5d4c\u5165\u9065\u63a7\u94a5\u5319\u7b49\u8bbe\u5907\u53ef\u4ee5\u5b9e\u73b0\u4e25\u683c\u7684\u8bbf\u95ee\u63a7\u5236\uff0c\u65e0\u8bba\u662f\u8fdb\u5165\u5b89\u5168\u7684\u5efa\u7b51\u7269\u8fd8\u662f\u6c7d\u8f66\u5747\u662f\u5982\u6b64\u3002\u57fa\u4e8e UWB \u7684\u7cfb\u7edf\u53ef\u4ee5\u4f30\u7b97 10 \u5398\u7c73\u5185\u7684\u63a5\u8fd1\u8ddd\u79bb\u3002\u8bbf\u95ee\u7cfb\u7edf\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u4ec5\u5f53\u6388\u6743\u7528\u6237\u5728\u7ed9\u5b9a\u8ddd\u79bb\u5185\u65f6\u624d\u5141\u8bb8\u8bbf\u95ee\uff0c\u4efb\u4f55\u672a\u643a\u5e26 UWB \u8bbe\u5907\u7684\u4eba\u5458\u90fd\u5c06\u88ab\u81ea\u52a8\u62d2\u7edd\u8fdb\u5165\u3002<\/p>\n\n\n\n

 \r\n\r\n\u57fa\u4e8e\u4f4d\u7f6e\u7684\u670d\u52a1\uff1a<\/strong>\u7cbe\u786e\u63a5\u8fd1\u5ea6\u68c0\u6d4b\u652f\u6301\u57fa\u4e8e\u4f4d\u7f6e\u7684\u670d\u52a1\uff0c\u4f8b\u5982\u57fa\u4e8e\u7528\u6237\u4f4d\u7f6e\u7684\u5ba4\u5185\u7a7a\u95f4\u5bfc\u822a\u548c\u73af\u5883\u5185\u5bb9\u5bfc\u822a\u3002\u5f53\u60a8\u4ece\u4e00\u4e2a\u623f\u95f4\u79fb\u52a8\u5230\u53e6\u4e00\u4e2a\u623f\u95f4\u65f6\uff0c\u7cfb\u7edf\u4f1a\u63d0\u4f9b\u4e0e\u6bcf\u4e2a\u623f\u95f4\u76f8\u5173\u7684\u4fe1\u606f\u3002\u4ee5\u535a\u7269\u9986\u6216\u529e\u516c\u5927\u697c\u4e3a\u4f8b\uff0c\u5185\u90e8\u67d0\u4e2a\u4f4d\u7f6e\u7684\u5177\u4f53\u4fe1\u606f\u53ef\u8f7b\u677e\u83b7\u53d6\u3002<\/p>\n\n\n\n

\u8bbe\u5907\u5230\u8bbe\u5907\u901a\u4fe1\uff1a<\/strong>UWB \u5141\u8bb8\u8bbe\u5907\u5b89\u5168\u5730\u5171\u4eab\u4fe1\u606f\uff0c\u8fd9\u53ef\u4ee5\u4e0e\u5176\u5b9a\u4f4d\u529f\u80fd\u76f8\u7ed3\u5408\uff0c\u5c06\u76f8\u5173\u4fe1\u606f\u4ece\u4e00\u4e2a\u8bbe\u5907\u63a8\u9001\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907\u3002<\/p>\n\n\n\n

