{"id":9848,"date":"2026-10-20T17:47:31","date_gmt":"2026-10-20T09:47:31","guid":{"rendered":"https:\/\/www.antennasfactory.com\/?p=9848"},"modified":"2026-10-20T18:21:37","modified_gmt":"2026-10-20T10:21:37","slug":"gps-vs-gnss-antenna-what-is-the-difference","status":"publish","type":"post","link":"https:\/\/www.antennasfactory.com\/zh\/gps-vs-gnss-antenna-what-is-the-difference\/","title":{"rendered":"GPS \u4e0e GNSS \u5929\u7ebf\uff1a\u6709\u4ec0\u4e48\u533a\u522b\uff1f"},"content":{"rendered":"<p>\u5bf9\u4e8e\u5de5\u4e1a\u7269\u8054\u7f51\u3001\u81ea\u4e3b\u5bfc\u822a\u548c\u9ad8\u7cbe\u5ea6\u6d4b\u91cf\u7b49\u9886\u57df\uff0c\u5b9a\u4f4d\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u524d\u7aef\u6b63\u786e\u7684\u5c04\u9891\u8bbe\u8ba1\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u786c\u4ef6\u5236\u9020\u5546\u548c\u91c7\u8d2d\u4e13\u5bb6\u503e\u5411\u4e8e\u4f7f\u7528\u672f\u8bed\u201cGPS\u5929\u7ebf\u201d\u548c\u201c<a href=\"\/zh\/product-category\/gnss-gps-bd-antenna\/\">\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u5929\u7ebf<\/a>\u201d \u4f5c\u4e3a\u8d2d\u4e70\u5c04\u9891\u5143\u4ef6\u65f6\u7684\u540c\u4e49\u8bcd\u3002\u5c3d\u7ba1\u662f\u536b\u661f\u5bfc\u822a\u63a5\u6536\u5668\uff0c\u4f46\u8fd9\u4e9b\u7c7b\u578b\u7684\u5929\u7ebf\u5728\u9891\u6bb5\u3001\u901a\u9053\u548c\u5904\u7406\u73af\u5883\u4fe1\u53f7\u5e72\u6270\u7684\u80fd\u529b\u65b9\u9762\u5b58\u5728\u663e\u7740\u5dee\u5f02\u3002\u56e0\u6b64\uff0c\u5728\u8bbe\u8ba1\u5c04\u9891\u524d\u7aef\u65f6\u4e86\u89e3\u8fd9\u4e9b\u5dee\u5f02\u975e\u5e38\u91cd\u8981\u3002.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-9849 aligncenter\" src=\"https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna1-300x300.webp\" alt=\"Gnss Antenna1\" width=\"544\" height=\"544\" srcset=\"https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna1-300x300.webp 300w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna1-150x150.webp 150w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna1-768x768.webp 768w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna1-12x12.webp 12w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna1-600x600.webp 600w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna1-100x100.webp 100w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna1.webp 1000w\" sizes=\"(max-width: 544px) 100vw, 