{"id":2344,"date":"2025-09-29T00:02:15","date_gmt":"2025-09-29T00:02:15","guid":{"rendered":"https:\/\/sankorf.com\/?p=2344"},"modified":"2025-09-29T00:02:16","modified_gmt":"2025-09-29T00:02:16","slug":"rf%e3%83%86%e3%82%b9%e3%83%88%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8bvna%e3%83%95%e3%82%a3%e3%82%af%e3%82%b9%e3%83%81%e3%83%a3%e3%82%b7%e3%83%9f%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3","status":"publish","type":"post","link":"https:\/\/sankorf.com\/ja\/blog\/vna-fixture-simulation-in-rf-testing\/","title":{"rendered":"\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u3068\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\uff1aRF\u30c6\u30b9\u30c8\u306e\u7cbe\u5ea6\u5411\u4e0a"},"content":{"rendered":"<p>\u4eca\u65e5\u306e\u6025\u901f\u306b\u9032\u6b69\u3059\u308bRF\u304a\u3088\u3073\u30de\u30a4\u30af\u30ed\u6ce2\u6280\u8853\u306e\u72b6\u6cc1\u306b\u304a\u3044\u3066\u3001\u6e2c\u5b9a\u306e\u7cbe\u5ea6\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\uff08VNA\uff09\u306f\u3001\u9ad8\u5468\u6ce2\u306b\u304a\u3051\u308b\u96fb\u6c17\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7279\u6027\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u4e0d\u53ef\u6b20\u306a\u30c6\u30b9\u30c8\u6a5f\u5668\u3067\u3059\u3002VNA\u6e2c\u5b9a\u306e\u7cbe\u5ea6\u3068\u73fe\u5b9f\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u91cd\u8981\u306a\u6a5f\u80fd\u306e1\u3064\u304c\u3001\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u6e2c\u5b9a\u4e2d\u306b\u4f7f\u7528\u3055\u308c\u308b\u7269\u7406\u7684\u306a\u30c6\u30b9\u30c8\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u306e\u5f71\u97ff\u3092\u6570\u5b66\u7684\u306b\u30e2\u30c7\u30eb\u5316\u3057\u3001\u88dc\u6b63\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u3092\u4f7f\u7528\u3057\u305f\u6cbb\u5177\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u672c\u3001\u305d\u306e\u6280\u8853\u7684\u306a\u91cd\u8981\u6027\u3001\u4e3b\u8981\u306a\u30c7\u30fc\u30bf\u3068\u696d\u754c\u30c8\u30ec\u30f3\u30c9\u3001\u305d\u3057\u3066\u6f5c\u5728\u7684\u306a\u8cfc\u5165\u8005\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b9\u30da\u30af\u30c8\u30eb\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u793a\u3057\u3001\u6700\u7d42\u7684\u306b\u9069\u5207\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u306b\u304a\u3051\u308b\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u6700\u65b0\u306eVNA\u306b\u7d44\u307f\u8fbc\u307e\u308c\u305f\u9ad8\u5ea6\u306a\u6280\u8853\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u6e2c\u5b9a\u30c7\u30fc\u30bf\u304b\u3089\u30c6\u30b9\u30c8\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u306e\u5f71\u97ff\u3092\u6570\u5b66\u7684\u306b\u57cb\u3081\u8fbc\u3093\u3060\u308a\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u30c6\u30b9\u30c8\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u3068\u306f\u3001\u30c6\u30b9\u30c8\u5bfe\u8c61\u30c7\u30d0\u30a4\u30b9\uff08DUT\uff09\u3092\u4fdd\u6301\u3057\u3001\u30a2\u30ca\u30e9\u30a4\u30b6\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u30b1\u30fc\u30d6\u30eb\u3001\u30a2\u30c0\u30d7\u30bf\u3001\u30b3\u30cd\u30af\u30bf\u3001\u30d7\u30ed\u30fc\u30d6\u306a\u3069\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e\u3053\u3068\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u306f\u3001DUT\u306e\u771f\u306e\u6027\u80fd\u3092\u4e0d\u660e\u77ad\u306b\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6b6a\u307f\u3084\u640d\u5931\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>fixture\