{"id":2887,"date":"2023-07-09T09:42:35","date_gmt":"2023-07-09T00:42:35","guid":{"rendered":"https:\/\/jfs.or.jp\/jfs-cs\/?p=2887"},"modified":"2024-07-27T13:07:52","modified_gmt":"2024-07-27T04:07:52","slug":"electro-magnetic-wave-03","status":"publish","type":"post","link":"https:\/\/jfs.or.jp\/jfs-cs\/electro-magnetic-wave-03\/","title":{"rendered":"\u96fb\u78c1\u6c17\u3000\u96fb\u78c1\u6ce2\u3000\u6ce2\u3063\u3066\u4f55\uff1f\u3000\u767a\u898b\u306e\u6b74\u53f2\u7dcf\u96c6\u7de8"},"content":{"rendered":"<p>\u96fb\u6ce2\u306f\u96fb\u78c1\u6ce2\u3068\u3044\u3046\u6ce2\u3060\u3068\u3044\u3046\u3002\u96fb\u6c17\u306e\u4ea4\u6d41\u3082\u305d\u306e\u96fb\u4f4d\u306f\u96fb\u7dda\u3092\u5149\u901f\u3067\u4f1d\u308f\u308b\u6ce2\u3060\u3068\u3044\u3046\uff01<\/p>\n<p>\u3058\u3083\u3001\u6ce2\u3063\u3066\u306a\u3093\u306a\u3093\u3060\u308d\u3046\uff1f<\/p>\n<p>\u8abf\u3079\u308b\u3068\u3001\u6ce2\u306f\u300c\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u300d\u3092\u307f\u305f\u3059\u3082\u306e\u306a\u3093\u3060\u3068\u3002<br \/>\n\u6ce2\u3068\u306f\u3001\u305f\u3063\u305f1\u884c\u306e2\u968e\u504f\u5fae\u5206\u65b9\u7a0b\u5f0f\u3092\u307f\u305f\u3059\u3082\u306e\u3060\u3068\u3002\u3058\u3083\u3001\u305d\u306e\u65b9\u7a0b\u5f0f\u3068\u305d\u306e\u610f\u5473\u3068\u306f\uff1f<br \/>\n\u3042\u308b\u73fe\u8c61\u304c\u3001\u5834\u6240\u3068\u6642\u9593\u3067\u8868\u73fe\u3055\u308c\u3001<span style=\"color: #0000ff;\"><strong>\u5834\u6240\u3068\u6642\u9593\u305d\u308c\u305e\u308c\u306e<\/strong><\/span>\u3001\uff12\u968e\u504f\u5fae\u5206\uff08<strong><span style=\"color: #0000ff;\">\u5909\u5316\uff08\u504f\u5fae\u5206\uff09\u306e\u5909\u5316\uff08\u3055\u3089\u306b\u504f\u5fae\u5206\uff09<\/span><\/strong>\uff09\u304c<span style=\"color: #0000ff;\"><strong>\u540c\u3058\u5f62<\/strong><\/span>\u306b\u306a\u308b\u3082\u306e\u304c\u6ce2\u3060\u3068\u3002<br \/>\n\u96fb\u78c1\u6c17\u3067\u306f\u3001\u96fb\u754c\u306e\u6642\u9593\u5fae\u5206\u304c\u78c1\u754c\u306b\u306a\u308a\u3001\u305d\u306e\u6642\u9593\u5fae\u5206\u304c\u96fb\u754c\u306b\u306a\u308b\u30012\u56de\u5fae\u5206\u3059\u308b\u3068\u5143\u306b\u306a\u308b\u3001\u3088\u3046\u306a\u3082\u306e\u304c\u6ce2\u3002<\/p>\n<p>\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u3067\u771f\u7a7a\u4e2d\u3067\u306f\u96fb\u6d41\u304c\u306a\u3044\u304b\u3089\u3001\u96fb\u754c\u306e\u6642\u9593\u504f\u5fae\u5206\u304c\u78c1\u754c\u306e\u4f4d\u7f6e\u306e\u504f\u5fae\u5206\u3001\u78c1\u754c\u306e\u6642\u9593\u5fae\u5206\u304c\u96fb\u754c\u306e\u4f4d\u7f6e\u5fae\u5206\u3001<strong>\u305d\u308c\u305e\u308c\u306e\u5fae\u5206\u304c\u540c\u3058\u5024\u306b\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