544px\" \/><\/p>\n<h2>1. \u57fa\u672c\u6982\u5ff5\uff1aGPS\u548cGNSS\u5929\u7ebf\u6982\u8ff0<\/h2>\n<p>\u4e3a\u4e86\u533a\u5206\u64cd\u4f5c\u4e0a\u7684\u5dee\u5f02\uff0c\u6709\u5fc5\u8981\u4e86\u89e3\u5b83\u4eec\u4e0e\u536b\u661f\u661f\u5ea7\u67b6\u6784\u7684\u76f8\u4e92\u4f5c\u7528\uff1a<\/p>\n<h3>GPS\u5929\u7ebf<\/h3>\n<p>\u8fd9\u79cd\u7c7b\u578b\u7684\u5929\u7ebf\u662f\u4e13\u95e8\u4e3a\u63a5\u6536\u6765\u81ea\u7f8e\u56fd\u5168\u7403\u5b9a\u4f4d\u7cfb\u7edf\u7684\u4fe1\u53f7\u800c\u8bbe\u8ba1\u7684\u3002\u6807\u51c6\u5355\u9891GPS\u5929\u7ebf\u63a5\u6536L1\u9891\u6bb5\u4fe1\u53f7\uff0c\u4e2d\u5fc3\u9891\u7387\u4e3a1575.42 MHz\uff0c\u901a\u5e26\u5e26\u5bbd\u4e3a2 MHz\u81f310 MHz\u3002\u5b83\u7684\u67b6\u6784\u7b80\u5355\u4e14\u4fbf\u5b9c\uff0c\u8db3\u4ee5\u7528\u4e8e\u8bef\u5dee\u8303\u56f4\u4e3a 3 \u81f3 5 \u7c73\u7684\u57fa\u672c\u8ddf\u8e2a\u8bbe\u5907\u3002.<\/p>\n<h3>\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u5929\u7ebf<\/h3>\n<p>GNSS \u662f\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u7684\u7f29\u5199\uff0c\u6db5\u76d6\u5168\u7403\u661f\u5ea7\u3002 GNSS \u5929\u7ebf\u91c7\u7528\u5bbd\u5e26\u6216\u591a\u9891\u6bb5\u8c10\u632f\u6280\u672f\u8bbe\u8ba1\uff0c\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u6765\u81ea GPS\u3001\u4e2d\u56fd\u5317\u6597\u3001\u4fc4\u7f57\u65af GLONASS \u548c\u4f3d\u5229\u7565\u661f\u5ea7\u7684\u4fe1\u53f7\u3002 GNSS \u5929\u7ebf\u5177\u6709\u4ece 1164 MHz \u5230 1610 MHz \u7684\u589e\u5f3a\u5e26\u5bbd\u9002\u5e94\u80fd\u529b\uff0c\u8fd8\u63d0\u4f9b\u66f4\u5feb\u7684\u9501\u5b9a\u65f6\u95f4\u548c\u7a33\u5b9a\u7684\u76f8\u4f4d\u4e2d\u5fc3\u3002.<\/p>\n<h2>2. GPS \u548c GNSS \u5929\u7ebf\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b<\/h2>\n<p>\u8981\u786e\u5b9a\u8fd9\u4e24\u4e2a\u7ec4\u4ef6\u5728\u786c\u4ef6\u6027\u80fd\u65b9\u9762\u7684\u786e\u5207\u5dee\u5f02\uff0c\u8bf7\u8003\u8651\u4e0b\u8868\uff1a<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u6280\u672f\u53c2\u6570<\/strong><\/td>\n<td><strong>\u6807\u51c6 GPS \u5929\u7ebf<\/strong><\/td>\n<td><strong>\u591a\u661f\u5ea7 <\/strong><strong>\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u5929\u7ebf<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong><b>\u652f\u6301\u7684\u661f\u5ea7<\/b><\/strong><\/td>\n<td>\u4ec5 GPS\uff08\u7f8e\u56fd\uff09<\/td>\n<td>GPS + \u5317\u6597 + \u683c\u6d1b\u7eb3\u65af + \u4f3d\u5229\u7565 + QZSS<\/td>\n<\/tr>\n<tr>\n<td><strong><b>\u5de5\u4f5c\u9891\u6bb5<\/b><\/strong><\/td>\n<td>L1 \u9891\u6bb5\uff081575.42 MHz\uff09<\/td>\n<td>L1\/L2\/L5\u3001B1\/B2\/B3\u3001E1\/E5a\/E5b\/E6\u3001L1\/L2\/L3<\/td>\n<\/tr>\n<tr>\n<td><strong><b>\u603b LNA \u589e\u76ca<\/b><\/strong><\/td>\n<td>28 dBi \u81f3 30 dBi<\/td>\n<td>32 dBi \u81f3 40 dBi\uff08\u9ad8\u7ebf\u6027\u4f4e\u566a\u58f0\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong><b>\u8f74\u6bd4<\/b><\/strong><\/td>\n<td>\u5c0f\u4e8e 3 dB\uff08\u4e2d\u5fc3\u9891\u7387\uff09<\/td>\n<td>\u5c0f\u4e8e 1.5 dB\uff08\u901a\u5e26\u5e7f\u89d2\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong><b>\u7535\u538b\u9a7b\u6ce2\u6bd4 (VSWR)<\/b><\/strong><\/td>\n<td>\u5c0f\u4e8e\u6216\u7b49\u4e8e2.0<\/td>\n<td>\u5c0f\u4e8e\u6216\u7b49\u4e8e1.5<\/td>\n<\/tr>\n<tr>\n<td><strong><b>\u5b9a\u4f4d\u7cbe\u5ea6<\/b><\/strong><\/td>\n<td>3.0 m \u81f3 5.0 m\uff08\u6709\u6548\u503c\uff09<\/td>\n<td>1.0 cm \u81f3 2.0 cm\uff08\u4f7f\u7528 RTK \/ PPP \u7b97\u6cd5\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u4fe1\u53f7\u5197\u4f59\u548c\u969c\u788d\u4e0b\u7684\u9501\u5b9a\u7a33\u5b9a\u6027<\/h3>\n<p>\u5728\u57ce\u5e02\u5ce1\u8c37\u3001\u8302\u5bc6\u7684\u6811\u6728\u8986\u76d6\u6216\u9ad8\u538b\u7535\u7ebf\u9644\u8fd1\u8fd0\u884c\u65f6\uff0c\u5355\u9891 GPS \u5929\u7ebf\u4f1a\u53d7\u5230\u591a\u5f84\u53cd\u5c04\u7684\u5f71\u54cd\uff0c\u5bfc\u81f4\u4f4d\u7f6e\u504f\u79fb\u6216\u4fe1\u53f7\u5b8c\u5168\u4e22\u5931\u3002\u7136\u800c\uff0cGNSS \u5929\u7ebf\u4f7f\u7528\u591a\u661f\u5ea7\u5197\u4f59\u65b9\u6cd5\u6765\u8ddf\u8e2a\u5929\u7a7a\u4e2d\u7684 20 \u9897\u6216\u66f4\u591a\u536b\u661f\u3002.<\/p>\n<h3>\u76f8\u4f4d\u4e2d\u5fc3\u7a33\u5b9a\u6027\u548c\u504f\u632f\u8c03\u8c10<\/h3>\n<p>\u9ad8\u8d28\u91cf\u7684\u76f8\u4f4d\u4e2d\u5fc3\u7a33\u5b9a\u6027\u548c\u6b63\u786e\u7684\u53f3\u65cb\u5706\u504f\u632f (RHCP) \u8f6e\u5ed3\u5bf9\u4e8e\u7cbe\u786e\u5bfc\u822a\u81f3\u5173\u91cd\u8981\u3002\u591a\u9988\u7535\u7f51\u7edc\u8bbe\u8ba1\u548c\u627c\u6d41\u73af\u63a5\u5730\u5e73\u9762\u4f7f GNSS \u5929\u7ebf\u80fd\u591f\u51cf\u5c11\u5730\u9762\u53cd\u5c04\u5e76\u5c06\u76f8\u4f4d\u4e2d\u5fc3\u504f\u79fb (PCO) \u4fdd\u6301\u5728\u4e9a\u6beb\u7c73\u516c\u5dee\u8303\u56f4\u5185\u3002.<\/p>\n<h2>3. \u5982\u4f55\u4e3a\u60a8\u7684\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u5929\u7ebf<\/h2>\n<p>\u5728\u4f20\u7edf GPS \u5929\u7ebf\u548c GNSS \u5929\u7ebf\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9\u53d6\u51b3\u4e8e\u5404\u4e2a\u65b9\u9762\uff0c\u4f8b\u5982\u7269\u7406\u73af\u5883\u548c\u5916\u58f3\u6750\u6599\u3001\u7cbe\u5ea6\u8981\u6c42\u548c\u9884\u7b97\u9650\u5236\u3002\u6839\u636e\u4e0d\u540c\u7684\u4f7f\u7528\u573a\u666f\uff0c\u4ee5\u4e0b\u662f\u6bcf\u79cd\u5929\u7ebf\u7c7b\u578b\u7684\u4e00\u4e9b\u4f18\u70b9\uff1a<\/p>\n<h3>\u8f66\u961f\u8ddf\u8e2a\u548c\u5546\u7528\u8f66\u8fdc\u7a0b\u4fe1\u606f\u5904\u7406<\/h3>\n<ul>\n<li><b><\/b><strong><b>\u4f20\u7edf