UWB \u6d4b\u8ddd\uff1a\u6df1\u5165\u7814\u7a76<\/h4>\n\n\n\n

UWB \u4f7f\u7528\u65f6\u95f4\u77ed\u3001\u9891\u7387\u5bbd\u7684\u7535\u5b50\u8109\u51b2\uff0c\u56e0\u6b64\u5f97\u540d\u8d85\u5bbd\u5e26\u3002\u672c\u8d28\u4e0a\uff0c\u4e00\u4e2a UWB \u8bbe\u5907\u53d1\u51fa\u4e00\u4e2a\u4fe1\u53f7\uff0c\u68c0\u6d4b\u5230\u8be5\u4fe1\u53f7\u7684\u8bbe\u5907\u53d1\u56de\u4e00\u4e2a\u54cd\u5e94\u4fe1\u53f7\u3002\u8fd9\u4e00\u8fc7\u7a0b\u79f0\u4e3a\u5355\u8fb9\u6d4b\u8ddd\u6216\u5355\u8fb9\u53cc\u5411\u6d4b\u8ddd\u3002\u901a\u8fc7\u6d4b\u91cf\u53d1\u9001\u4fe1\u53f7\uff08\u79f0\u4e3a ping\uff09\u548c\u63a5\u6536\u7b54\u590d (pong) \u4e4b\u95f4\u7684\u65f6\u95f4\uff0c\u53d1\u9001\u8bbe\u5907\u53ef\u4ee5\u7cbe\u786e\u8ba1\u7b97\u51fa\u4e8c\u8005\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002<\/p>\n\n\n\n

\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53d1\u9001\u8bbe\u5907\u4f1a\u5728\u6536\u5230\u7b54\u590d\u540e\u53d1\u9001\u53e6\u4e00\u4e2a\u4fe1\u53f7\uff0c\u8fd9\u6837\u4e24\u4e2a\u8bbe\u5907\u4fbf\u90fd\u53ef\u4ee5\u6d4b\u91cf\u65f6\u95f4\u3002\u8fd9\u79cd\u79f0\u4e3a\u53cc\u8fb9\u53cc\u5411\u6d4b\u8ddd\u7684\u6280\u672f\u4e3a\u5b9a\u4f4d\u589e\u52a0\u4e86\u7b2c\u4e8c\u5c42\u5b89\u5168\u6027\u548c\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

\u81f3\u5173\u91cd\u8981\u7684 UWB \u8d28\u91cf\u6d4b\u8bd5<\/h4>\n\n\n\n

\u5728\u8bc4\u4f30 UWB \u8bbe\u5907\u6027\u80fd\u65f6\uff0c\u6709\u4e09\u4e2a\u65b9\u9762\u7684\u6d4b\u91cf\u5341\u5206\u91cd\u8981\u3002 <\/p>\n\n\n\n

\u76d1\u7ba1\uff1a<\/strong>UWB \u4fe1\u53f7\u4e0e\u8bb8\u53ef\u9891\u8c31\u91cd\u53e0\uff0c\u56e0\u6b64\u52a1\u5fc5\u9a8c\u8bc1\u8bbe\u5907\u662f\u5426\u8fdd\u53cd\u56fd\u5bb6\u9891\u8c31\u7ba1\u7406\u673a\u6784\u5236\u5b9a\u7684\u6cd5\u89c4\u3002\u867d\u7136\u7edd\u5bf9\u53d1\u5c04\u5668\u529f\u7387\u548c\u529f\u7387\u9891\u8c31\u6a21\u677f<\/strong>\u662f\u4e3b\u8981\u7684\u76d1\u7ba1\u6307\u6807\uff0c\u4f46\u8bbe\u5907\u6027\u80fd\u4e2d\u7684\u5176\u4ed6\u56e0\u7d20\u4e5f\u53ef\u6307\u793a\u8bbe\u5907\u662f\u5426\u6ee1\u8db3\u529f\u7387\u6a21\u677f\u8981\u6c42\u3002  \u8fd9\u5305\u62ec\u53d1\u5c04\u5668\u6821\u51c6<\/strong>\u548c\u6d4b\u8bd5\u8109\u51b2\u5f62\u72b6\u3002<\/strong>\u8bbe\u5907\u53d1\u5c04\u7684\u529f\u7387\u8d8a\u9ad8\uff0c\u6cc4\u6f0f\u5230\u6240\u9700\u4fe1\u9053\u4e4b\u5916\u7684\u80fd\u91cf\u5c31\u8d8a\u591a\uff0c\u5e76\u4e14\u53ef\u80fd\u5e72\u6270\u76f8\u90bb\u8bbe\u5907\uff0c\u751a\u81f3\u8fdd\u53cd\u8bb8\u53ef\u9891\u6bb5\u3002\u63a9\u7801\u662f\u6307\u8bbe\u5907\u9632\u6b62\u7531\u4e8e\u53d1\u5c04\u5668\u7684\u6742\u6563\u6216\u7ebf\u6027\u6027\u80fd\u800c\u5bfc\u81f4\u4fe1\u53f7\u6cc4\u6f0f\u7684\u80fd\u529b\uff0c\u540c\u65f6\u529f\u7387\u8f93\u51fa\u4f1a\u5f71\u54cd\u6700\u7ec8\u8bbe\u5907\u7684\u5de5\u4f5c\u8303\u56f4\u3002\u826f\u597d\u7684\u6821\u51c6\u53ef\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u529f\u7387\uff0c\u540c\u65f6\u63d0\u4f9b\u6709\u6548\u7684\u9891\u8c31\u63a9\u7801\u6027\u80fd\u3002<\/p>\n\n\n\n

