{"id":1272,"date":"2025-10-04T12:59:20","date_gmt":"2025-10-04T12:59:20","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1272"},"modified":"2025-10-05T13:26:50","modified_gmt":"2025-10-05T13:26:50","slug":"%e8%a1%9b%e6%98%9f%e3%83%8a%e3%83%93%e3%82%b2%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%83%bb%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e7%94%a8rf%e3%83%81%e3%83%83%e3%83%97%e3%81%ae%e4%b8%bb%e8%a6%81%e3%81%aa","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/ja\/blog\/industry-insights\/key-technological-breakthroughs-in-rf-chips-for-satellite-navigation-systems-and-innovations-in-automated-test-platforms\/","title":{"rendered":"\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30b9\u30c6\u30e0\u7528RF\u30c1\u30c3\u30d7\u306b\u304a\u3051\u308b\u4e3b\u8981\u6280\u8853\u306e\u30d6\u30ec\u30fc\u30af\u30b9\u30eb\u30fc\u3068\u81ea\u52d5\u30c6\u30b9\u30c8\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u9769\u65b0"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>\u8981\u65e8<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>RF\u30c1\u30c3\u30d7\u306e\u958b\u767a\u306f\u3001\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u3068\u4fe1\u983c\u6027\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u3002\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u7aef\u672b\u304c\u9032\u5316\u3057\u7d9a\u3051\u308b\u4e2d, <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u306f\u3001\u4f4d\u7f6e\u6c7a\u3081\u7cbe\u5ea6\u306e\u5411\u4e0a\u3001\u4f4e\u6d88\u8cbb\u96fb\u529b\u5316\u3001\u5c0f\u578b\u5316\u3092\u63a8\u9032\u3059\u308b\u9032\u6b69\u306b\u3088\u308a\u3001\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u6280\u8853\u3001\u7279\u306b\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u6587\u8108\u3067\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u7aef\u672b\u306e\u7523\u696d\u5316\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u81ea\u52d5\u30c6\u30b9\u30c8\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u9769\u65b0\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>I.\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3RF\u30c1\u30c3\u30d7\u306e\u6280\u8853\u7684\u7279\u5fb4<\/strong><strong><\/strong><\/h2>\n\n\n\n<p><strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30b9\u30c6\u30e0\u7528\u306e\u30c1\u30c3\u30d7\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u30fb\u30c9\u30e1\u30a4\u30f3\u3068\u30c7\u30b8\u30bf\u30eb\u30fb\u30c9\u30e1\u30a4\u30f3\u306e\u9593\u3067\u96fb\u78c1\u6ce2\u4fe1\u53f7\u3092\u5909\u63db\u3059\u308b\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u30c1\u30c3\u30d7\u306f\u3001\u30d1\u30ef\u30fc\u30a2\u30f3\u30d7\u3001\u30ed\u30fc\u30ce\u30a4\u30ba\u30a2\u30f3\u30d7\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u3001RF\u30b9\u30a4\u30c3\u30c1\u306a\u3069\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7d71\u5408\u3057\u3001\u5b8c\u5168\u306a\u4fe1\u53f7\u51e6\u7406\u30c1\u30a7\u30fc\u30f3\u3092\u69cb\u7bc9\u3057\u307e\u3059\u3002\u901a\u5e38\u3001\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u306f\u8907\u6570\u306e\u4e26\u5217\u51e6\u7406\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u542b\u307e\u308c\u3001\u305d\u308c\u305e\u308c\u306b\u4f4e\u96d1\u97f3\u5897\u5e45\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u30fb\u30b2\u30a4\u30f3\u30fb\u30a2\u30f3\u30d7\u30fb\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u88c5\u5099\u3055\u308c\u3001Beidou\u3001GPS\u3001GLONASS\u306e\u3088\u3046\u306a\u8907\u6570\u5468\u6ce2\u6570\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u4fe1\u53f7\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>II.