GPS \u5929\u7ebf\u9009\u9879\uff1a <\/b><\/strong>\u4f20\u7edf\u7684\u5355\u9891\u6bb5 GPS \u5929\u7ebf\u6700\u9002\u5408\u7b80\u5355\u7684\u8f66\u961f\u8ddf\u8e2a\u5e94\u7528\u3001\u4fbf\u643a\u5f0f OBD \u9002\u914d\u5668\u548c\u8d44\u4ea7\u8ddf\u8e2a\u6807\u7b7e\uff0c\u5176\u4e2d 3 \u81f3 5 \u7c73\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u5c31\u8db3\u591f\u4e86\u3002\u5bf9\u4e8e\u9700\u8981\u4f4d\u7f6e\u8ddf\u8e2a\u548c\u8702\u7a9d\u901a\u4fe1\u529f\u80fd\u7684\u5546\u7528\u8f66\u8f86\u8fdc\u7a0b\u4fe1\u606f\u5904\u7406\u5e94\u7528\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e24\u7528\u5929\u7ebf\u9009\u9879\u3002\u98de\u76db\u7b49\u5c04\u9891\u5382\u5546\u5df2\u7ecf\u63a8\u51fa\u4e86<a href=\"\/zh\/product\/gps-lte-combo-antenna-cabinet-antenna\/\" target=\"_blank\" rel=\"noopener\"> \u5168\u7403\u5b9a\u4f4d\u7cfb\u7edf<\/a><a href=\"https:\/\/www.antennasfactory.com\/zh\/product\/gps-lte-combo-antenna-cabinet-antenna\/\">\u00a0+ LTE \u7ec4\u5408\u67dc\u5f0f\u5929\u7ebf<\/a>, \uff0c\u5b83\u5c06\u53ef\u9760\u7684 GPS \u5929\u7ebf\u548c\u9ad8\u6548\u7684\u8702\u7a9d LTE \u6a21\u5757\u7ec4\u5408\u5230\u4e00\u4e2a\u5c01\u88c5\u4e2d\u3002\u8fd9\u5c06\u4fdd\u6301\u8f83\u4f4e\u7684\u6750\u6599\u6210\u672c\uff0c\u540c\u65f6\u786e\u4fdd\u7535\u8def\u7684\u4f4e\u529f\u8017\u3002.<\/li>\n<li><b><\/b><strong><b>\u591a\u7cfb\u7edf <\/b><\/strong><strong><b>GNSS \u5929\u7ebf\u9009\u9879<\/b><\/strong><strong><b>:<\/b><\/strong>\u00a0\u5982\u679c\u60a8\u7684\u8f66\u961f\u8f66\u8f86\u884c\u9a76\u5728\u9ad8\u697c\u6797\u7acb\u7684\u9ad8\u5bc6\u5ea6\u57ce\u5e02\u73af\u5883\u4e2d\uff0c\u751a\u81f3\u7a7f\u8fc7\u96a7\u9053\uff0c\u9009\u62e9\u591a\u7cfb\u7edf GNSS \u5929\u7ebf\u53ef\u4ee5\u4ece\u591a\u4e2a\u536b\u661f\u661f\u5ea7\uff08GPS\u3001BDS\u3001GLONASS\uff09\u65b9\u9762\u4e3a\u60a8\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u4fdd\u969c\u3002.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"wp-image-9850 aligncenter\" src=\"https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna2-300x300.webp\" alt=\"Gnss Antenna2\" width=\"480\" height=\"480\" srcset=\"https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna2-300x300.webp 300w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna2-150x150.webp 150w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna2-768x768.webp 