\u4e92\u64cd\u4f5c\u6027\uff1a<\/strong>UWB \u4e92\u64cd\u4f5c\u6027\u7684\u4e00\u4e2a\u5173\u952e\u6307\u6807\u662f\u9891\u7387\u7cbe\u5ea6<\/strong>\u3002\u65e0\u7ebf\u8bbe\u5907\u4f7f\u7528\u8c03\u8c10\u7535\u5bb9\u6765\u8c03\u6574\u51b3\u5b9a\u5e7f\u64ad\u9891\u7387\u7684\u6676\u632f\u3002\u5982\u679c\u6b64\u8c03\u8c10\u672a\u6b63\u786e\u5b8c\u6210\uff0c\u5219\u4f1a\u5bfc\u81f4\u8f7d\u6ce2\u9891\u7387\u504f\u79fb (CFO) \u6216\u9891\u7387\u8bef\u5dee\u3002\u7b80\u800c\u8a00\u4e4b\uff0c\u8fd9\u610f\u5473\u7740\u8be5\u8bbe\u5907\u4e0e\u5176\u4ed6\u8bbe\u5907\u7684\u5de5\u4f5c\u9891\u7387\u5e76\u4e0d\u5b8c\u5168\u76f8\u540c\u3002\u5982\u679c CFO \u5f88\u5c0f\uff0c\u8bbe\u5907\u5c06\u80fd\u591f\u8fdb\u884c\u901a\u4fe1\uff0c\u4f46\u6d4b\u8ddd\u6d4b\u91cf\u4f1a\u5b58\u5728\u8bef\u5dee\u3002\u5982\u679c CFO \u5f88\u5927\uff0c\u5219\u8c03\u8c10\u4e0d\u5f53\u7684\u8bbe\u5907\u53ef\u80fd\u6839\u672c\u65e0\u6cd5\u4e0e\u5176\u4ed6\u8bbe\u5907\u901a\u4fe1\u3002\u9891\u7387\u6821\u51c6\u662f\u786e\u4fdd\u8bbe\u5907\u4e92\u64cd\u4f5c\u6027\u7684\u5173\u952e\u90e8\u5206\u3002\u53e6\u4e00\u79cd\u5de5\u5177\u662f\u4e00\u79cd\u79f0\u4e3a\u5f52\u4e00\u5316\u5747\u65b9\u8bef\u5dee<\/strong> (NMSE)<\/strong> \u7684\u6d4b\u91cf\uff0c\u5b83\u4f1a\u6355\u6349\u7cfb\u7edf\u4e2d\u7684\u51e0\u79cd\u4e0d\u540c\u6548\u679c\u5e76\u63d0\u4f9b\u6c47\u603b\u6d4b\u91cf\u3002<\/p>\n\n\n\n