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u6a5f\u80fd\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u4ee5\u4e0b\u306e\u70b9\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6e2c\u5b9a\u7d50\u679c\u304b\u3089\u4e0d\u8981\u306a\u6cbb\u5177\u306e\u5f71\u97ff\u3092\u9664\u53bb\u3059\u308b,<\/li>\n\n\n\n<li>\u5b9f\u969b\u306e\u52d5\u4f5c\u6761\u4ef6\u3092\u518d\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u6574\u5408\u307e\u305f\u306f\u30d0\u30e9\u30f3\u30b9\u56de\u8def\u3092\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002,<\/li>\n\n\n\n<li>\u6307\u5b9a\u3055\u308c\u305f\u30dd\u30fc\u30c8\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306b\u4e00\u81f4\u3059\u308b\u3088\u3046\u306b\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5909\u63db\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002,<\/li>\n\n\n\n<li>\u7269\u7406\u7684\u306a\u518d\u69cb\u7bc9\u306a\u3057\u306b\u3001\u8907\u96d1\u306a\u30c6\u30b9\u30c8\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u6b63\u78ba\u306b\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u30c7\u30fc\u30bf\u51e6\u7406\u306f\u8aa4\u5dee\u9805\u306e\u88dc\u6b63\u3068\u540c\u6642\u306b\u884c\u308f\u308c\u3001DUT\uff08Device Under Test\uff09\u304c\u7406\u60f3\u7684\u3067\u640d\u5931\u306e\u306a\u3044\u74b0\u5883\u306b\u3042\u308b\u304b\u306e\u3088\u3046\u306a\u6e2c\u5b9a\u7d50\u679c\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6cbb\u5177\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd<\/strong><\/td><td><strong>\u8aac\u660e<\/strong><\/td><\/tr><tr><td>\u30c7\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0<\/td><td>\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u52b9\u679c\u3092\u524a\u9664<\/td><\/tr><tr><td>\u57cb\u3081\u8fbc\u307f<\/td><td>\u6307\u5b9a\u3055\u308c\u305f\u56de\u8def\uff08\u4f8b\uff1a\u6574\u5408\u56de\u8def\uff09\u3092\u8ffd\u52a0\u3057\u307e\u3059<\/td><\/tr><tr><td>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5909\u63db<\/td><td>\u30bf\u30fc\u30b2\u30c3\u30c8\u30dd\u30fc\u30c8\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u6e2c\u5b9a\u5024\u3092\u8abf\u6574\u3057\u307e\u3059<\/td><\/tr><tr><td>\u30d0\u30e9\u30f3\u30b9\u30fb\u30a2\u30f3\u30d0\u30e9\u30f3\u30b9\u5909\u63db<\/td><td>\u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9\u3092\u5dee\u52d5\u30e2\u30fc\u30c9\u306b\u5909\u63db\u3057\u307e\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u3053\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u6a5f\u80fd\u306f\u3001\u901a\u5e38\u3001GUI\u3092\u4ecb\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u304c\u8a2d\u5b9a\u53ef\u80fd\u3067\u3042\u308a\u3001\u8907\u6570\u306e\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u8981\u7d20\u3092\u4efb\u610f\u306e\u9806\u5e8f\u3067\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u7121\u9650\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6cbb\u5177\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u91cd\u8981\u306a\u7406\u7531\uff1a\u7cbe\u5ea6\u3068\u52b9\u7387<\/h2>\n\n\n\n<p>\u52b9\u679c\u7684\u306a\u6cbb\u5177\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30a8\u30e9\u30fc\u6e90\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u3067\u6e2c\u5b9a\u7cbe\u5ea6\u3092\u9ad8\u3081\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u3067\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7814\u7a76\u958b\u767a\u3068\u88fd\u54c1\u8a2d\u8a08\uff1a\u6b63\u78ba\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u62bd\u51fa\u306b\u3088\u308a\u3001\u6700\u9069\u306a\u8a2d\u8a08\u691c\u8a3c\u3068\u8fc5\u901f\u306a\u88fd\u54c1\u30a4\u30c6\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u88fd\u9020\u304a\u3088\u3073\u54c1\u8cea\u7ba1\u7406: \u914d\u5217\u306b\u8d77\u56e0\u3059\u308b\u30a8\u30e9\u30fc\u3068\u5b9f\u969b\u306e\u6b20\u9665\u3092\u533a\u5225\u3059\u308b\u3053\u3068\u3067\u3001\u8aa4\u3063\u305f\u30ea\u30b8\u30a7\u30af\u30c8\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u7d71\u5408\uff1a\u5b9f\u969b\u306e\u52d5\u4f5c\u6761\u4ef6\u4e0b\u3067\u306eDUT\u306e\u52d5\u4f5c\u3092\u30ea\u30a2\u30eb\u306b\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u304d\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u7d71\u8a08\u306b\u3088\u308b\u3068\u3001\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308b\u7cbe\u5ea6\u306e\u5411\u4e0a\u306b\u3088\u308a\u3001\u4e0d\u78ba\u5b9f\u6027\u309220\uff5e30%\u4f4e\u6e1b\u3067\u304d\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u9ad8\u5468\u6ce2\u90e8\u54c1\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u5bfe\u5fdc\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u306e\u4e3b\u8981\u6280\u8853\u7684\u7279\u5fb4<\/h2>\n\n\n\n<p>\u6700\u8fd1\u306eVNA\u306b\u306f\u3001\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u88dc\u5b8c\u3059\u308b\u9ad8\u5ea6\u306a\u6a5f\u80fd\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u7279\u5fb4<\/strong><\/td><td><strong>\u8a73\u7d30<\/strong><\/td><\/tr><tr><td>\u5468\u6ce2\u6570\u7bc4\u56f2<\/td><td>kHz\u304b\u308940GHz\u8d85\uff08\u30df\u30ea\u6ce2\uff09\u307e\u3067\u3092\u30ab\u30d0\u30fc\u3059\u308b\u30e2\u30c7\u30eb<\/td><\/tr><tr><td>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8<\/td><td>120\uff5e144dB\u307e\u3067\u5bfe\u5fdc\u3057\u3001\u975e\u5e38\u306b\u5fae\u5f31\u306a\u4fe1\u53f7\u3082\u691c\u51fa\u53ef\u80fd<\/td><\/tr><tr><td>\u30dd\u30fc\u30c8\u6570<\/td><td>\u30b7\u30f3\u30b0\u30eb\u30dd\u30fc\u30c8\u304b\u3089\u30de\u30eb\u30c1\u30dd\u30fc\u30c8\uff084\u30dd\u30fc\u30c8\u4ee5\u4e0a\uff09\u69cb\u6210<\/td><\/tr><tr><td>\u6e2c\u5b9a\u901f\u5ea6<\/td><td>\u30c7\u30fc\u30bf\u30dd\u30a4\u30f3\u30c8\u3042\u305f\u308a\u30de\u30a4\u30af\u30ed\u79d2\u304b\u3089\u30df\u30ea\u79d2<\/td><\/tr><tr><td>\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u30b5\u30dd\u30fc\u30c8<\/td><td>\u7cbe\u5ea6\u5411\u4e0a\u306e\u305f\u3081\u306eSOLT\u304a\u3088\u3073TRL\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5b8c\u5168\u7d71\u5408<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u7d99\u7d9a\u7684\u306a\u6280\u8853\u9769\u65b0\u306b\u3088\u308a\u3001\u30dd\u30fc\u30bf\u30d6\u30ebUSB VNA\u306f\u3001\u6700\u5927124 dB\u306e\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u30680.01 dB\u672a\u6e80\u306e\u30ce\u30a4\u30ba\u30d5\u30ed\u30a2\u3092\u5b9f\u73fe\u3057\u3001\u30d9\u30f3\u30c1\u30c8\u30c3\u30d7\u30e6\u30cb\u30c3\u30c8\u306b\u5339\u6575\u3059\u308b\u6027\u80fd\u3092\u6301\u3064\u3088\u3046\u306b\u306a\u308a\u3001\u5fae\u7d30\u306a\u6cbb\u5177\u52b9\u679c\u306e\u88dc\u6b63\u306b\u4e0d\u53ef\u6b20\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e02\u5834\u52d5\u5411\u3068\u696d\u754c\u6210\u9577<\/h2>\n\n\n\n<p>\u4e16\u754c\u306e\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u5e02\u5834\u306f\u30012025\u5e74\u306b9,500\u4e07\uff5e1\u5104500\u4e07\u7c73\u30c9\u30eb\u306b\u9054\u3059\u308b\u3068\u4e88\u6e2c\u3055\u308c\u3066\u304a\u308a\u30012030\u5e74\u307e\u3067\u306e\u5e74\u9593\u5e73\u5747\u6210\u9577\u7387\uff08CAGR\uff09\u306f\u7d043.5\uff5e4.5%\u306b\u306a\u308b\u3068\u898b\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