\u81ea\u52d5\u30c6\u30b9\u30c8\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u6280\u8853\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u30c6\u30b9\u30c8 <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u306b\u306f\u3001\u6b63\u78ba\u3067\u52b9\u7387\u7684\u306a\u81ea\u52d5\u5316\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u5fc5\u8981\u3067\u3059\u3002\u81ea\u52d5\u30c6\u30b9\u30c8\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30aa\u30fc\u30d7\u30f3\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u8a2d\u8a08\u3067\u3001\u6b21\u306e\u3088\u3046\u306a\u30c6\u30b9\u30c8\u30fb\u30d7\u30ed\u30bb\u30b9\u3092\u52b9\u7387\u5316\u3057\u307e\u3059\u3002 <strong>RF\u30c1\u30c3\u30d7<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30fb\u30b7\u30b9\u30c6\u30e0\u306e\u7d71\u5408<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u3053\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u30b7\u30b0\u30ca\u30eb\u30fb\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\u3001\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u30fb\u30a2\u30ca\u30e9\u30a4\u30b6\u30fc\u3001\u30d9\u30af\u30c8\u30eb\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a2\u30ca\u30e9\u30a4\u30b6\u30fc\u306a\u3069\u306e\u6a19\u6e96\u6a5f\u5668\u306b\u52a0\u3048\u3001\u5c02\u7528\u306e\u30c6\u30b9\u30c8\u30fb\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30fc\u3084\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u96fb\u6e90\u3092\u7d71\u5408\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u7d71\u4e00\u3055\u308c\u305f\u30c6\u30b9\u30c8\u74b0\u5883\u306b\u3088\u308a\u3001\u69d8\u3005\u306a <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u3092\u30c7\u30b6\u30a4\u30f3\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u30c6\u30b9\u30c8\u30fb\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u57fa\u3065\u304f\u81ea\u52d5\u5236\u5fa1\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u30c6\u30b9\u30c8\u30fb\u30d7\u30ed\u30bb\u30b9\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001\u30c1\u30c3\u30d7\u72b6\u614b\u306e\u8a2d\u5b9a\u3001\u30b9\u30c6\u30a3\u30df\u30e5\u30e9\u30b9\u4fe1\u53f7\u306e\u751f\u6210\u3001\u81ea\u52d5\u6027\u80fd\u89e3\u6790\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u30c6\u30b9\u30c8\u30fb\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u4f5c\u6210\u3001\u30b3\u30d4\u30fc\u3001\u5909\u66f4\u3092\u542b\u3080\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u306e\u7de8\u96c6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30c6\u30b9\u30c8\u30fb\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u67d4\u8edf\u6027\u3068\u52b9\u7387\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>III.\u30b3\u30a2\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u306e\u8a66\u9a13\u65b9\u6cd5<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u306e\u81ea\u52d5\u30c6\u30b9\u30c8 <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u3053\u308c\u306b\u306f\u3001\u4e3b\u8981\u306a\u6027\u80fd\u6307\u6a19\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u4e00\u9023\u306e\u30c6\u30b9\u30c8\u304c\u542b\u307e\u308c\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u3068\u52b9\u7387\u3092\u4fdd\u8a3c\u3059\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u76f4\u7dda\u6027\u8a66\u9a13<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u3053\u306e\u30c6\u30b9\u30c8\u3067\u306f\u30013\u6b21\u76f8\u4e92\u5909\u8abf\u30a4\u30f3\u30bf\u30fc\u30bb\u30d7\u30c8\u30dd\u30a4\u30f3\u30c8\u30681dB\u5727\u7e2e\u30dd\u30a4\u30f3\u30c8\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30c1\u30c3\u30d7\u306e\u975e\u7dda\u5f62\u7279\u6027\u3092\u8a55\u4fa1\u3057\u3001\u30c1\u30c3\u30d7\u306e\u76f4\u7dda\u6027\u3068\u6b6a\u307f\u30ec\u30d9\u30eb\u306b\u95a2\u3059\