\u98de\u884c\u65f6\u95f4\uff1a<\/strong>\u5173\u4e8e\u6821\u51c6 TOF\uff0c\u6709\u4e24\u79cd\u89c2\u70b9\u3002\u4e00\u79cd\u89c2\u70b9\u662f\u5728\u5370\u5237\u7535\u8def\u677f\u7ea7\u6821\u51c6\u7cfb\u7edf\uff0c\u5e76\u5047\u5b9a\u6240\u8fde\u5929\u7ebf\u7684\u65e0\u7ebf\u6027\u80fd\u5c06\u5904\u4e8e\u7a84\u5bb9\u5dee\u8303\u56f4\u5185\u3002\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u6d4b\u8bd5\u6240\u88c5\u914d\u7684\u8bbe\u5907\uff0c\u5e76\u4f7f\u7528\u5176\u5b9e\u9645\u65e0\u7ebf\u6027\u80fd\u6821\u51c6 TOF\u3002\u6bcf\u79cd\u65b9\u6cd5\u5747\u6709\u6548\uff0c\u4f46\u6b64\u5904\u7684\u8981\u70b9\u662f\u7cfb\u7edf\u4e2d\u6709\u8bb8\u591a\u4e0d\u540c\u7684\u7ec4\u4ef6\u548c\u53d8\u5316\u6765\u6e90\u3002\u6211\u4eec\u7684\u76ee\u6807\u662f\u6700\u5927\u7a0b\u5ea6\u51cf\u5c11\u53d8\u5316\uff0c\u8fbe\u5230 UWB \u53ef\u63d0\u4f9b\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

\u5230\u8fbe\u89d2\uff1a\u5b9a\u4e49\u548c\u5de5\u4f5c\u539f\u7406<\/h4>\n\n\n\n

UWB \u53ef\u91c7\u7528\u4e24\u79cd\u5de5\u4f5c\u6a21\u5f0f\uff1a\u4e09\u89d2\u6d4b\u91cf\u6a21\u5f0f\u548c\u5bf9\u7b49\u6a21\u5f0f\u3002\u4e09\u89d2\u6d4b\u91cf\u9700\u8981\u5728\u73af\u5883\u4e2d\u653e\u7f6e\u4e00\u7cfb\u5217\u201c\u951a\u70b9\u201d\u8bbe\u5907\uff0c\u4ee5\u4f9b UWB\u201c\u6807\u7b7e\u201d\u8bbe\u5907\u7528\u6765\u6bd4\u8f83\u5176\u76f8\u5bf9\u4e8e\u591a\u4e2a\u951a\u70b9\u7684\u4f4d\u7f6e\u3002 \u5bf9\u7b49\u64cd\u4f5c\u5141\u8bb8\u4e24\u4e2a\u8bbe\u5907\u76f4\u63a5\u901a\u4fe1\uff0c\u800c\u65e0\u9700\u5728\u73af\u5883\u4e2d\u653e\u7f6e\u951a\u70b9\u8bbe\u5907\u3002\u5bf9\u7b49\u64cd\u4f5c\u8981\u6c42\u8bbe\u5907\u80fd\u591f\u786e\u5b9a\u8ddd\u79bb\u548c\u65b9\u5411\u3002 \u8ddd\u79bb\u901a\u8fc7 TOF \u5f97\u51fa\uff0c\u65b9\u5411\u901a\u8fc7\u5230\u8fbe\u89d2 (AoA) \u786e\u5b9a\u3002 AoA \u8981\u6c42\u8bbe\u5907\u81f3\u5c11\u6709\u4e24\u4e2a\u5929\u7ebf\u3002AoA \u786e\u5b9a\u4e0d\u540c\u5929\u7ebf\u5728\u68c0\u6d4b\u4f20\u5165\u4fe1\u53f7\u65f6\u5f7c\u6b64\u4e4b\u95f4\u7684\u65f6\u95f4\uff08\u6216\u76f8\u4f4d\uff09\u5dee\u3002\u51ed\u501f\u8be5\u65f6\u95f4\uff08\u6216\u76f8\u4f4d\uff09\u5dee\u63d0\u4f9b\u7684\u4fe1\u606f\uff0c\u8bbe\u5907\u4fbf\u80fd\u591f\u8ba1\u7b97\u4fe1\u53f7\u4f20\u5165\u7684\u89d2\u5ea6\u3002 <\/p>\n\n\n\n