6210\u9577\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u727d\u5f15\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5G\u30a4\u30f3\u30d5\u30e9\u3068IoT\u30c7\u30d0\u30a4\u30b9\u306e\u751f\u7523\u62e1\u5927\u3001,<\/li>\n\n\n\n<li>\u822a\u7a7a\u5b87\u5b99\u3001\u9632\u885b\u3001\u901a\u4fe1\u3001\u534a\u5c0e\u4f53\u5206\u91ce\u3067\u306e\u5e45\u5e83\u3044\u63a1\u7528,<\/li>\n\n\n\n<li>\u81ea\u52d5\u8eca\u30ec\u30fc\u30c0\u30fc\u304a\u3088\u3073\u5b87\u5b99\u6280\u8853\u306b\u304a\u3051\u308b\u9ad8\u7cbe\u5ea6RF\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u5fc5\u8981\u6027\u306e\u9ad8\u307e\u308a.<\/li>\n<\/ul>\n\n\n\n<p>\u30a2\u30b8\u30a2\u592a\u5e73\u6d0b\u5e02\u5834\u306f\u3001\u88fd\u9020\u6280\u8853\u306e\u9032\u6b69\u3084\u653f\u5e9c\u306b\u3088\u308b\u6280\u8853\u6295\u8cc7\u3092\u80cc\u666f\u306b\u3001\u5e74\u5e73\u5747\u6210\u9577\u7387\uff08CAGR\uff09\u304c\u7d045\uff5e6%\u3068\u3001\u6700\u3082\u6025\u901f\u306b\u6210\u9577\u3057\u3066\u3044\u307e\u3059\u3002\u5317\u7c73\u306f\u3001\u5927\u624b\u534a\u5c0e\u4f53\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u308b\u7a4d\u6975\u7684\u306a\u7814\u7a76\u958b\u767a\u6295\u8cc7\u306b\u3088\u308a\u3001\u4f9d\u7136\u3068\u3057\u3066\u6700\u5927\u306e\u5e02\u5834\u30b7\u30a7\u30a2\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d0\u30a4\u30e4\u30fc\u30ba\u30ac\u30a4\u30c9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u305f\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u306e\u9078\u629e<\/h3>\n\n\n\n<p>\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd\u3092\u5099\u3048\u305fVNA\u3092\u9078\u629e\u3059\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u8981\u56e0\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u57fa\u6e96<\/strong><\/td><td><strong>\u8003\u616e\u4e8b\u9805<\/strong><\/td><\/tr><tr><td>\u5468\u6ce2\u6570\u5e2f<\/td><td>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u308b\uff08\u4f8b\uff1aRF\u3001\u30de\u30a4\u30af\u30ed\u6ce2\u301c\u30df\u30ea\u6ce2\u307e\u3067\uff09<\/td><\/tr><tr><td>\u30dd\u30fc\u30c8\u6570<\/td><td>\u30de\u30eb\u30c1\u30dd\u30fc\u30c8VNA\u306f\u3001\u8907\u96d1\u306a\u6cbb\u5177\u304a\u3088\u3073DUT\u69cb\u6210\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059<\/td><\/tr><tr><td>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8<\/td><td>\u3088\u308a\u9ad8\u3044\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u306f\u3001\u6cbb\u5177\u304a\u3088\u3073DUT\u306e\u52b9\u679c\u306b\u5bfe\u3059\u308b\u611f\u5ea6\u304c\u9ad8\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059<\/td><\/tr><tr><td>\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u30b5\u30dd\u30fc\u30c8<\/td><td>SOLT\u3001TRL\u3001\u304a\u3088\u3073\u81ea\u52d5\u6821\u6b63\u30eb\u30fc\u30c1\u30f3\u3068\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b<\/td><\/tr><tr><td>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\uff06GUI<\/td><td>\u76f4\u611f\u7684\u306a\u6cbb\u5177\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\u3068\u30c7\u30fc\u30bf\u53ef\u8996\u5316<\/td><\/tr><tr><td>\u643a\u5e2f\u6027\uff08\u3051\u3044\u305f\u3044\u305b\u3044\uff09<\/td><td>\u30e9\u30dc\/\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u3001USB\u30d9\u30fc\u30b9\u307e\u305f\u306f\u30d9\u30f3\u30c1\u30c8\u30c3\u30d7<\/td><\/tr><tr><td>\u4e88\u7b97<\/td><td>\u30a8\u30f3\u30c8\u30ea\u30fc\u30e2\u30c7\u30eb\u304b\u3089\u30cf\u30a4\u30a8\u30f3\u30c9\u306a\u7cbe\u5bc6\u6a5f\u5668\u307e\u3067<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4e3b\u8981