u78c1\u754c\u3082\u96fb\u754c\u3082\u76f8\u4e92\u306b\u76f4\u4ea4\u3057\u540c\u4f4d\u76f8\u3068\u3044\u3046\u3053\u3068\u3002<\/strong><\/p>\n<p>\u96fb\u754c\u304c\u3000sin\u3000\u306a\u3089\u3000\u5fae\u5206\u306f\u3000cos\u3000\u3001\u305d\u308c\u304c\u78c1\u754c\u306e\u4f4d\u7f6e\u504f\u5fae\u5206\u306b\u306a\u308b\u306e\u3067\u78c1\u754c\u306f\u305d\u306e\u7a4d\u5206\u306b\u306a\u3063\u3066\u3000sin\u3000\uff01<br \/>\n\u306a\u306e\u3067\u3001\u540c\u4f4d\u76f8\u306e\u4e92\u3044\u306b\u5782\u76f4\u306a\u6ce2\u3068\u3057\u3066\u96fb\u754c\u30fb\u78c1\u754c\u306e\u540c\u4f4d\u76f8\u306e\u6ce2\u306b\u76f4\u4ea4\u3059\u308b\u65b9\u5411\u306b\u5149\u901f\u3067\u9032\u3080\u6ce2\u306b\u306a\u308b\u3068\u3002<\/p>\n<p>\u6ce2\u306e\u69d8\u76f8\u3092\u3000<a href=\"https:\/\/www.ccs-inc.co.jp\/guide\/column\/light_color\/vol02.html\">https:\/\/www.ccs-inc.co.jp\/guide\/column\/light_color\/vol02.html<\/a>\u3000\u304b\u3089\u5f15\u7528\u3067\u3054\u7d39\u4ecb<\/p>\n<h6 id=\"e01\" class=\"title-style06\"><span class=\"greek-rev02\">\u226a<\/span>\u203b1<span class=\"greek-rev02\">\u226b<\/span>\u00a0\u96fb\u78c1\u6ce2<\/h6>\n<p class=\"text-center\"><img decoding=\"async\" src=\"https:\/\/www.ccs-inc.co.jp\/shared\/images\/under\/guide\/column\/light_color\/vol2\/photo08.gif?t=20180326170016\" alt=\"\" \/><\/p>\n<p>\u96fb\u78c1\u6ce2\u3068\u306f\u3001\u7a7a\u9593\u306e\u300c\u96fb\u5834 \uff08 electric field \uff09\u00a0<span class=\"greek-rev\">E<\/span>\u00a0\u300d \u3068\u300c\u78c1\u5834 \uff08 magnetic field \uff09\u00a0<span class=\"greek-rev\">H<\/span>\u00a0\u300d\u304c\u4e92\u3044\u306b\u632f\u52d5\u3057\u306a\u304c\u3089\u7a7a\u9593\u3092\u4f1d\u64ad\u3057\u3066\u3044\u304f\u7269\u7406\u73fe\u8c61\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<div class=\"TbwUpd NJjxre iUh30 apx8Vc ojE3Fb\">\n<div><span class=\"VuuXrf\"><span class=\"VuuXrf\">\u6771\u4eac\u5de5\u696d\u5927\u5b66\u306e\u6ce2\u52d5\u306e\u8aac\u660e\u30b5\u30a4\u30c8\u3000<\/span><\/span><\/p>\n<h2 class=\"LC20lb MBeuO DKV0Md\">\u6ce2\u52d5\u65b9\u7a0b\u5f0f<\/h2>\n<\/div>\n<\/div>\n<p><a href=\"http:\/\/fujisawa.phys.titech.ac.jp\/fujisawa\/PhysCText-Wave10pt.pdf\">http:\/\/fujisawa.phys.titech.ac.jp\/fujisawa\/PhysCText-Wave10pt.pdf<\/a><br \/>\n\u306f\u3001\u5c11\u3005\u9577\u3044\u30c6\u30ad\u30b9\u30c8\u3067\u3059\u304c\u6ce2\u4e00\u822c\u3092\u8a73\u3057\u304f\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u96fb\u78c1\u6ce2\u306b\u3064\u3044\u3066\u3082\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u90e8\u5206\u5f15\u7528\u3067\u3054\u7d39\u4ecb\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2894\" src=\"https:\/\/jfs.or.jp\/jfs-cs\/wp-content\/uploads\/2023\/07\/wave-houteishiki-03.jpg\" alt=\"\" width=\"639\" height=\"359\" srcset=\"https:\/\/jfs.or.jp\/jfs-cs\/wp-content\/uploads\/2023\/07\/wave-houteishiki-03.jpg 