FiRa \u8054\u76df<\/h4>\n\n\n\n

FiRa \u8054\u76df\u6210\u7acb\u4e8e 2019 \u5e74\uff0c\u8be5\u7ec4\u7ec7\u5bfb\u6c42\u5c06\u884c\u4e1a\u4e13\u5bb6\u548c\u4ea7\u54c1\u4e13\u5bb6\u51dd\u805a\u5728\u4e00\u8d77\u6765\u5f00\u53d1\u751f\u6001\u7cfb\u7edf\uff0c\u4f7f UWB \u4ea7\u54c1\u80fd\u591f\u5b9e\u73b0\u4e92\u64cd\u4f5c\u6027\u5e76\u4e14\u5f7c\u6b64\u65e0\u7f1d\u534f\u4f5c\u3002\u5728\u8fc7\u53bb\u7684\u4e00\u5e74\u91cc\uff0c\u4f1a\u5458\u6570\u91cf\u6025\u5267\u589e\u52a0\u3002\u8be5\u8054\u76df\u5c06\u542f\u52a8\u4e00\u9879\u8ba4\u8bc1\u8ba1\u5212\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u7b26\u5408 FiRa \u89c4\u8303\u7684\u4e92\u64cd\u4f5c\u6027\u8981\u6c42\u3002\u8fd9\u9879\u8ba4\u8bc1\u8ba1\u5212\u5c06\u6db5\u76d6\u7269\u7406\u5c42\u529f\u80fd (PHY) \u548c\u4ecb\u8d28\u8bbf\u95ee\u63a7\u5236 (MAC) \u7684\u4e00\u81f4\u6027\u6d4b\u8bd5\u7528\u4f8b\u3002 <\/p>\n\n\n\n

\u8ba4\u8bc1\u610f\u5473\u7740\u8bbe\u5907\u5df2\u5728\u72ec\u7acb\u6388\u6743\u6d4b\u8bd5\u5b9e\u9a8c\u5ba4 (ATL) \u8fdb\u884c\u6d4b\u8bd5\uff0c\u5e76\u5728\u7ecf\u8fc7\u4e25\u683c\u6d4b\u8bd5\u540e\u88ab\u8bc1\u5b9e\u7b26\u5408 FiRa \u89c4\u8303\u3002\u8fd9\u53ef\u8ba9\u5236\u9020\u5546\u548c\u7528\u6237\u9ad8\u5ea6\u786e\u4fe1\u8be5\u8bbe\u5907\u53ef\u4e0e\u5176\u4ed6\u8bbe\u5907\u5b9e\u73b0\u4e92\u64cd\u4f5c\u3002<\/p>\n\n\n\n

LitePoint \u89e3\u51b3\u65b9\u6848<\/h4>\n\n\n\n

LitePoint \u7684 UWB \u6d4b\u8bd5\u7cfb\u7edf\u5305\u62ec\u786c\u4ef6\u548c\u8f6f\u4ef6\uff0c\u53ef\u542f\u7528\u9884\u7f16\u7a0b\u7684\u6d4b\u8bd5\u811a\u672c\u6765\u6700\u5927\u9650\u5ea6\u5730\u6d4b\u8bd5\u7279\u5b9a\u82af\u7247\u3002LitePoint \u7684 IQgig-UWB<\/strong> \u662f\u4e00\u6b3e\u7ecf\u8fc7 FiRa \u9a8c\u8bc1\u7684\u5168\u96c6\u6210\u7cfb\u7edf\uff0c\u4e13\u4e3a UWB PHY \u5c42\u6d4b\u8bd5\u800c\u8bbe\u8ba1\u3002\u6211\u4eec\u63d0\u4f9b\u9002\u7528\u4e8e UWB \u82af\u7247\u7ec4\u548c\u8bbe\u5907\u5236\u9020\u5546\u7684\u4e00\u7ad9\u5f0f\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec FiRa PHY \u4e00\u81f4\u6027\u81ea\u52a8\u5316\u89e3\u51b3\u65b9\u6848\u3002IQgig-UWB \u975e\u5e38\u9002\u5408\u5b9e\u9a8c\u5ba4\u6216\u91cf\u4ea7\u73af\u5883\u3001\u652f\u6301 UWB \u7684\u6a21\u5757\u548c\u6700\u7ec8\u4ea7\u54c1\u4ee5\u53ca\u652f\u6301 UWB \u7684\u6c7d\u8f66\u3001\u79fb\u52a8\u3001\u8d44\u4ea7\u8ddf\u8e2a\u6216\u533b\u7597\u4fdd\u5065\u8bbe\u5907\u3002<\/p>\n\n\n\n