\u30e1\u30fc\u30ab\u30fc\u306f\u30015G\u30c7\u30d0\u30a4\u30b9\u306e\u30c6\u30b9\u30c8\u3001\u534a\u5c0e\u4f53\u691c\u8a3c\u3001\u822a\u7a7a\u5b87\u5b99\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3001\u81ea\u52d5\u8eca\u30ec\u30fc\u30c0\u30fc\u958b\u767a\u306b\u7279\u5316\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u9769\u65b0\u3092\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u7528\u4f8b\uff1a\u30a2\u30f3\u30c6\u30ca\u6e2c\u5b9a\u306b\u304a\u3051\u308b\u30c7\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<p>\u8907\u96d1\u306a\u6cbb\u5177\u306b\u7d44\u307f\u8fbc\u307e\u308c\u305f\u5c0f\u578b\u30a2\u30f3\u30c6\u30ca\u3092\u30c6\u30b9\u30c8\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u60f3\u50cf\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u6cbb\u5177\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306a\u3057\u3067\u306f\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u6027\u80fd\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u3084\u30b3\u30cd\u30af\u30bf\u306e\u5f71\u97ff\u306b\u3088\u308b\u640d\u5931\u3084\u4f4d\u76f8\u8aa4\u5dee\u306e\u5897\u5927\u3092\u793a\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6cbb\u5177\u306e\u30c7\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>VNA\u306b\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u306eS\u30d1\u30e9\u30e1\u30fc\u30bf\u30e2\u30c7\u30eb\u304c\u30ed\u30fc\u30c9\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30a2\u30f3\u30c6\u30ca\u5fdc\u7b54\u306e\u6e2c\u5b9a\u30c7\u30fc\u30bf\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u88dc\u6b63\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u7d50\u679c\u306f\u771f\u306e\u30a2\u30f3\u30c6\u30ca\u7279\u6027\u3092\u53cd\u6620\u3057\u3001\u8a2d\u8a08\u306e\u6700\u9069\u5316\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u30a4\u30c6\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u524a\u6e1b\u3055\u308c\u3001\u5e02\u5834\u6295\u5165\u307e\u3067\u306e\u6642\u9593\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sankorf \u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u9ad8\u7cbe\u5ea6\u30c6\u30b9\u30c8\u3092\u5b9f\u73fe<\/h2>\n\n\n\n<p>\u6700\u9ad8\u30af\u30e9\u30b9\u306e\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u6a5f\u80fd\u3068\u5f37\u529b\u306a\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u6c42\u3081\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u7d44\u7e54\u306e\u305f\u3081\u306b\u3001Sankorf\u306f\u7cbe\u5ea6\u3001\u6c4e\u7528\u6027\u3001\u4f7f\u3044\u3084\u3059\u3055\u3092\u8ffd\u6c42\u3057\u305f\u6700\u5148\u7aef\u306eRF\u304a\u3088\u3073USB VNA\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u53b3\u683c\u306a\u7814\u7a76\u958b\u767a\u74b0\u5883\u304b\u3089\u5927\u91cf\u751f\u7523\u307e\u3067\u3001Sankorf\u88fd\u54c1\u306f\u9ad8\u5ea6\u306a\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u7d71\u5408\u3057\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u3001\u5b9f\u884c\u53ef\u80fd\u306a\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<p>\u5f53\u793e\u306e\u5e02\u5834\u3092\u30ea\u30fc\u30c9\u3059\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3001\u30de\u30eb\u30c1\u30dd\u30fc\u30c8\u30c6\u30b9\u30c8\u3001\u9ad8\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u3001\u304a\u3088\u3073\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u3068\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u7d71\u5408\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u8a2d\u8a08\u304a\u3088\u3073\u30c6\u30b9\u30c8\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u5f37\u5316\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u5f53\u793e\u306eRF\u6e2c\u5b9a\u7cbe\u5ea6\u3068\u52b9\u7387\u3092\u3069\u306e\u3088\u3046\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/sankorf.com\/ja\/\">Sanko<\/a>. \u30c6\u30b9\u30c8\u74b0\u5883\u306e\u6700\u9069\u5316\u3084\u30ab\u30b9\u30bf\u30e0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u691c\u8a0e\u3092\u3054\u5e0c\u671b\u3067\u3059\u304b\uff1f <a href=\"https:\/\/sankorf.com\/ja\/contact-us\/\">\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/a> \u3088\u308a\u6b63\u78ba\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044RF\u6e2c\u5b9a\u3078\u306e\u9053\u306e\u308a\u3092\u3001\u76f4\u63a5\u7684\u304b\u3064\u52a0\u901f\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d9\u30af\u30c8\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30ca\u30e9\u30a4\u30b6\u306b\u304a\u3051\u308b\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u4f55\u3067\u3059\u304b\u3001\u307e\u305f\u306a\u305c\u91cd\u8981\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001VNA\u306e\u6a5f\u80fd\u3067\u3001\u6e2c\u5b9a\u7d50\u679c\u304b\u3089\u30c6\u30b9\u30c8\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\uff08\u30b1\u30fc\u30d6\u30eb\u3001\u30b3\u30cd\u30af\u30bf\u3001\u30a2\u30c0\u30d7\u30bf\uff09\u306e\u5f71\u97ff\u3092\u6570\u5b66\u7684\u306b\u8ffd\u52a0\u307e\u305f\u306f\u524a\u9664\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7269\u7406\u7684\u306a\u30c6\u30b9\u30c8\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u3088\u3063\u3066\u5c0e\u5165\u3055\u308c\u308b\u8aa4\u5dee\u3092\u53d6\u308a\u9664\u304d\u3001\u30c6\u30b9\u30c8\u5bfe\u8c61\u30c7\u30d0\u30a4\u30b9\u306e\u771f\u306e\u6319\u52d5\u3092\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3001\u6e2c\u5b9a\u7cbe\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u91cd\u8981\u3067\u3059\u3002.<br><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>VNA\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3067\u30c7\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u3092\u5b9f\u884c\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30a8\u30f3\u30d9\u30c7\u30a3\u30f3\u30b0\u306f\u3001VNA\u306b\u30c6\u30b9\u30c8\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u306eS\u30d1\u30e9\u30e1\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u30ed\u30fc\u30c9\u3057\u3001VNA\u304c\u751f\u306e\u6e2c\u5b9a\u5024\u304b\u3089\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u306e\u5f71\u97ff\u3092\u5dee\u3057\u5f15\u304f\u3053\u3068\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u306e\u6b6a\u307f\u306a\u3057\u306bDUT\uff08DUT\uff1aDevice Under Test\u3001\u88ab\u6e2c\u5b9a\u30c7\u30d0\u30a4\u30b9\uff09\u306e\u5fdc\u7b54\u306e\u307f\u3092\u5206\u6790\u3067\u304d\u3001\u8a2d\u8a08\u691c\u8a3c\u3068\u88fd\u9020\u54c1\u8cea\u7ba1\u7406\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<br><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>VNA\u306e\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\n<ul