768w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna2-12x12.webp 12w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna2-600x600.webp 600w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna2-100x100.webp 100w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna2.webp 1000w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/p>\n<h3>\u7cbe\u5bc6\u6d4b\u91cf\u3001\u519c\u4e1a\u81ea\u52a8\u5316\u548c\u65e0\u4eba\u673a<\/h3>\n<ul>\n<li><b><\/b><strong><b>\u6807\u51c6 GPS \u5929\u7ebf\uff1a <\/b><\/strong>\u5355\u9891 GPS \u5929\u7ebf\u53ef\u7528\u4e8e\u5165\u95e8\u7ea7\u519c\u4e1a\u8ddf\u8e2a\u6216\u98de\u884c\u8bb0\u5f55\uff0c\u65e0\u9700\u4e9a\u7c73\u7ea7\u6216\u5398\u7c73\u7ea7\u7cbe\u5ea6\u3002.<\/li>\n<li><b><\/b><strong><b>GNSS \u5929\u7ebf\u9009\u9879<\/b><\/strong><strong><b>:<\/b><\/strong>\u57fa\u4e8e RTK \u7684\u5e94\u7528\u9700\u8981\u5168\u9891\u6bb5\uff08L1\/L2\/L5\u3001B1\/B2\/B3\uff09GNSS \u5929\u7ebf\u3002\u5355\u9891GPS\u5929\u7ebf\u53ea\u80fd\u63d0\u4f9b\u4e00\u4e2a\u9891\u6bb5\u7684\u6d4b\u91cf\uff0c\u4e0d\u8db3\u4ee5\u8fdb\u884c\u7535\u79bb\u5c42\u8865\u507f\uff1b\u56e0\u6b64\uff0cGNSS \u5929\u7ebf\u5bf9\u4e8e\u571f\u5730\u6d4b\u91cf\u548c\u81ea\u4e3b\u519c\u4e1a\u6240\u9700\u7684\u4e9a\u5398\u7c73\u7ea7\u7cbe\u5ea6\u81f3\u5173\u91cd\u8981\u3002.<\/li>\n<\/ul>\n<h3>\u5de5\u4e1a\u673a\u67dc\u3001\u667a\u80fd\u7535\u7f51\u548c\u65e0\u7ebf\u63a7\u5236<\/h3>\n<ul>\n<li><b><\/b><strong><b>\u6807\u51c6 GPS \u5929\u7ebf\uff1a <\/b><\/strong>\u5728\u9759\u6001\u5de5\u4e1a\u76d1\u63a7\u3001\u667a\u80fd\u8ba1\u91cf\u6216 RTU \u4e2d\uff0c\u8bbe\u5907\u5904\u4e8e\u9759\u6001\u4f4d\u7f6e\uff0c\u9664\u4e86\u57fa\u672c\u65f6\u95f4\u6233\u6216\u5b9a\u671f\u4f4d\u7f6e\u62a5\u544a\u4e4b\u5916\u4e0d\u9700\u8981\u4efb\u4f55\u5176\u4ed6\u529f\u80fd\uff0c\u575a\u56fa\u8010\u7528\u7684 GPS \u5929\u7ebf\u662f RF \u8fde\u63a5\u7684\u53ef\u9760\u4e14\u7ecf\u6d4e\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002.<\/li>\n<li><b><\/b><strong><b>\u5bbd\u5e26 <\/b><\/strong><strong><b>\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u5929\u7ebf<\/b><\/strong><strong><b>: <\/b><\/strong>\u5982\u679c\u5de5\u4e1a\u73af\u5883\u5145\u6ee1\u6311\u6218\uff0c\u5b58\u5728\u7535\u78c1\u566a\u58f0\u5e72\u6270\u6216\u63a7\u5236\u67dc\u5916\u58f3\u7531\u91d1\u5c5e\u5236\u6210\u4e14\u9700\u8981\u5916\u90e8\u5b89\u88c5\uff0c\u5219\u9700\u8981\u5bbd\u5e26 GNSS \u5929\u7ebf\u6216\u9ad8\u6027\u80fd\u5916\u90e8\u5929\u7ebf\u624d\u80fd\u83b7\u5f97\u6700\u4f73\u63a5\u6536\u6548\u679c\u3002\u7528\u4e8e\u9700\u8981\u5916\u90e8\u65e0\u7ebf\u8fde\u63a5\u7684\u5de5\u4e1a\u63a7\u5236\u673a\u67dc\u548c\u5ba4\u5916\u673a\u67dc\u7684\u6b64\u7c7b\u5929\u7ebf\u7684\u4e00\u4e2a\u793a\u4f8b\u662f <a href=\"\/zh\/product\/2-4g-external-antennacabinet-antenna\/\">FEI SHENG 2.4G \u5916\u7f6e\u5929\u7ebf \u673a\u67dc\u5929\u7ebf<\/a>. \u3002\u8be5\u8bbe\u5907\u5177\u6709\u575a\u56fa\u7684 ABS \u5916\u58f3\u548c IP67 \u9632\u62a4\u7b49\u7ea7\u3002.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"wp-image-9851 aligncenter\" src=\"https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna3-300x300.webp\" alt=\"Gnss Antenna3\" width=\"506\" height=\"506\" srcset=\"https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna3-300x300.webp 300w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna3-150x150.webp 150w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna3-768x768.webp 768w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna3-12x12.webp 12w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna3-600x600.webp 600w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna3-100x100.webp 100w, https:\/\/www.antennasfactory.com\/wp-content\/uploads\/2026\/10\/GNSS-Antenna3.webp 1000w\" sizes=\"(max-width: 506px) 100vw, 506px\" \/><\/p>\n<h3>\u81ea\u52a8\u9a7e\u9a76\u548c\u8ba1\u65f6\u57fa\u7840\u8bbe\u65bd<\/h3>\n<ul>\n<li><b><\/b><strong><b>\u6807\u51c6 GPS \u5929\u7ebf\u9009\u9879\uff1a <\/b><\/strong>\u4e0d\u9700\u8981\u5fae\u79d2\u8ba1\u65f6\u7684\u8f66\u8f86\u8f85\u52a9\u5b9a\u4f4d\u6216\u666e\u901a\u7ad9\u8ba1\u65f6\u53ef\u4ee5\u4f7f\u7528\u4e13\u7528\u7684\u5355\u7cfb\u7edfGPS\u5929\u7ebf\u6765\u5b8c\u6210\uff0c\u8be5\u5929\u7ebf\u4fbf\u5b9c\u4e14\u6613\u4e8e\u4f7f\u7528\u3002.<\/li>\n<li><b><\/b><strong><b>GNSS \u5929\u7ebf\u9009\u9879<\/b><\/strong><strong><b>: <\/b><\/strong>\u81ea\u52a8\u9a7e\u9a76\u89e3\u51b3\u65b9\u6848\u548c\u7535\u4fe1\u57fa\u7840\u8bbe\u65bd\u7684\u5173\u952e\u57fa\u7ad9\u9700\u8981\u5fae\u79d2\u7ea7\u7684\u540c\u6b65\u548c\u9ad8\u5237\u65b0\u7387\uff0810 Hz \u81f3 20 Hz\uff09\u3002\u5177\u6709\u96c6\u6210\u4f4e\u566a\u58f0\u653e\u5927\u5668 (LNA) \u7684\u9ad8\u589e\u76ca\u6709\u6e90 GNSS \u5929\u7ebf\u53ef\u540c\u65f6\u9501\u5b9a 20 \u81f3 30 \u591a\u4e2a\u53ef\u89c1\u536b\u661f\uff0c\u5728\u4efb\u4f55\u5929\u6c14\u6761\u4ef6\u4e0b\u63d0\u4f9b\u8fde\u7eed\u4fe1\u53f7\u9501\u5b9a\u548c\u8d85\u4f4e\u566a\u58f0\u7cfb\u6570\uff08\u4f4e\u4e8e 1.5 dB\uff09\u3002.