IQfact+<\/strong> \u662f\u5728\u4e0e\u9886\u5148 UWB \u82af\u7247\u7ec4\u4f9b\u5e94\u5546\u7684\u5bc6\u5207\u5408\u4f5c\u4e0b\u5f00\u53d1\u7684\uff0c\u8fd9\u662f\u4e00\u79cd\u57fa\u4e8e\u8f6f\u4ef6\u3001\u9002\u7528\u4e8e\u82af\u7247\u7ec4\u5236\u9020\u5546\u7684\u4e00\u7ad9\u5f0f\u6821\u51c6\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u652f\u6301\u5305\u62ec UWB \u5728\u5185\u7684\u6240\u6709\u5173\u952e\u65e0\u7ebf\u8fde\u63a5\u6280\u672f\u3002<\/p>\n\n\n\n

\u7ed3\u8bed<\/h4>\n\n\n\n

UWB \u6280\u672f\u4e3a\u8bbf\u95ee\u63a7\u5236\u3001\u57fa\u4e8e\u4f4d\u7f6e\u7684\u670d\u52a1\u548c\u8bbe\u5907\u5230\u8bbe\u5907\u901a\u4fe1\u5341\u5206\u91cd\u8981\u7684\u5404\u79cd\u8bbe\u7f6e\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u3002\u7136\u800c\uff0c\u5728\u6700\u7ec8\u5e94\u7528\u4e2d\u5b9e\u73b0\u7684\u5b9e\u9645\u6027\u80fd\u53d6\u51b3\u4e8e\u80fd\u5426\u786e\u4fdd\u5173\u952e\u5c04\u9891\u53c2\u6570\u6ee1\u8db3\u9ad8\u7cbe\u5ea6\u8981\u6c42\u3002 \u8fd9\u4e9b\u5173\u952e\u6d4b\u91cf\u53c2\u6570\u65e8\u5728\u786e\u4fdd\u8bbe\u5907\u7b26\u5408\u76d1\u7ba1\u6307\u5357\u548c\u4e92\u64cd\u4f5c\u6027\u8981\u6c42\uff0c\u5e76\u63d0\u4f9b\u826f\u597d\u7684\u7528\u6237\u4f53\u9a8c\u3002 \u4ece\u6d4b\u8bd5\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u6821\u51c6 UWB \u8bbe\u5907\u7684\u9891\u7387\u548c\u53d1\u5c04\u5668\u529f\u7387\u81f3\u5173\u91cd\u8981\u3002 \u9700\u8981\u7cbe\u786e\u7684\u98de\u884c\u65f6\u95f4\u548c\u5230\u8fbe\u89d2\u6d4b\u91cf\u6765\u9a8c\u8bc1 UWB \u8bbe\u5907\u53ef\u63d0\u4f9b\u7684\u5398\u7c73\u7ea7\u7cbe\u5ea6\u3002LitePoint \u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\u4e86\u8fd9\u79cd\u6d4b\u8bd5\uff0c\u53ef\u52a9\u529b\u53d1\u6398 UWB \u7684\u6f5c\u529b\u3002<\/p>\n\n\n\n

\u8981\u4e86\u89e3\u5173\u4e8e UWB \u6d4b\u8bd5\u7684\u5b8c\u6574\u7f51\u7edc\u7814\u8ba8\u4f1a\uff0c\u8bf7\u8bbf\u95ee LitePoint \u7f51\u7edc\u7814\u8ba8\u4f1a\u9875\u9762<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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