class=\"wp-block-list\">\n<li>\u4e00\u822c\u7684\u306a\u6821\u6b63\u65b9\u6cd5\u306b\u306f\u3001SOLT\uff08Short-Open-Load-Thru\uff09\u3001TRL\uff08Thru-Reflect-Line\uff09\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u6821\u6b63\u3001\u96fb\u5b50\u6821\u6b63\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6821\u6b63\u306f\u3001\u7cfb\u7d71\u7684\u306a\u6e2c\u5b9a\u8aa4\u5dee\u3092\u9664\u53bb\u3057\u3001\u6cbb\u5177\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u9ad8\u7cbe\u5ea6\u306aS\u30d1\u30e9\u30e1\u30fc\u30bf\u6e2c\u5b9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<br><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>VNA\u304c\u901a\u5e38\u63d0\u4f9b\u3059\u308b\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u5bfe\u5fdc\u306e\u5468\u6ce2\u6570\u7bc4\u56f2\u3068\u30dd\u30fc\u30c8\u69cb\u6210\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u304b\uff1f\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3VNAs\u306f\u3001\u901a\u5e38\u3001\u4f4eMHz\u304b\u308940GHz\u4ee5\u4e0a\uff08\u30df\u30ea\u6ce2\u5e2f\uff09\u307e\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u30dd\u30fc\u30c8\u69cb\u6210\u306f1\u30dd\u30fc\u30c8\u304b\u30894\u30dd\u30fc\u30c8\u4ee5\u4e0a\u307e\u3067\u69d8\u3005\u3067\u3001\u30de\u30eb\u30c1\u30dd\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c6\u30b9\u30c8\u3084\u8907\u96d1\u306a\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u8a2d\u5b9a\u304c\u53ef\u80fd\u3067\u3059\u3002.<br><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6cbb\u5177\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u7d50\u679c\u304c\u4e0d\u6b63\u78ba\u306b\u898b\u3048\u308b\u5834\u5408\u306e\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d2\u30f3\u30c8\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u306eS\u30d1\u30e9\u30e1\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u304c\u4e0d\u6b63\u307e\u305f\u306f\u4e0d\u5b8c\u5168\u3067\u3059\u3002,<\/li>\n\n\n\n<li>\u6e2c\u5b9a\u8aa4\u5dee\u306b\u3064\u306a\u304c\u308b\u9ad8\u3044\u6cbb\u5177\u640d\u5931,<\/li>\n\n\n\n<li>\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u30a8\u30e9\u30fc\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u6027,<\/li>\n\n\n\n<li>\u30dd\u30fc\u30c8\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u4e0d\u6574\u5408,<\/li>\n\n\n\n<li>S\u30d1\u30e9\u30e1\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u3068\u6e2c\u5b9a\u30b9\u30a4\u30fc\u30d7\u306e\u5468\u6ce2\u6570\u7bc4\u56f2\u306e\u4e0d\u4e00\u81f4\u3002.<br>\u6cbb\u5177\u30e2\u30c7\u30eb\u306e\u691c\u8a3c\u3068\u614e\u91cd\u306a\u518d\u8abf\u6574\u3067\u3001\u305d\u306e\u3088\u3046\u306a\u554f\u984c\u306f\u901a\u5e38\u89e3\u6c7a\u3057\u307e\u3059<\/li>\n<\/ul>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>In today\u2019s rapidly advancing RF and microwave technology landscape, precision in measurement is critical. The vector network analyzer (VNA) stands as an essential test instrument for characterising electrical networks at high frequencies. One of the pivotal features that significantly enhances VNA measurement accuracy and realism is fixture simulation. This process mathematically models and corrects the effects of the physical test fixtures used during measurements. This article delves into the fundamentals of fixture simulation using vector network analyzers, explains its technical significance, presents key data and industry trends, and guides potential buyers through the application spectrum, culminating in actionable insights to choose the right solution. What is Fixture Simulation in a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2346,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[62],"tags":[],"class_list":["post-2344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vector Network Analyzer Fixture Simulation Guide | Accurate RF Testing<\/title>\n<meta name=\"description\" content=\"Explore fixture simulation with vector network analyzers for precise RF measurements. 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