u308b\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b2\u30a4\u30f3\u7279\u6027\u30c6\u30b9\u30c8<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u3053\u306e\u30c6\u30b9\u30c8\u3067\u306f\u3001\u30c1\u30c3\u30d7\u306e\u4fe1\u53f7\u5897\u5e45\u80fd\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u52d5\u4f5c\u6761\u4ef6\u4e0b\u3067\u306e\u5229\u5f97\u7bc4\u56f2\u3068\u5236\u5fa1\u3092\u691c\u8a3c\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9a12\u97f3\u6027\u80fd\u8a66\u9a13<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u96d1\u97f3\u6307\u6570\u3068\u5c40\u90e8\u767a\u632f\u5668\u306e\u4f4d\u76f8\u96d1\u97f3\u3092\u8a55\u4fa1\u3059\u308b\u3053\u306e\u30c6\u30b9\u30c8\u306f\u3001\u6b63\u78ba\u306a\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306b\u4e0d\u53ef\u6b20\u306a\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u611f\u5ea6\u306b\u5bfe\u3059\u308b\u30c1\u30c3\u30d7\u5185\u90e8\u306e\u96d1\u97f3\u306e\u5f71\u97ff\u3092\u5224\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5468\u6ce2\u6570\u9078\u629e\u6027\u30c6\u30b9\u30c8<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u3053\u306e\u30c6\u30b9\u30c8\u3067\u306f\u3001\u885b\u661f\u4fe1\u53f7\u306e\u53d7\u4fe1\u3092\u59a8\u5bb3\u3059\u308b\u5e2f\u57df\u5916\u4fe1\u53f7\u3084\u753b\u50cf\u4fe1\u53f7\u306a\u3069\u306e\u4e0d\u8981\u4fe1\u53f7\u3092\u9664\u53bb\u3059\u308b\u30c1\u30c3\u30d7\u306e\u80fd\u529b\u3092\u691c\u8a3c\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IV.\u5b9f\u9a13\u7684\u691c\u8a3c\u3068\u6027\u80fd\u8a55\u4fa1<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002 <strong>RX3701\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u3092\u30b1\u30fc\u30b9\u30fb\u30b9\u30bf\u30c7\u30a3\u3068\u3057\u3066\u3001\u81ea\u52d5\u30c6\u30b9\u30c8\u30fb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u5305\u62ec\u7684\u306a\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3059\u308b\u80fd\u529b\u3092\u5b9f\u8a3c\u3057\u305f\u3002\u3053\u306e\u30c1\u30c3\u30d7\u306f\u30011.15\uff5e1.65 GHz\u304a\u3088\u30732.45\uff5e2.55 GHz\u306e\u5468\u6ce2\u6570\u5e2f\u3067\u52d5\u4f5c\u3059\u308bBeidou\u3001GPS\u3001GLONASS\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u30c6\u30b9\u30c8\u7d50\u679c\u306f\u30013\u6b21\u30a4\u30f3\u30bf\u30fc\u30bb\u30d7\u30c8\u30fb\u30dd\u30a4\u30f3\u30c8\uff0828.391dBm\uff09\u3001\u7dcf\u5408\u5229\u5f97\u7bc4\u56f2\uff0872.318dB\uff09\u3001\u96d1\u97f3\u6307\u6570\u306a\u3069\u306e\u4e3b\u8981\u6307\u6a19\u3067\u8a2d\u8a08\u4ed5\u69d8\u3092\u6e80\u305f\u3059\u306a\u3069\u3001\u30c1\u30c3\u30d7\u306e\u6027\u80fd\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>V.\u6280\u8853\u7684\u5c55\u671b\u3068\u958b\u767a\u52d5\u5411<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u304c\u9032\u5316\u3057\u7d9a\u3051\u308b\u4e2d, <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u306f\u3001\u6027\u80fd\u5411\u4e0a\u3068\u4f4e\u6d88\u8cbb\u96fb\u529b\u5316\u3068\u3044\u3046\u65b0\u305f\u306a\u8981\u6c42\u306b\u76f4\u9762\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9032\u6b69\u304c\u3001\u5c06\u6765\u306e <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u30c6\u30b9\u30c8\u3068\u958b\u767a\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30c6\u30b9\u30c8\u52b9\u7387\u306e\u5411\u4e0a<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u306e\u5927\u91cf\u751f\u7523\u306e\u8981\u6c42\u306b\u5fdc\u3048\u308b\u3002 <strong>RF\u30c1\u30c3\u30d7<\/strong>, \u4e26\u5217\u30c6\u30b9\u30c8\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u30fb\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u3063\u3066\u3001\u30c6\u30b9\u30c8\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u63a8\u9032\u3055\u308c\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u691c\u67fb\u7cbe\u5ea6\u306e\u6700\u9069\u5316<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u8aa4\u5dee\u88dc\u6b63\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6821\u6b63\u6280\u8853\u306e\u9769\u65b0\u306f\u3001\u9ad8\u7cbe\u5ea6\u306e\u885b\u661f\u822a\u6cd5\u306b\u4e0d\u53ef\u6b20\u306a\u5fae\u5f31\u4fe1\u53f7\u6e2c\u5b9a\u306e\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6a19\u6e96\u5316\u306e\u63a8\u9032<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a66\u9a13\u5236\u5ea6\u3092\u78ba\u7acb\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002 <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u9593\u306e\u76f8\u4e92\u904b\u7528\u6027\u3068\u4e00\u8cab\u6027\u3092\u4fc3\u9032\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7d50\u8ad6<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u306e\u7d99\u7d9a\u7684\u306a\u767a\u5c55 <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u3068\u81ea\u52d5\u30c6\u30b9\u30c8\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u9ad8\u6027\u80fd\u885b\u661f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u30025G\u3001IoT\u3001\u305d\u306e\u4ed6\u306e\u65b0\u6280\u8853\u304c\u878d\u5408\u3059\u308b\u306b\u3064\u308c\u3001\u885b\u661f\u822a\u6cd5\u30b7\u30b9\u30c6\u30e0\u306e\u5f79\u5272\u306f\u307e\u3059\u307e\u3059\u91cd\u8981\u306b\u306a\u3063\u3066\u3044\u308b\u3002 <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u306f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u67a0\u3092\u8d85\u3048\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u5fc3\u3068\u306a\u308b\u3060\u308d\u3046\u3002\u305d\u306e\u9032\u5316\u306f <strong>RF\u30c1\u30c3\u30d7<\/strong>&nbsp;\u8a66\u9a13\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u885b\u661f\u901a\u4fe1\u3068\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u6280\u8853\u306b\u304a\u3051\u308b\u7d99\u7d9a\u7684\u306a\u6280\u8853\u9769\u65b0\u306e\u9700\u8981\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Abstract The development of RF chips plays a critical role in the performance and reliability of satellite navigation systems. As satellite navigation terminals continue to evolve, RF chips&nbsp;have become key components, with advancements driving improved positioning accuracy, low power consumption, and miniaturization. This article explores recent breakthroughs in RF chip&nbsp;technology, particularly in the context of satellite navigation, and highlights innovations in automated testing platforms that support the industrialization of navigation terminals. I. Technical Characteristics of Satellite Navigation RF Chips RF chips&nbsp;for satellite navigation systems are responsible for converting electromagnetic wave signals between analog and digital domains. These chips integrate critical components, such as power amplifiers, low-noise amplifiers, filters, and RF [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1277,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[35],"class_list":["post-1272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-blog","tag-jason-chen"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/comments?post=1272"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1272\/revisions"}],"predecessor-version":[{"id":1278,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1272\/revisions\/1278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/media\/1277"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/media?parent=1272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/categories?post=1272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/tags?post=1272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}