{"id":167791,"date":"2024-04-27T13:10:35","date_gmt":"2024-04-27T13:10:35","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%e3%83%91%e3%83%ab%e3%82%b9%e4%bd%8d%e7%bd%ae%e5%a4%89%e8%aa%bf%e5%9b%9e%e8%b7%af\/"},"modified":"2024-05-11T12:41:35","modified_gmt":"2024-05-11T12:41:35","slug":"%e3%83%91%e3%83%ab%e3%82%b9%e4%bd%8d%e7%bd%ae%e5%a4%89%e8%aa%bf%e5%9b%9e%e8%b7%af","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ja\/%e3%83%91%e3%83%ab%e3%82%b9%e4%bd%8d%e7%bd%ae%e5%a4%89%e8%aa%bf%e5%9b%9e%e8%b7%af\/","title":{"rendered":"\u30d1\u30eb\u30b9\u4f4d\u7f6e\u5909\u8abf\u56de\u8def"},"content":{"rendered":"

\u30d1\u30eb\u30b9\u4f4d\u7f6e\u5909\u8abf\uff08PPM\uff09\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u89e3\u8aac\u8a18\u4e8b\u3067\u3059\u3002PPM\u306e\u539f\u7406\u3001\u5229\u70b9\u3001\u56de\u8def\u306e\u69cb\u6210\u8981\u7d20\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

\"\u30d1\u30eb\u30b9\u4f4d\u7f6e\u5909\u8abf\u56de\u8def\"\/<\/p>\n

\u30d1\u30eb\u30b9\u4f4d\u7f6e\u5909\u8abf\u56de\u8def\u306e\u6982\u8981<\/h2>\n

\n\u96fb\u6c17\u901a\u4fe1\u306e\u5206\u91ce\u3067\u306f\u3001\u60c5\u5831\u3092\u4f1d\u3048\u308b\u65b9\u6cd5\u3068\u3057\u3066\u69d8\u3005\u306a\u5909\u8abf\u65b9\u5f0f\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4e00\u3064\u304c\u30d1\u30eb\u30b9\u4f4d\u7f6e\u5909\u8abf\uff08PPM: Pulse Position Modulation\uff09\u3067\u3001\u30d1\u30eb\u30b9\u306e\u4f4d\u7f6e\u3092\u5909\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u60c5\u5831\u3092\u4f1d\u9054\u3059\u308b\u6280\u8853\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30b8\u30bf\u30eb\u30c7\u30fc\u30bf\u3092\u30a2\u30ca\u30ed\u30b0\u4fe1\u53f7\u306b\u5909\u63db\u3057\u3066\u4f1d\u9001\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u57fa\u672c\u7684\u306aPPM\u56de\u8def\u3068\u305d\u306e\u52d5\u4f5c\u539f\u7406\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002\n<\/p>\n

\u30d1\u30eb\u30b9\u4f4d\u7f6e\u5909\u8abf\uff08PPM\uff09\u3068\u306f<\/h2>\n

\nPPM\u306f\u3001\u30d1\u30eb\u30b9\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u60c5\u5831\u3092\u8868\u3059\u5909\u8abf\u65b9\u5f0f\u3067\u3059\u3002\u5178\u578b\u7684\u306b\u306f\u3001\u4e00\u5b9a\u306e\u53c2\u7167\u6642\u70b9\u304b\u3089\u306e\u30d1\u30eb\u30b9\u306e\u9045\u5ef6\u6642\u9593\u3092\u5909\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u9001\u308a\u305f\u3044\u60c5\u5831\u306e\u30d3\u30c3\u30c8\u5217\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u306e\u5909\u8abf\u65b9\u5f0f\u306f\u3001\u30ce\u30a4\u30ba\u306b\u5f37\u304f\u3001\u307e\u305f\u3001\u30d1\u30eb\u30b9\u306e\u5f62\u304c\u5909\u308f\u3089\u306a\u3044\u9650\u308a\u60c5\u5831\u304c\u5931\u308f\u308c\u306b\u304f\u3044\u7279\u9577\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\n<\/p>\n

PPM\u56de\u8def\u306e\u57fa\u672c\u69cb\u6210<\/h2>\n

\nPPM\u56de\u8def\u306f\u4e3b\u306b\u3001\u4ee5\u4e0b\u306e\uff13\u3064\u306e\u69cb\u6210\u8981\u7d20\u304b\u3089\u6210\u308a\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\n<\/p>\n

    \n
  1. \u30d1\u30eb\u30b9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\uff1a\u4fe1\u53f7\u3092\u767a\u751f\u3055\u305b\u308b\u90e8\u5206\u3067\u3001\u60c5\u5831\u306b\u5fdc\u3058\u3066\u30d1\u30eb\u30b9\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5909\u5316\u3055\u305b\u307e\u3059\u3002<\/li>\n
  2. \u30e2\u30b8\u30e5\u30ec\u30fc\u30bf\uff1a\u30d1\u30eb\u30b9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u304b\u3089\u306e\u4fe1\u53f7\u3092\u53d7\u3051\u53d6\u308a\u3001\u642c\u9001\u6ce2\u306b\u4e57\u305b\u308b\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002\u3053\u306e\u5de5\u7a0b\u3067PPM\u4fe1\u53f7\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/li>\n
  3. \u30a2\u30f3\u30d7\uff08\u5897\u5e45\u5668\uff09\uff1aPPM\u4fe1\u53f7\u306e\u96fb\u529b\u3092\u5897\u5e45\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u9060\u304f\u307e\u3067\u4fe1\u53f7\u3092\u9001\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