639w, https:\/\/jfs.or.jp\/jfs-cs\/wp-content\/uploads\/2023\/07\/wave-houteishiki-03-300x169.jpg 300w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\" \/><\/p>\n<hr \/>\n<p>\u3053\u306e\u5f0f\u306e\u5f62\u3092\u307f\u308b\u3068\u3001y(x,t)=f(x-\u03c9t)+g(x+\u03c9t)\u3000\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n1\u9805\u76ee\u306f\u53f3\u306b\u901f\u5ea6\u03c9\u3067\u9032\u3080\uff08\u5e73\u884c\u79fb\u52d5\uff09\u4efb\u610f\u306e\u95a2\u6570\u30012\u9805\u76ee\u306f\u5de6\u306b\u901f\u5ea6\u03c9\u3067\u9032\u3080\uff08\u5e73\u884c\u79fb\u52d5\uff09\u4efb\u610f\u306e\u95a2\u6570\u3067\u3001\u305d\u306e\u91cd\u306d\u5408\u308f\u305b\u3002<\/p>\n<p>\u203by=f(x)\u3000\u306b\u5bfe\u3057\u3066\u3000y=f(x-\u03c9t)\u3000\u306f\u5f62\u304c\u540c\u3058\u3067\u3001\u53f3\u65b9\u5411\u306b\u03c9\u306e\u901f\u5ea6\u3067\u9032\u3080\uff08\u539f\u70b9\u304c\u5e73\u884c\u79fb\u52d5\uff09\u3053\u3068\u3002<br \/>\n\u3000\u6ce2\u3089\u3057\u3044\u95a2\u6570\u3068\u3057\u3066sin\u3092\u53d6\u308b\u3068\u3001<br \/>\n\u3000y(x,t)=sin(x-\u03c9t)\u306f\u3001\u6642\u523b\uff54\u3092\u56fa\u5b9a\u3059\u308c\u3070x\u8ef8\u4e0a\u3067\u539f\u70b9\u304c\u53f3\u5074\u306b\u03c9t\u3060\u3051\u79fb\u52d5\u3057\u305fsin\u306e\u66f2\u7dda\u3002<br \/>\n\u3000\u6642\u523bt\u304c\u5897\u3048\u308b\u5206\u3060\u3051\uff58\u8ef8\u4e0a\u3067\u53f3\u306b\u9032\u3080sin\u66f2\u7dda\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066 sin\u306e\u5fae\u5206\u306f\u3000cos\u3000\u3067\u3000\u305d\u306e\u5fae\u5206\u306f\u3000-sin\u3000\u3067\u3001x\u3067\u3082t\u3067\u30822\u56de\u504f\u5fae\u5206\u3059\u308b\u3068\u4fc2\u6570\u306e2\u4e57\u3092\u9664\u304d\u540c\u3058\u5f62\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\uff08\u7b26\u53f7\u306f\u3000++\u3067\uff0b\u3001\u3000- -\u3067+\uff09\u3000\u504f\u5fae\u5206\u3068\u306f\u3001\u5fae\u5206\u3059\u308b\u5909\u6570\u4ee5\u5916\u306f\u5b9a\u6570\u3068\u307f\u306a\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u5de6\u53f3\u304c\u540c\u3058\u306b\u306a\u308a\u307e\u3059\u3002\u6ce2\u304c\u9032\u3080\u5f62\u306e\uff08\uff58\uff0d\uff43\uff54\uff09\u304c\u30dd\u30a4\u30f3\u30c8\u306a\u3093\u3067\u3059\u306d\u3002<br \/>\n<span style=\"color: #0000ff;\"><strong>\u7a7a\u9593\u3068\u6642\u9593\u304c\u901f\u5ea6\u3092\u4ecb\u3057\u3066\u30bb\u30c3\u30c8\u306b\u306a\u308b\u95a2\u4fc2\u304c\u6ce2\u306e\u672c\u8cea<\/strong><\/span>\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u96e3\u3057\u3044\u504f\u5fae\u5206\u65b9\u7a0b\u5f0f\u306e\u6570\u5f0f\u306b\u3088\u308b\u89e3\u3067\u306f\u306a\u304f\u3001\u76f4\u611f\u7684\u306b\u308f\u304b\u308a\u3084\u3059\u304f\u52d5\u753b\u3067\u89e3\u8aac\u3057\u3066\u3044\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\n\u308f\u305a\u304b11\u5206\u3067\u3059\u3002\u6570\u5b66\u306f\u96e3\u3057\u3044\u8a3c\u660e\u554f\u984c\u306f\u6570\u5b66\u8005\u306b\u4efb\u305b\u3001\u305d\u306e\u610f\u5473\u3059\u308b\u3068\u3053\u308d\u3092\u30a4\u30e1\u30fc\u30b8\u3057\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u5927\u4e8b\u3002<\/p>\n<h1 class=\"style-scope ytd-watch-metadata\">\u5b9f\u306f\u3081\u3061\u3083\u304f\u3061\u3083\u76f4\u611f\u7684\u3002\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u306e\u672c\u5f53\u306e\u610f\u5473\u3002<\/h1>\n<p><iframe loading=\"lazy\" title=\"\u5b9f\u306f\u3081\u3061\u3083\u304f\u3061\u3083\u76f4\u611f\u7684\u3002\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u306e\u672c\u5f53\u306e\u610f\u5473\u3002\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/cacneL1uEUA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2899\" src=\"https:\/\/jfs.or.jp\/jfs-cs\/wp-content\/uploads\/2023\/07\/wave-houteishiki-04.jpg\" alt=\"\" width=\"400\" srcset=\"https:\/\/jfs.or.jp\/jfs-cs\/wp-content\/uploads\/2023\/07\/wave-houteishiki-04.jpg 620w, https:\/\/jfs.or.jp\/jfs-cs\/wp-content\/uploads\/2023\/07\/wave-houteishiki-04-300x258.jpg 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u96fb\u78c1\u6ce2\u306b\u95a2\u3059\u308b\u6570\u5b66\u30fb\u7269\u7406\u5b66\u7684\u306b\u3088\u308a\u8a73\u3057\u3044\u8aac\u660e\u3067\u306f\u3001\u6b21\u306b\u7d39\u4ecb\u3059\u308b\u6771\u4eac\u5de5\u696d\u5927\u5b66\u306e\u30c6\u30ad\u30b9\u30c8\u304c\u7c21\u6f54\u3067\u3059<\/p>\n<h3 class=\"LC20lb MBeuO DKV0Md\">\u7b2c 13 \u8b1b Maxwell \u306e\u65b9\u7a0b\u5f0f\u3068\u96fb\u78c1\u6ce2<\/h3>\n<p><a href=\"http:\/\/www.th.phys.titech.ac.jp\/~muto\/lectures\/Gelmg06\/Gem_chap13.pdf\">http:\/\/www.th.phys.titech.ac.jp\/~muto\/lectures\/Gelmg06\/Gem_chap13.pdf<\/a><\/p>\n<p>\u771f\u7a7a\u4e2d\u3067\u306f\u3001\u96fb\u6d41\u304c\u306a\u304f\u78c1\u754c\u306e\u6e67\u304d\u51fa\u3057\u3082\u306a\u3044\u3053\u3068\u304b\u3089\u3001\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u306b\uff58\u65b9\u5411\u306b\u3060\u3051\u9032\u3080\u6ce2\u3068\u3057\u3066\u3001\u95a2\u6570\u306f\uff58\u3068\u6642\u9593\uff54\u3060\u3051\u3068\u4eee\u5b9a\u3057\u3001\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f\u3068\u3001\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u304c\u5f97\u3089\u308c\u308b\u3068\u3002<br \/>\n\u524d\u63d0\u3000\u96fb\u6d41\u306a\u3057div Ex =0\u00a0 \u3001 \u78c1\u754c\u306e\u6e67\u304d\u51fa\u3057\u306a\u3057div Bx = 0\u3001\u00a0 rot\uff08\u6e26\uff09\u306f\u56de\u8ee2\u8ef8\u6210\u5206\u306e\u504f\u5fae\u5206\u304c0\uff08\u56de\u8ee2\u3059\u308b\u30b3\u30de\u306b\u306f\u8ef8\u65b9\u5411\u306b\u306f\u5909\u5316\u304c\u306a\u3044\u305f\u3081\uff09<\/p>\n<p>\u30dd\u30a4\u30f3\u30c8\u90e8\u5206\u3092\u5f15\u7528\u3067\u3054\u7d39\u4ecb\u3002<\/p>\n<p>\u524d\u306e\u8b1b\u307e\u3067\u306b\u5b66\u3093\u3060\u96fb\u5834\u3068\u78c1\u5834\u306e\u6cd5\u5247\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u6574\u7406\u3059\u308b\u3068\uff0c\u96fb\u78c1\u6c17\u5b66\u306e\u57fa\u672c\u7684\u306a\uff14\u3064\u306e\u65b9\u7a0b\u5f0f\uff0c\u3059\u306a\u308f\u3061\uff0cMaxwell \u306e\u65b9\u7a0b\u5f0f\u304c\u5f97\u3089\u308c\u308b\u3002\u305f\u3060\u3057\uff0c\u305d\u306e\u969b\uff0c\u5909\u4f4d\u96fb\u6d41\u306e\u6982\u5ff5\u3092\u5c0e\u5165\u3057\u3066 Amp`ere \u306e\u6cd5\u5247\u3092\u4e00\u822c\u5316\u3059\u308b\u3002\u307e\u305f\uff0cMaxwell \u306e\u65b9\u7a0b\u5f0f\u304b\u3089\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u304c\u5c0e\u304b\u308c\uff0c\u305d\u306e\u89e3\u3068\u3057\u3066\u96fb\u78c1\u6ce2\u304c\u5b58\u5728\u3059\u308b\u3002<\/p>\n<p>\uff1c\u307e\u3068\u3081\uff1e<br \/>\n\u3000Ez \u3068 By \u306f\u540c\u3058\u95a2\u6570 f \u3068 g \u3067\u8868\u3055\u308c\uff0c\u4e21\u8005\u304c\u4e92\u3044\u306b\u7d44\u307f\u5408\u3063\u3066\uff0c\u96e2\u308c\u308b\u3053\u3068\u306a\u304f\uff0c\u540c\u3058\u901f\u3055 v \u3092\u3082\u3064\u6ce2\u52d5\u3068\u306a\u3063\u3066 x \u8ef8\u306b\u305d\u3063\u3066\u4f1d\u64ad\u3059\u308b\u3002\u3053\u308c\u3092 \u96fb\u78c1\u6ce2\uff08electromagnetic wave\uff09\u3068\u547c\u3076\u3002<br \/>\n\u3000\u96fb\u78c1\u6ce2\u306f\uff0c\u632f\u52d5\u3059\u308b\u96fb\u5834\uff08Ez\uff09\u3068\u78c1\u5834\uff08By\uff09\u306e\u65b9\u5411\u304c\uff0c\u3044\u305a\u308c\u3082\u6ce2\u306e\u9032\u884c\u65b9\u5411\uff08x \u8ef8\u65b9\u5411\uff09\u306b\u5782\u76f4\u306b\u306a\u3063\u3066\u304a\u308a\uff0c\u6a2a\u6ce2\u3067\u3042\u308b\u3002\u9032\u884c\u65b9\u5411\u306b\u632f\u52d5\u3059\u308b\u7e26\u6ce2\u6210\u5206\uff08Ex\uff0cBx\uff09\u306f\u5b58\u5728\u3057\u306a\u3044\u3002<br \/>\n\u3000\u307e\u305f\uff0c\u96fb\u5834\u306e\u632f\u52d5\u65b9\u5411\uff08z \u8ef8\u65b9\u5411\uff09\u3068\u78c1\u5834\u306e\u632f\u52d5\u65b9\u5411\uff08y \u8ef8\u65b9\u5411\uff09\u306f\u5782\u76f4\u3067\u3042\u308b\u3002<br \/>\n\u3000\u3055\u3089\u306b\uff0cx \u8ef8\u306e\u6b63\u306e\u5411\u304d\u306b\u9032\u884c\u3059\u308b\u96fb\u78c1\u6ce2\u306b\u304a\u3044\u3066\uff0c\u96fb\u5834\u304c z \u8ef8\u306e\u6b63\u306e\u5411\u304d\u3067\u3042\u308b\u3068\u304d\uff08Ez &gt; 0\uff09\uff0c\u78c1\u5834\u306f