<\/li>\n<\/ul>\n<h2>4. \u7ed3\u8bba<\/h2>\n<p>\u603b\u4e4b\uff0c\u9009\u62e9\u4f20\u7edf\u7684\u5355\u9891 GPS \u5929\u7ebf\u8fd8\u662f\u591a\u661f\u5ea7 GNSS \u5929\u7ebf\u5b8c\u5168\u53d6\u51b3\u4e8e\u60a8\u9879\u76ee\u7684\u9884\u7b97\u3001\u73af\u5883\u548c\u6240\u9700\u7cbe\u5ea6\u7684\u72ec\u7279\u7ec4\u5408\u3002\u4f20\u7edf\u7684 GPS \u5929\u7ebf\u4ecd\u7136\u662f\u7ecf\u6d4e\u5b9e\u60e0\u3001\u8282\u80fd\u4e14\u53ef\u9760\u7684\u8fdc\u7a0b\u4fe1\u606f\u5904\u7406\u89e3\u51b3\u65b9\u6848\u7684\u6700\u4f73\u9009\u62e9\uff0c\u9002\u7528\u4e8e\u4f20\u7edf\u8f66\u961f\u8ddf\u8e2a\u3001\u4f20\u7edf\u8d44\u4ea7\u8ddf\u8e2a\u4ee5\u53ca\u9700\u8981\u7c73\u7ea7\u7cbe\u5ea6\u7684\u4e0d\u592a\u4e25\u683c\u7684\u60c5\u51b5\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u591a\u661f\u5ea7 GNSS \u5929\u7ebf\u56e0\u5176\u80fd\u591f\u63d0\u4f9b\u591a\u7cfb\u7edf\u5197\u4f59\u3001\u5bbd\u5e26\u5e26\u5bbd\u548c\u6297\u5e72\u6270\u529f\u80fd\u800c\u53d8\u5f97\u81f3\u5173\u91cd\u8981\uff0c\u9002\u7528\u4e8e RTK \u6d4b\u91cf\u3001\u81ea\u52a8\u9a7e\u9a76\u548c\u91cd\u5de5\u4e1a\u7269\u8054\u7f51\u3002\u4f7f\u7528\u6b63\u786e\u7684\u5929\u7ebf\u5c06\u6d88\u9664\u7cfb\u7edf\u4e2d\u5c04\u9891\u94fe\u7684\u5f31\u70b9\u3002.<\/p>\n<h2>5.\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<p><strong><b>Q1\uff1a\u6211\u53ef\u4ee5\u5c06\u7b80\u5355\u7684 GPS \u5929\u7ebf\u8fde\u63a5\u5230\u591a\u661f\u5ea7 GNSS \u6a21\u5757\u5417\uff1f<\/b><\/strong><\/p>\n<p>\u662f\u7684\uff0c\u786c\u4ef6\u5c06\u8fde\u63a5\u5e76\u63a5\u6536GPS\u4fe1\u53f7\uff1b\u7136\u800c\uff0c\u63a5\u6536\u5668\u5c06\u4ec5\u9650\u4e8e\u5355\u661f\u5ea7 GPS \u64cd\u4f5c\u3002\u7b80\u5355 GPS \u5929\u7ebf\u7684\u5e26\u901a\u6ee4\u6ce2\u5668\u4f1a\u964d\u4f4e\u5176\u4ed6\u9891\u6bb5\uff0c\u4e0d\u5305\u62ec BDS \u6216 GLONASS \u7cfb\u7edf\u7684\u536b\u661f\u3002.<\/p>\n<p><strong><b>Q2\uff1a\u4e3a\u4ec0\u4e48\u9ad8\u7cbe\u5ea6 <\/b><\/strong><strong><b>\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u5929\u7ebf<\/b><\/strong><strong><b>\u00a0\u5355\u4f4d\u6bd4\u6807\u51c6 GPS \u8d34\u7247\u5927\u5417\uff1f<\/b><\/strong><\/p>\n<p>\u66f4\u9ad8\u7cbe\u5ea6\u7684 GNSS \u5929\u7ebf\u5728\u4e0b\u65b9\u914d\u5907\u4e86\u590d\u6742\u7684\u591a\u9988\u6e90\u9635\u5217\u30013D \u87ba\u65cb\u7ec4\u4ef6\u6216\u627c\u6d41\u73af\u7ed3\u6784\u3002\u4e3a\u4e86\u6d88\u9664\u53cd\u5c04\u7684\u591a\u5f84\u4fe1\u53f7\u5e76\u5728\u5bbd\u9891\u5e26\u4e2d\u4fdd\u6301\u6052\u5b9a\u7684\u76f8\u4f4d\u4e2d\u5fc3\uff0c\u9700\u8981\u8fd9\u4e9b\u7269\u7406\u7279\u6027\u3002.