    PPM\u56de\u8def\u306e\u52d5\u4f5c\u539f\u7406<\/h2>\n

    \nPPM\u56de\u8def\u306e\u52d5\u4f5c\u539f\u7406\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u307e\u305f\u306f\u30c7\u30b8\u30bf\u30eb\u5165\u529b\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304d\u30d1\u30eb\u30b9\u306e\u767a\u751f\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u306f\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u5f93\u3063\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\n<\/p>\n

      \n
    • \u5165\u529b\u30c7\u30fc\u30bf\u306b\u5f93\u3063\u3066\u3001\u57fa\u6e96\u30d1\u30eb\u30b9\u30c8\u30ec\u30a4\u30f3\uff08\u30d1\u30eb\u30b9\u5217\uff09\u306e\u5404\u30d1\u30eb\u30b9\u306e\u4f4d\u7f6e\u3092\u5909\u8abf\u3057\u307e\u3059\u3002<\/li>\n
    • \u30d1\u30eb\u30b9\u306e\u4f4d\u7f6e\u304c\u5909\u8abf\u3055\u308c\u305f\u4fe1\u53f7\u306f\u3001\u642c\u9001\u6ce2\u306b\u91cd\u7573\u3055\u308c\u3066\u7121\u7dda\u4fe1\u53f7\u3068\u3057\u3066\u9001\u51fa\u3055\u308c\u307e\u3059\u3002<\/li>\n
    • \u53d7\u4fe1\u5074\u3067\u306f\u3001\u5909\u8abf\u3055\u308c\u305f\u30d1\u30eb\u30b9\u4f4d\u7f6e\u3092\u5fa9\u8abf\u3059\u308b\u3053\u3068\u3067\u5143\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n

      \n\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001PPM\u306f\u4fe1\u53f7\u306e\u30a8\u30e9\u30fc\u3092\u6291\u3048\u3064\u3064\u3001\u52b9\u7387\u826f\u304f\u60c5\u5831\u3092\u4f1d\u9001\u3067\u304d\u308b\u305f\u3081\u3001\u7279\u306b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u901a\u4fe1\u3084\u6df1\u5b87\u5b99\u901a\u4fe1\u306a\u3069\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\n<\/p>\n

      PPM\u306e\u5229\u70b9\u3068\u8ab2\u984c<\/h2>\n

      \nPPM\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\n<\/p>\n

        \n
      • \u5229\u70b9:<\/strong>\n
          \n
        • \u96d1\u97f3\u306b\u5f37\u3044<\/li>\n
        • \u60c5\u5831\u306e\u4f1d\u9054\u52b9\u7387\u304c\u9ad8\u3044<\/li>\n
        • \u30a8\u30e9\u30fc\u306e\u767a\u751f\u7387\u304c\u4f4e\u3044<\/li>\n<\/ul>\n<\/li>\n
        • \u8ab2\u984c:<\/strong>\n
            \n
          • \u30bf\u30a4\u30df\u30f3\u30b0\u306e\u540c\u671f\u304c\u5fc5\u8981\u3067\u3042\u308b<\/li>\n
          • \u5909\u8abf\u304a\u3088\u3073\u5fa9\u8abf\u306e\u56de\u8def\u304c\u8907\u96d1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

            \nPPM\u306f\u30c7\u30b8\u30bf\u30eb\u901a\u4fe1\u6280\u8853\u3068\u3057\u3066\u3082\u3063\u3068\u3082\u57fa\u672c\u7684\u306a\u65b9\u5f0f\u306e\u4e00\u3064\u3067\u3059\u3002\u305d\u308c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u73fe\u4ee3\u306e\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u304c\u3044\u304b\u306b\u3057\u3066\u60c5\u5831\u3092\u3084\u308a\u53d6\u308a\u3057\u3066\u3044\u308b\u306e\u304b\u306e\u57fa\u672c\u539f\u5247\u3092\u5b66\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\n<\/p>\n

            \n\u79c1\u305f\u3061\u306e\u65e5\u5e38\u751f\u6d3b\u306b\u3082\u5fdc\u7528\u304c\u62e1\u304c\u3063\u3066\u304a\u308a\u3001PPM\u306e\u539f\u7406\u306fLED\u7167\u660e\u306e\u8abf\u5149\u3084\u3001\u9060\u9694\u64cd\u4f5c\u3055\u308c\u308b\u7121\u4eba\u6a5f\u3001\u3055\u3089\u306b\u306f\u533b\u7642\u6a5f\u5668\u306e\u4fe1\u53f7\u4f1d\u9001\u306a\u3069\u3001\u591a\u5c90\u306b\u308f\u305f\u3063\u3066\u3044\u307e\u3059\u3002\u30d1\u30eb\u30b9\u4f4d\u7f6e\u5909\u8abf\u56de\u8def\u306e\u57fa\u790e\u3092\u3057\u3063\u304b\u308a\u3068\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u6280\u8853\u304c\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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