{"id":4050,"date":"2025-07-22T00:00:00","date_gmt":"2025-07-22T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/rfi-radio-frequency-interference-causes-effects-solutions\/"},"modified":"2026-06-10T01:39:58","modified_gmt":"2026-06-10T01:39:58","slug":"rfi-radio-frequency-interference-causes-effects-solutions","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/rfi-radio-frequency-interference-causes-effects-solutions","title":{"rendered":"RFI\uff08\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff09\u3068\u306f\uff1f"},"content":{"rendered":"<h2 class=\"wp-block-heading\" >\ud83d\udce1 \u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff08RFI\uff09<\/strong> \u96fb\u8a71\u3084Wi-Fi\u306a\u3069\u306e\u7121\u7dda\u6a5f\u5668\u306e\u52d5\u4f5c\u3092\u59a8\u3052\u3001\u6027\u80fd\u4f4e\u4e0b\u3084\u63a5\u7d9a\u969c\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u4e0d\u8981\u306a\u4fe1\u53f7\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002.<\/p><\/li><li><p>\u4e00\u822c\u7684\u306a <strong>RFI\u306e\u767a\u751f\u6e90<\/strong> \u306b\u306f\u5bb6\u5ead\u7528\u96fb\u5b50\u6a5f\u5668\u3001\u96f7\u3092\u4f34\u3046\u81ea\u7136\u73fe\u8c61\u3001\u591a\u6570\u306e\u6a5f\u5668\u304c\u5bc6\u96c6\u3059\u308b\u90fd\u5e02\u74b0\u5883\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u3067\u5e72\u6e09\u539f\u56e0\u306e\u7279\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p><\/li><li><p>RFI\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u4f7f\u7528\u3001\u9069\u5207\u306a\u63a5\u5730\u3001\u30b7\u30fc\u30eb\u30c9\u51e6\u7406\u3001\u304a\u3088\u3073\u6a5f\u5668\u306e\u8ce2\u3044\u914d\u7f6e\u306b\u3088\u308a\u3001 <strong>\u5e72\u6e09\u3092\u4f4e\u6e1b\u3057\u3001<\/strong> \u65b0\u3057\u3044\u7121\u7dda\u6280\u8853\u304c\u767b\u5834\u3057\u3066\u3082\u3001\u96fb\u5b50\u6a5f\u5668\u3092\u4fe1\u983c\u6027\u9ad8\u304f\u52d5\u4f5c\u3055\u305b\u7d9a\u3051\u3089\u308c\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1312\" height=\"736\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d9caaecf1944f9eac429b0b1129620c.webp\" alt=\"What is RFI ?\" class=\"wp-image-4049\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d9caaecf1944f9eac429b0b1129620c.webp 1312w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d9caaecf1944f9eac429b0b1129620c-300x168.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d9caaecf1944f9eac429b0b1129620c-1024x574.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d9caaecf1944f9eac429b0b1129620c-768x431.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/8d9caaecf1944f9eac429b0b1129620c-18x10.webp 18w\" sizes=\"(max-width: 1312px) 100vw, 1312px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udce1 \u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff08RFI\uff09\u306e\u6982\u8981<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff08RFI\uff09<\/strong> \u306f\u3001 <strong>\u96fb\u78c1\u5e72\u6e09\uff08<\/strong><a target=\"_self\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-electromagnetic-interference\/\"><strong>EMI<\/strong><\/a><strong>)<\/strong> \u3068\u306f\u3001\u4e0d\u8981\u306a\u7121\u7dda\u5468\u6ce2\u6570\u4fe1\u53f7\u304c\u96fb\u5b50\u6a5f\u5668\u3084\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u6b63\u5e38\u306a\u52d5\u4f5c\u3092\u59a8\u3052\u308b\u73fe\u8c61\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u4fe1\u53f7\u306f\u901a\u5e38\u3001 <strong>10 kHz\uff5e300 GHz<\/strong> \u306e\u7bc4\u56f2\u306b\u3042\u308a\u3001\u610f\u56f3\u7684\u307e\u305f\u306f\u5076\u767a\u7684\u306a\u3055\u307e\u3056\u307e\u306a\u767a\u751f\u6e90\u304b\u3089\u751f\u3058\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30d9\u30fc\u30b9\u306e\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u7279\u306b\u9ad8\u901f\u901a\u4fe1\u3084\u7523\u696d\u7528\u74b0\u5883\u306b\u304a\u3044\u3066RFI\u304c\u91cd\u5927\u306a\u61f8\u5ff5\u4e8b\u9805\u3067\u3042\u308a\u3001\u4fe1\u53f7\u54c1\u8cea\u306e\u52a3\u5316\u3001\u30c7\u30fc\u30bf\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306e\u4f4e\u4e0b\u3001\u3055\u3089\u306b\u306f\u5b8c\u5168\u306a\u901a\u4fe1\u969c\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udce1 RFI\u306e\u539f\u56e0\u3068\u306f\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff08RFI\uff09\u306f\u3001\u81ea\u7136\u304a\u3088\u3073\u4eba\u70ba\u7684\u306a\u767a\u751f\u6e90\u304b\u3089\u653e\u51fa\u3055\u308c\u308b\u4e0d\u8981\u306a\u7121\u7dda\u4fe1\u53f7\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002\u4e3b\u306a\u30ab\u30c6\u30b4\u30ea\u30fc\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u261b \u7523\u696d\u30fb\u96fb\u6c17\u6a5f\u5668<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30e2\u30fc\u30bf\u30fc\u3001\u86cd\u5149\u706f\u3001\u96fb\u5b50\u30ec\u30f3\u30b8<\/p><\/li><li><p>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\uff08SMPS\uff09<\/p><\/li><li><p>\u53ef\u5909\u5468\u6ce2\u6570\u30c9\u30e9\u30a4\u30d6\uff08VFD\uff09<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u261b \u7121\u7dda\u6a5f\u5668<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Wi-Fi\u30eb\u30fc\u30bf\u30fc\u3001Bluetooth\u3001\u643a\u5e2f\u96fb\u8a71<\/p><\/li><li><p>4 GHz\u304a\u3088\u30735 GHz\u5e2f\u3067\u52d5\u4f5c\u3059\u308b\u6a5f\u5668\u540c\u58eb\u304c\u76f8\u4e92\u306b\u5e72\u6e09\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u261b \u7269\u7406\u7684\u30fb\u74b0\u5883\u7684\u8981\u56e0<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u58c1\u3001\u5efa\u7269\u3001\u5bb6\u5177\u306a\u3069\u306f\u4fe1\u53f7\u3092\u906e\u65ad\u307e\u305f\u306f\u53cd\u5c04\u3057\u307e\u3059\u3002<\/p><\/li><li><p>\u96e8\u3001\u9727\u3001\u6a39\u6728\u306a\u3069\u306f\u9ad8\u5468\u6ce2RF\u6ce2\uff08\u7279\u306b10 GHz\u8d85\uff09\u3092\u5438\u53ce\u307e\u305f\u306f\u6563\u4e71\u3055\u305b\u308b\u305f\u3081\u30015G\u3084\u885b\u661f\u901a\u4fe1\u306a\u3069\u306e\u7121\u7dda\u4fe1\u53f7\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u261b \u81ea\u7136\u767a\u751f\u6e90<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u96f7\u3084\u592a\u967d\u30d5\u30ec\u30a2\u306a\u3069\u306e\u81ea\u7136\u767a\u751f\u6e90\u306f\u3001\u6975\u7aef\u306a\u6761\u4ef6\u4e0b\u3067\u5e83\u5e2f\u57dfRF\u30ce\u30a4\u30ba\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u65e5\u5e38\u7684\u306a\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5f71\u97ff\u306f\u4e00\u822c\u306b\u9650\u5b9a\u7684\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u261b \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304a\u3088\u3073\u8a2d\u8a08\u4e0a\u306e\u554f\u984c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u30b7\u30fc\u30eb\u30c9\u3055\u308c\u3066\u3044\u306a\u3044\u30b1\u30fc\u30d6\u30eb\u3001\u4e0d\u9069\u5207\u306aPCB\u30ec\u30a4\u30a2\u30a6\u30c8<\/p><\/li><li><p>\u8150\u98df\u3057\u305f\u307e\u305f\u306f\u54c1\u8cea\u306e\u4f4e\u3044\u30b3\u30cd\u30af\u30bf\u306f\u3001\u53d7\u52d5\u7684\u76f8\u4e92\u5909\u8abf\uff08PIM\uff09\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u7279\u306b\u9ad8\u96fb\u529b\u307e\u305f\u306f\u9ad8\u5bc6\u5ea6\u5468\u6ce2\u6570\u5e2f\u57df\u3092\u6271\u3046RF\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u975e\u7dda\u5f62\u73fe\u8c61\u3067\u3059\u3002.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u261b \u610f\u56f3\u7684\u304a\u3088\u3073\u975e\u610f\u56f3\u7684\u306a\u653e\u5c04\u6e90<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u53cc\u65b9\u5411\u7121\u7dda\u6a5f\u3001RFID\u30ea\u30fc\u30c0\u30fc\u3001\u30e2\u30cb\u30bf\u30fc\u3001CPU<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udce1 RFI\uff08\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff09\u306e\u4f4e\u6e1b\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RFI\u306e\u4f4e\u6e1b\u306b\u306f\u3001\u5e72\u6e09\u6e90\u306e\u7279\u5b9a\u3001\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u6280\u8853\u306e\u6d3b\u7528\u3001\u30a2\u30fc\u30b9\u304a\u3088\u3073\u30b7\u30fc\u30eb\u30c9\u5bfe\u7b56\u306e\u5b9f\u65bd\u3001\u304a\u3088\u3073\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u6a5f\u5668\u304a\u3088\u3073\u30ec\u30a4\u30a2\u30a6\u30c8\u8a2d\u8a08\u306b\u304a\u3051\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306e\u9069\u7528\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >RFI\u767a\u751f\u6e90\u306e\u7279\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u78ba\u306a\u691c\u51fa\u304c\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u30a2\u30ca\u30e9\u30a4\u30b6<\/strong> \u2013 \u72ed\u5e2f\u57df\uff0f\u5e83\u5e2f\u57df\u4fe1\u53f7\u3092\u53ef\u8996\u5316<\/p><\/li><li><p><strong>\u65b9\u5411\u6027\u30a2\u30f3\u30c6\u30ca<\/strong> \uff08\u4f8b\uff1a\u30e4\u30ae\u30a2\u30f3\u30c6\u30ca\uff09\u2013 \u4fe1\u53f7\u306e\u5230\u6765\u65b9\u5411\u3092\u8ffd\u8de1<\/p><\/li><li><p><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u304a\u3088\u3073\u30b7\u30b0\u30cd\u30c1\u30e3\u30a2\u30ca\u30e9\u30a4\u30b6<\/strong> \u2013 \u77ac\u6642\u7684\u307e\u305f\u306f\u53cd\u5fa9\u7684\u306a\u5e72\u6e09\u3092\u30ad\u30e3\u30d7\u30c1\u30e3<\/p><\/li><li><p><strong>\u30de\u30c3\u30d4\u30f3\u30b0\u30c4\u30fc\u30eb<\/strong> \u2013 GPS\u306b\u3088\u308b\u4e09\u89d2\u6e2c\u91cf\u3092\u7528\u3044\u3066\u767a\u751f\u6e90\u3092\u5730\u56f3\u4e0a\u306b\u30d7\u30ed\u30c3\u30c8<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>LINK-PP\u306e\u5149\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001<\/strong> \u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\uff1a <em>AirSleuth-Pro<\/em> \u304a\u3088\u3073 <em>RFeye Site<\/em> \u306f\u3001\u9ad8\u5ea6\u306aRFI\u8a3a\u65ad\u306b\u975e\u5e38\u306b\u6709\u52b9\u3067\u3059\u3002.