y \u8ef8\u306e\u8ca0\u306e\u5411\u304d\u3067\u3042\u308b\uff08By &lt; 0\uff09\u3002\u3059\u306a\u308f\u3061\uff0c\u96fb\u5834\uff0c\u78c1\u5834\uff0c\u53ca\u3073\u96fb\u78c1\u6ce2\u306e\u9032\u884c\u65b9\u5411\u306f\u4e92\u3044\u306b\u76f4\u89d2\u3067\u53f3\u624b\u7cfb\u3092\u306a\u3057\u3066\u3044\u308b\u3002<br \/>\n\u3000\u3053\u306e\u6027\u8cea\u306f\uff0c\u3053\u3053\u3067\u793a\u3057\u305f\u4f8b\u306b\u9650\u3089\u305a\uff0c\u4e00\u822c\u7684\u306b\u96fb\u78c1\u6ce2\u306b\u5bfe\u3057\u3066\u6210\u308a\u7acb\u3064\u7279\u5fb4\u3067\u3042\u308b\u3002<\/p>\n<p>============================<\/p>\n<p>\u5b87\u5b99\u958b\u767a\u306e\u73fe\u5834\u3067\u306f\u3001\u96fb\u6ce2\u3092\u4f7f\u3063\u3066\u901a\u4fe1\u3084\u5236\u5fa1\u3092\u884c\u3046\u306e\u3067\u96fb\u78c1\u6ce2\u306f\u6700\u3082\u91cd\u8981\u306a\u57fa\u790e\u6280\u8853\u306e\u4e00\u3064\u3002<br \/>\nSpace Japan\u306b\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u4e0b\u8a18\u6295\u7a3f\u306f\u3001\u96fb\u78c1\u6c17\u306e\u7814\u7a76\u53f2\u3092\u7d39\u4ecb\u3057\u3001\u6570\u5b66\u3082\u6700\u65b0\u306e\u8003\u3048\u65b9\u3092\u4f7f\u3063\u3066\u7c21\u6f54\u306b\u89e3\u8aac\u3057\u3066\u3044\u308b\u7dcf\u96c6\u7de8\u306b\u306a\u308b\u306e\u3067\u3001\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/satcom.jp\/84\/technicallecturej.pdf\"><span style=\"color: #0000ff;\"><strong><span style=\"font-size: 20px;\">\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u306f\u885b\u661f\u901a\u4fe1\u306e\u57fa\u672c<\/span><\/strong><\/span><\/a><br \/>\n\u0336\u305d\u306e\u5275\u51fa\u306e\u80cc\u666f\u3068\u5c0e\u51fa\u904e\u7a0b\u0336\u3000\u98ef\u7530\u5c1a\u5fd7\uff08\u3044\u3044\u3060\u3000\u305f\u304b\u3057\uff09\u203b \u7de8\u96c6\u9867\u554f<br \/>\n\u3000\u3000\u203b\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a\u30d5\u30a7\u30ed\u30fc\u3000 \u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u5b87\u5b99\u822a\u7a7a\u7814\u7a76\u958b\u767a\u6a5f\u69cb\u7406\u4e8b<br \/>\n<a href=\"http:\/\/satcom.jp\/84\/technicallecturej.pdf\">http:\/\/satcom.jp\/84\/technicallecturej.pdf<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u306e\u4e2d\u3067\u3001\u96fb\u78c1\u6c17\u5b66\u306e\u767a\u5c55\u304c\u6570\u5b66\u306e\u6210\u679c\u3092\u53d6\u308a\u5165\u308c\u3066\u5b9f\u73fe\u3057\u305f\u3053\u3068\u304b\u3089\u3001\u6570\u5b66\u306e\u91cd\u8981\u6027\u3092\u6307\u6458\u3002<br \/>\n\u30a4\u30a2\u30f3\u30fb\u30b9\u30c1\u30e5\u30a2\u30fc\u30c8\uff0c\u6c34\u8c37\u6df3\u8a33: &#8220;\u4e16\u754c\u3092\u5909\u3048\u305f 17 \u306e\u65b9\u7a0b\u5f0f&#8221;\u3000\u3092\u63a8\u5968<br \/>\n\u3000\u3000<a