<\/p>\n<p><strong><b>Q3\uff1a\u5929\u7ebf\u6781\u5316\u5982\u4f55\u5f71\u54cd\u4fe1\u53f7\u8d28\u91cf\uff1f<\/b><\/strong><\/p>\n<p>\u536b\u661f\u4fe1\u53f7\u4f7f\u7528\u53f3\u65cb\u5706\u6781\u5316 (RHCP) \u4f20\u8f93\u3002\u7279\u5b9a\u7684 GNSS \u5929\u7ebf\u8bbe\u8ba1\u4e3a\u5177\u6709\u5339\u914d\u7684 RHCP \u6781\u5316\u548c\u9ad8\u8f74\u6bd4\u6548\u7387\u3002\u4e0d\u5339\u914d\u6216\u7ebf\u6027\u5929\u7ebf\u5c06\u5bfc\u81f4\u81f3\u5c11 3 dB \u635f\u5931\u548c\u4e0d\u7a33\u5b9a\u7684\u4fe1\u53f7\u9501\u5b9a\u3002.<\/p>\n<p><strong><b>Q4\uff1a\u4e3b\u52a8\u548c\u88ab\u52a8\u5982\u4f55\u533a\u5206 <\/b><\/strong><strong><b>\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u5929\u7ebf<\/b><\/strong><strong><b>\u6709\u4f55\u4e0d\u540c\uff1f<\/b><\/strong><\/p>\n<p>\u6709\u6e90 GNSS \u5929\u7ebf\u5185\u90e8\u5305\u542b\u4f4e\u566a\u58f0\u653e\u5927\u5668\uff0c\u9700\u8981\u540c\u8f74\u7535\u7f06\u4e0a\u7684\u76f4\u6d41\u7535\u6e90\u8fdb\u884c\u957f\u8d70\u7ebf\u635f\u8017\u8865\u507f\u3002\u65e0\u6e90 GNSS \u5929\u7ebf\u5411\u63a5\u6536\u5668\u63d0\u4f9b\u7eaf\u5c04\u9891\u80fd\u91cf\uff0c\u65e0\u9700\u989d\u5916\u653e\u5927\uff0c\u5bf9\u4e8e\u77ed\u8d70\u7ebf\u7684\u7535\u6c60\u4f9b\u7535\u8bbe\u5907\u975e\u5e38\u6709\u7528\u3002.<\/p>\n<p><strong><b>Q5\uff1a\u9644\u8fd1\u7684\u91d1\u5c5e\u7ed3\u6784\u5bf9\u5929\u7ebf\u8f90\u5c04\u65b9\u5411\u56fe\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f<\/b><\/strong><\/p>\n<p>\u91d1\u5c5e\u7ed3\u6784\u9760\u8fd1\u5929\u7ebf\u53ef\u4ee5\u63d0\u4f9b\u5b9a\u5411\u589e\u76ca\uff0c\u5e76\u6709\u52a9\u4e8e\u9632\u6b62\u6765\u81ea\u5730\u9762\u7684\u591a\u5f84\u53cd\u5c04\u3002\u4f46\u5982\u679c\u91d1\u5c5e\u7ed3\u6784\u672a\u7ecf\u6821\u51c6\u4e14\u9760\u8fd1\u6216\u90bb\u8fd1\u8f90\u5c04\u5143\u4ef6\uff0c\u5219\u4f1a\u5bfc\u81f4\u963b\u6297\u5931\u914d\u3001\u9ad8\u9a7b\u6ce2\u6bd4\u548c\u8f90\u5c04\u56fe\u5931\u771f\u3002.<\/p>\n<p>\u968f\u610f <a href=\"\/zh\/contact-us\/\">\u8054\u7cfb\u6211\u4eec\u7684\u6280\u672f\u56e2\u961f<\/a> \u7528\u4e8e GNSS \u5929\u7ebf\u9009\u62e9\u3001RF \u963b\u6297\u5339\u914d\u6216 ODM\/OEM \u5929\u7ebf\u8bbe\u8ba1\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>When it comes to sectors like IIoT, autonomous navigation, and high-precision surveying, positioning performance largely depends on proper RF design [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9849,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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