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >RFI\u30d5\u30a3\u30eb\u30bf\u304a\u3088\u3073\u6291\u5236\u6280\u8853<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RFI\u30d5\u30a3\u30eb\u30bf\u306f\u3001\u610f\u56f3\u3055\u308c\u305f\u4fe1\u53f7\u3092\u901a\u904e\u3055\u305b\u306a\u304c\u3089\u9ad8\u5468\u6ce2\u30ce\u30a4\u30ba\u3092\u6291\u5236\u3057\u307e\u3059\u3002\u4e3b\u306b\u4ee5\u4e0b\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u96fb\u6e90\u30e9\u30a4\u30f3<\/strong> \u2013 \u5c0e\u4f53\u4f1d\u642c\u30a8\u30df\u30c3\u30b7\u30e7\u30f3\u3092\u906e\u65ad<\/p><\/li><li><p><strong>\u4fe1\u53f7\u30e9\u30a4\u30f3<\/strong> \u2013 \u5dee\u52d5\u30e2\u30fc\u30c9\u304a\u3088\u3073\u5171\u901a\u30e2\u30fc\u30c9\u30ce\u30a4\u30ba\u3092\u6291\u5236<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u306e\u30d5\u30a3\u30eb\u30bf\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6a5f\u80fd\u304c\u542b\u307e\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u5c0f\u578b\u5316\u8a2d\u8a08<\/strong> \u30b3\u30f3\u30d1\u30af\u30c8\u30c7\u30d0\u30a4\u30b9\u5411\u3051<\/p><\/li><li><p><strong>\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30d5\u30a3\u30eb\u30bf<\/strong> \u53d7\u52d5\u7684\u304a\u3088\u3073\u80fd\u52d5\u7684\u6291\u5236\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e<\/p><\/li><li><p><strong>\u591a\u6bb5\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/strong> \u96fb\u529b\u5bc6\u5ea6\u306e\u9ad8\u3044\u7523\u696d\u74b0\u5883\u5411\u3051<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u30d5\u30a3\u30eb\u30bf\u306f\u4ee5\u4e0b\u306e\u4e21\u65b9\u306e\u5e72\u6e09\u306b\u5bfe\u51e6\u3057\u307e\u3059\uff1a <strong>\u5171\u901a\u30e2\u30fc\u30c9<\/strong> \u304a\u3088\u3073 <strong>\u5dee\u52d5\u30e2\u30fc\u30c9<\/strong> \u5e72\u6e09.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u7279\u6709\u306eRFI\u4f4e\u6e1b\u5bfe\u7b56<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" > \u30b7\u30fc\u30eb\u30c9\u4ed8\u304dRJ45\u30b3\u30cd\u30af\u30bf<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u5c5e\u88fd\u30b7\u30fc\u30eb\u30c9 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\">\ud83d\udc49 LINK-PP\u3067\u306f\u3001<\/a> RF\u306e\u4fb5\u5165\uff0f\u6f0f\u6d29\u3092\u9632\u6b62\u3057\u3001\u4fe1\u53f7\u6574\u5408\u6027\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >\u7d71\u5408\u30de\u30b0\u30cd\u30c6\u30a3\u30af\u30b9\uff08LAN\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\uff09<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17548-lan-transformer.htm\">LAN\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc<\/a> \u4fe1\u53f7\u7d4c\u8def\u3092\u5206\u96e2\u3057\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8PHY\u3078\u306e\u30ce\u30a4\u30ba\u7d50\u5408\u3092\u6291\u5236\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" >PCB\u306e\u30a2\u30fc\u30b9\u304a\u3088\u3073\u30ec\u30a4\u30a2\u30a6\u30c8<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>\u9ad8\u5468\u6ce2\u4fe1\u53f7\u5411\u3051\u306e<\/strong> \u77ed\u3044\u30ea\u30bf\u30fc\u30f3\u30d1\u30b9<\/p><\/li><li><p>\u30c8\u30ec\u30fc\u30b9\u4e0b\u306b <strong>\u5805\u56fa\u306a\u30b0\u30e9\u30a6\u30f3\u30c9\u30d7\u30ec\u30fc\u30f3\u3092\u7dad\u6301<\/strong> \u30c8\u30ec\u30fc\u30b9\u4e0b\u306b<\/p><\/li><li><p>RJ45\u30b7\u30fc\u30eb\u30c9\u30bf\u30d6\u3092 <strong>\u30c1\u30e3\u30b7\u30b9\u30a2\u30fc\u30b9\u306b<\/strong> \u76f4\u63a5\u63a5\u7d9a <strong>\u30c1\u30e3\u30b7\u30b9\u30a2\u30fc\u30b9\u306b<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" >\u7d50\u7dda\u5bfe\u30b1\u30fc\u30d6\u30eb\uff08\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u4f7f\u7528\u3059\u308b\u969b\u306f <strong>\u30b7\u30fc\u30eb\u30c9\u4ed8\u304d\u30c4\u30a4\u30b9\u30c8\u30da\u30a2\uff08STP\uff09<\/strong> \u96d1\u97f3\u306e\u591a\u3044\u74b0\u5883\u3067\u4f7f\u7528<\/p><\/li><li><p>\u30b1\u30fc\u30d6\u30eb\u30b7\u30fc\u30eb\u30c9\u306e\u4e21\u7aef\u3092\u9069\u5207\u306b\u30a2\u30fc\u30b9\u3059\u308b\u3053\u3068<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" > \u30a2\u30fc\u30b9\u3001\u30b7\u30fc\u30eb\u30c9\u3001\u304a\u3088\u3073\u6a5f\u5668\u914d\u7f6e<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u30a2\u30fc\u30b9<\/strong>\uff1a\u5e72\u6e09\u3092\u5b89\u5168\u306b\u30a2\u30fc\u30b9\u3078\u9003\u304c\u3057\u307e\u3059<\/p><\/li><li><p><strong>\u30b7\u30fc\u30eb\u30c9<\/strong>\uff1a\u7b50\u4f53\uff08\u4f8b\uff1a\u9285\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff09\u3067RF\u3092\u906e\u65ad\u307e\u305f\u306f\u53cd\u5c04\u3057\u307e\u3059<\/p><\/li><li><p><strong>\u914d\u7f6e\u4f4d\u7f6e<\/strong>\uff1a\u611f\u5ea6\u306e\u9ad8\u3044\u6a5f\u5668\u3092\u96fb\u5b50\u30ec\u30f3\u30b8\u3084\u30b3\u30fc\u30c9\u30ec\u30b9\u96fb\u8a71\u306e\u8fd1\u304f\u306b\u8a2d\u7f6e\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/p><\/li><li><p><strong>\u8a2d\u8a08\u7d71\u5408<\/strong>\uff1a\u518d\u8a2d\u8a08\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b\u305f\u3081\u3001\u8a2d\u8a08\u521d\u671f\u6bb5\u968e\u304b\u3089EMI\/RFI\u30b7\u30fc\u30eb\u30c9\u3092\u9069\u7528\u3057\u307e\u3059<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udce1 RFI\u3068EMI\uff1a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RFI\u306f\u3057\u3070\u3057\u3070EMI\u3068\u540c\u7fa9\u306b\u4f7f\u308f\u308c\u307e\u3059\u304c\u3001\u53b3\u5bc6\u306b\u306f\u540c\u3058\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3069\u3061\u3089\u3082\u96fb\u5b50\u6a5f\u5668\u30b7\u30b9\u30c6\u30e0\u3092\u59a8\u5bb3\u3059\u308b\u4e0d\u8981\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6307\u3057\u307e\u3059\u304c\u3001\u5bfe\u8c61\u3068\u3059\u308b\u5468\u6ce2\u6570\u5e2f\u57df\u3068\u767a\u751f\u6e90\u304c\u7570\u306a\u308a\u307e\u3059\u3002RFI\uff08\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff09\u306fEMI\u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u3067\u3042\u308a\u3001\u7279\u306b\u7121\u7dda\u901a\u4fe1\u306b\u7528\u3044\u3089\u308c\u308b\u7121\u7dda\u5468\u6ce2\u6570\u5e2f\u57df\u306b\u304a\u3051\u308b\u5e72\u6e09\u3092\u6307\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001EMI\u306f\u4f4e\u5468\u6ce2\u304b\u3089\u9ad8\u5468\u6ce2\u307e\u3067\u5e83\u7bc4\u56f2\u306b\u53ca\u3076\u5e72\u6e09\u3092\u542b\u307f\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>\u8981\u7d20<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff08RFI\uff09<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>\u96fb\u78c1\u59a8\u5bb3\uff08EMI\uff09<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5468\u6ce2\u6570\u7bc4\u56f2<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7121\u7dda\u5468\u6ce2\u6570\u5e2f\uff08\u96fb\u6ce2\u3001\u30de\u30a4\u30af\u30ed\u6ce2\uff09<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f4e\u5468\u6ce2\u304b\u3089\u9ad8\u5468\u6ce2\u307e\u3067\u5e83\u7bc4\u56f2<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u4ee3\u8868\u7684\u306a\u767a\u751f\u6e90<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Wi-Fi\u30eb\u30fc\u30bf\u30fc\u3001\u643a\u5e2f\u96fb\u8a71\u3001Bluetooth\u3001\u30b7\u30fc\u30eb\u30c9\u3055\u308c\u3066\u3044\u306a\u3044\u6a5f\u5668<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u30e2\u30fc\u30bf\u30fc\u3001\u767a\u96fb\u6a5f\u3001\u9001\u914d\u96fb\u7dda\u3001\u96f7\u3001\u592a\u967d\u30d5\u30ec\u30a2<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u6027\u8cea<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>EMI\u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u3067\u3042\u308a\u3001\u4e3b\u306bRF\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u3067\u653e\u5c04\u3055\u308c\u307e\u3059<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u4f1d\u5c0e\u578b\u3001\u8a98\u5c0e\u578b\u3001\u5bb9\u91cf\u7d50\u5408\u578b\u3001\u304a\u3088\u3073\u653e\u5c04\u578b\u306eEMI\u3092\u542b\u3080<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u5f71\u97ff<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u7121\u7dda\u30b7\u30b9\u30c6\u30e0\u3092\u59a8\u5bb3\u3057\u3001\u901a\u4fe1\u6a5f\u5668\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u591a\u304f\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u30ce\u30a4\u30ba\u3001\u96fb\u5727\u964d\u4e0b\u3001\u304a\u3088\u3073\u5e72\u6e09\u3092\u5f15\u304d\u8d77\u3053\u3059<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udce1 RFI\u8010\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u7523\u696d\u7528Ethernet\u30b9\u30a4\u30c3\u30c1<\/strong><\/p><\/li><li><p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5099\u3048\u305f\u533b\u7642\u6a5f\u5668<\/strong><\/p><\/li><li><p><strong>\u5c4b\u5916\u307e\u305f\u306f\u81ea\u52d5\u8eca\u5411\u3051Ethernet\u30b7\u30b9\u30c6\u30e0<\/strong><\/p><\/li><li><p><strong>PoE\u76e3\u8996\u30b7\u30b9\u30c6\u30e0<\/strong><\/p><\/li><li><p><strong>\u611f\u5ea6\u306e\u9ad8\u3044PHY\u3092\u642d\u8f09\u3057\u305f\u7d44\u8fbc\u307f\u30b7\u30b9\u30c6\u30e0<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP\u306f\u5e45\u5e83\u3044\u7a2e\u985e\u306e <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>\u78c1\u6c17\u6a5f\u80fd\u5185\u8535RJ45\u30b3\u30cd\u30af\u30bf<\/strong><\/a> EMI\/RFI\u6027\u80fd\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u8a2d\u8a08\u3055\u308c\u305f <strong>IEEE 802.3\u6e96\u62e0\u30b7\u30b9\u30c6\u30e0<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udce1 \u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff08RFI\uff09<\/strong> \u9ad8\u901fEthernet\u304a\u3088\u3073\u7523\u696d\u7528\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u91cd\u5927\u306a\u8ab2\u984c\u3092\u3082\u305f\u3089\u3059\u3002\u6df1\u523b\u306aRFI\u306f\u4fe1\u53f7\u54c1\u8cea\u3092\u52a3\u5316\u3055\u305b\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u4f4e\u4e0b\u3055\u305b\u3001\u6975\u7aef\u306a\u5834\u5408\u306b\u306f\u4e00\u6642\u7684\u306a\u901a\u4fe1\u969c\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52b9\u679c\u7684\u306aRFI\u5bfe\u7b56\u306b\u306f\u5305\u62ec\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u2014\u2014\u30b7\u30fc\u30eb\u30c9\u4ed8\u304d\u30b3\u30cd\u30af\u30bf\u3001\u9ad8\u54c1\u8ceaLAN\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u3001\u6700\u9069\u5316\u3055\u308c\u305fPCB\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u304a\u3088\u3073\u9069\u5207\u306a\u30b0\u30e9\u30a6\u30f3\u30c9\u51e6\u7406\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u52d5\u7684\u306a\u8a2d\u8a08\u3001\u5fb9\u5e95\u7684\u306a\u8a66\u9a13\u3001\u304a\u3088\u3073\u7d99\u7d9a\u7684\u306a\u5e72\u6e09\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306f\u3001\u5b89\u5b9a\u7684\u304b\u3064EMI\u306b\u5f37\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u307e\u305f\u53c2\u7167<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-electromagnetic-interference\/\">\u96fb\u5b50\u6a5f\u5668\u3078\u306eEMI\u5e72\u6e09\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u7406\u89e3\u3059\u308b<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-cpri-common-public-radio-interface\/\">\u4e00\u822c\u516c\u958b\u7121\u7dda\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\uff08CPRI\uff09\u5165\u9580<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/what-is-emc-electromagnetic-compatibility\/\">\u96fb\u78c1\u4e21\u7acb\u6027\uff08EMC\uff09\u306e\u6982\u5ff5\u306b\u3064\u3044\u3066\u89e3\u8aac<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/ja\/glossary\/insertion-loss-impact-on-rj45-magjack\/\">\u633f\u5165\u640d\u5931\u304cRJ45\u30de\u30b0\u30b8\u30e3\u30c3\u30af\u306e\u6027\u80fd\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>RFI\uff08\u7121\u7dda\u5468\u6ce2\u6570\u5e72\u6e09\uff09\u3068\u306f\u3001\u96fb\u5b50\u6a5f\u5668\u306e\u52d5\u4f5c\u3092\u59a8\u3052\u3001\u6027\u80fd\u4f4e\u4e0b\u3084\u901a\u4fe1\u969c\u5bb3\u3092\u5f15\u304d\u8d77\u3053\u3059\u4e0d\u8981\u306a\u7121\u7dda\u4fe1\u53f7\u3067\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":4049,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[22,23,25],"class_list":["post-4050","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-integrated-rj45-connectors","tag-link-pp-lan-transformers","tag-modular-jack"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/comments?post=4050"}],"version-history":[{"count":2,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4050\/revisions"}],"predecessor-version":[{"id":9414,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/posts\/4050\/revisions\/9414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media\/4049"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/media?parent=4050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/categories?post=4050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ja\/wp-json\/wp\/v2\/tags?post=4050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}