href=\"http:\/\/satcom.jp\/83\/spacejapanbookreviewj.pdf\">http:\/\/satcom.jp\/83\/spacejapanbookreviewj.pdf<\/a><\/p>\n<p>============================<\/p>\n<h2>\u86c7\u8db3\u3000\u6b63\u5f26\u632f\u52d5\u3060\u3051\u304c\u6ce2\u52d5\u95a2\u6570\u3067\u306f\u306a\u3044<\/h2>\n<p>y=f(x-vt)\u3000\u306e\u5f62\u306e\u95a2\u6570\u306f\u3001\u305d\u306e\u5f62\u3092\u4fdd\u3063\u305f\u307e\u307e\u9032\u884c\u65b9\u5411\u306b\u79fb\u52d5\u3057\u3001\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3057\u307e\u3059\u3002<\/p>\n<p>\u76f4\u7dday=x &#8211; vt\u3000\u3001\u653e\u7269\u7dda\u3000y =(x &#8211; vt)^2\u3000\u3001\u5186\u904b\u52d5\u306e\u3000y = sin(x &#8211; vt )\u3000\u3082\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3068\u3001\u6ce2\u306f\u91cd\u306d\u5408\u308f\u305b\u304c\u3067\u304d\u308b\u3053\u3068\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u77e9\u5f62\u6ce2\u3084\u885d\u6483\u6ce2\u306a\u3069\u3069\u3093\u306a\u6ce2\u5f62\u3067\u3082\u3044\u308d\u3044\u308d\u306a\u5468\u6ce2\u6570\u306e\u6ce2\u306e\u5408\u6210\u3067\u8fd1\u4f3c\u3067\u304d\u308b\u3053\u3068\u306b\u306a\u308a\u30d5\u30fc\u30ea\u30a8\u7d1a\u6570\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p><span style=\"font-size: 16px; color: #0000ff;\"><strong>\u6570\u5b66\u8005\u306e\u30a4\u30a2\u30f3\u30fb\u30b9\u30c1\u30e5\u30a2\u30fc\u30c8\u6c0f\u304c\u53b3\u9078\u3057\u305f<a href=\"https:\/\/gigazine.net\/news\/20140401-17-best-equation\/\">\u300c\u4e16\u754c\u3092\u5909\u3048\u305f\uff11\uff17\u306e\u65b9\u7a0b\u5f0f\u300d<\/a>\u306b\u306f\u3001<\/strong><\/span><br \/>\n\uff11\uff0e\u5e7e\u4f55\u5b66\u3068\u6570\u5b66\u304c\u3064\u306a\u304c\u3063\u305f\u30d4\u30bf\u30b4\u30e9\u30b9\u306e\u5b9a\u7406\uff08\uff13\u5e73\u65b9\u306e\u5b9a\u7406\uff09<br \/>\n\uff12\uff0e\u30cb\u30e5\u30fc\u30c8\u30f3\u529b\u5b66\u3000\u4e07\u6709\u5f15\u529b\u3001\u5fae\u5206\u7a4d\u5206\u3001\u3000F\uff1d\uff4d\u03b1\u3000\u306a\u3069\u3001\u7269\u306e\u52d5\u304d\u3068\u529b\u306e\u95a2\u4fc2\u304c\u660e\u3089\u304b\u306b<br \/>\n\uff13\uff0e\u8907\u7d20\u6570\u3000\u8907\u7d20\u5e73\u9762\u3068\u30aa\u30a4\u30e9\u30fc\u306e\u516c\u5f0f\u3067\u5186\u904b\u52d5\u3084\u632f\u52d5\u3092\u7c21\u6f54\u306b\u7406\u89e3\u53ef\u80fd\u306b\u3057\u305f<br \/>\n\uff14\uff0e\u96fb\u78c1\u6c17\u306e\u30de\u30c3\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u3000\u96fb\u6c17\u3068\u78c1\u6c17\u306e\u6cd5\u5247\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u5149\u3082\u96fb\u78c1\u6ce2\u3068\u4e88\u8a00<br \/>\n\uff15\uff0e\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u3000\u3000\u5f26\u306e\u632f\u52d5\u3060\u3051\u3067\u306a\u304f\u3001\u885d\u6483\u6ce2\u306a\u3069\u3001\u4f1d\u308f\u308b\u3082\u306e\u5168\u3066\u3092\u660e\u3089\u304b\u306b\u3057\u305f<br \/>\n\uff16\uff0e\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u3000\u30ec\u30b3\u30fc\u30c9\u30fb\u97f3\u697d\u30fb\u97f3\u58f0\u30fb\u30e9\u30b8\u30aa\u3084\u30c6\u30ec\u30d3\u304c\u53ef\u80fd\u306b\u306a\u3063\u305f<br \/>\n\uff17\uff0e\u30ca\u30d3\u30a8\u30fb\u30b9\u30c8\u30fc\u30af\u30b9\u306e\u5b9a\u7406\u3000\u6d41\u4f53\u306e\u904b\u52d5\u3092\u660e\u3089\u304b\u306b\u3057\u305f\u3000\u98db\u884c\u6a5f\u306e\u8a2d\u8a08\u3082\u3053\u308c\u3067<br \/>\n\uff18\uff0e\u7279\u6b8a\u76f8\u5bfe\u6027\u7406\u8ad6\u3000\uff25 \uff1d\u3000\uff4d\uff43\uff3e\uff12\u3000\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u8cea\u91cf\u304c\u7b49\u4fa1\u3068\u6838\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u89e3\u660e<\/p>\n<p>\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"entry-title post-title\"><a href=\"https:\/\/hellobreak.net\/antnna-electromagneticwave-0510\/\">\u3010\u56f3\u89e3\u3011\u30a2\u30f3\u30c6\u30ca\u304b\u3089\u306e\u96fb\u6ce2\u306e\u767a\u751f\u539f\u7406\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3059\u308b<\/a><\/h2>\n<p>\u3000\u3053\u3053\u306b\u306f\u3001\u96fb\u8377\u304c\u96fb\u6c17\u529b\u7dda\u3092\u767a\u3057\u3001\u96fb\u8377\u304c\u52d5\u304f\u3068\u96fb\u6c17\u529b\u7dda\uff08\uff1d\u96fb\u754c\uff09\u304c\u52d5\u304d\u3001\u632f\u52d5\u3059\u308b\u96fb\u8377\u306e\u96fb\u6c17\u529b\u7dda\u306e\u6ce2\u304c\u5916\u5074\u306b\u5411\u304b\u3063\u3066\u6ce2\u3068\u306a\u3063\u3066\u4f1d\u308f\u3063\u3066\u3044\u304f\u3053\u3068\u3092\u793a\u3059\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u52d5\u753b\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u3000\u6a2a\u6ce2\u306e\u96fb\u754c\u306e\u5909\u5316\u3068\u540c\u6642\u306b\u76f4\u89d2\u306b\u78c1\u754c\u306e\u76f8\u4e92\u8a98\u5c0e\u304c\u8d77\u3053\u308a\u3001\u96fb\u754c\u3068\u78c1\u754c\u306b\u76f4\u89d2\u65b9\u5411\u306b\u96fb\u78c1\u6ce2\u3068\u306a\u3063\u3066\u5149\u306e\u901f\u5ea6\u306e\u79d2\u901f30\u4e07Km\u3067\u4f1d\u308f\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"title\"><a href=\"https:\/\/www.tdk.com\/ja\/tech-mag\/knowledge\/129\"><span class=\"field field--name-title field--type-string field--label-hidden\">\u5c0f\u578b\u5316\u3059\u308b\u643a\u5e2f\u96fb\u8a71\u3068\u3068\u3082\u306b\u9032\u5316\u3059\u308b\u30a2\u30f3\u30c6\u30ca<\/span><\/a><\/h2>\n<p>\u3000TDK\u306e\u30b9\u30de\u30db\u306e\u30a2\u30f3\u30c6\u30ca\u306e\u9032\u5316\u306e\u89e3\u8aac\u3002\u643a\u5e2f\u3084\u30b9\u30de\u30db\u306f\u96fb\u78c1\u6ce2\u5229\u7528\u306e\u4ee3\u8868\u6a5f\u5668\u3067\u3059\u3002<br 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