{"id":230,"date":"2013-02-01T16:53:09","date_gmt":"2013-02-01T07:53:09","guid":{"rendered":"http:\/\/ituaj.jp\/?page_id=230"},"modified":"2026-03-10T12:15:01","modified_gmt":"2026-03-10T03:15:01","slug":"itu-r-study-group-%e3%81%ae%e6%a7%8b%e6%88%90","status":"publish","type":"page","link":"https:\/\/ituaj.jp\/?page_id=230","title":{"rendered":"ITU-R Study Group \u306e\u69cb\u6210"},"content":{"rendered":"

SG<\/strong>\u62c5 \u5f53 \u696d \u52d9<\/strong><\/span><\/p>\n

SG 1<\/a>\u00a0\u00a0 Spectrum management \uff3b\u5468\u6ce2\u6570\u7ba1\u7406\uff3d
\n<\/span><\/p>\n

\u30fb\u52b9\u7387\u7684\u306a\u5468\u6ce2\u6570\u7ba1\u7406\u306e\u539f\u5247\u53ca\u3073\u6280\u8853\u306e\u958b\u767a\u3001\u5206\u914d\u57fa\u6e96\u30fb\u65b9\u6cd5\u3001\u5468\u6ce2\u6570\u76e3\u8996\u6280\u8853\u3001\u5468\u6ce2\u6570\u5229\u7528\u306e\u9577\u671f\u6226\u7565\u7b49\u306b\u95a2\u3059\u308b\u7814\u7a76<\/span><\/p>\n

SG 3<\/a>\u00a0\u00a0 Radiowave propagation \uff3b\u96fb\u6ce2\u4f1d\u642c\uff3d<\/span><\/p>\n

\u30fb\u7121\u7dda\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u5411\u4e0a\u3092\u76ee\u7684\u3068\u3057\u305f\u3001\u96fb\u96e2\u5a92\u8cea\u53ca\u3073\u975e\u96fb\u96e2\u5a92\u8cea\u4e2d\u306b\u304a\u3051\u308b\u96fb\u6ce2\u4f1d\u642c\u4e26\u3073\u306b\u96fb\u6ce2\u96d1\u97f3\u7279\u6027\u306b\u95a2\u3059\u308b\u7814\u7a76<\/span><\/p>\n

SG 4<\/a>\u00a0\u00a0 Satellite services\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \uff3b\u885b\u661f\u696d\u52d9\uff3d<\/span><\/p>\n

\u30fb\u885b\u661f\u696d\u52d9\u306b\u95a2\u3059\u308b\u8ecc\u9053\/\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u306e\u6709\u52b9\u6d3b\u7528\u3001\u30b7\u30b9\u30c6\u30e0\u7b49\u306b\u95a2\u3059\u308b\u7814\u7a76<\/span><\/p>\n

SG 5<\/a>\u00a0\u00a0 Terrestrial services\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\uff3b\u5730\u4e0a\u696d\u52d9\uff3d<\/span><\/p>\n

\u30fb\u56fa\u5b9a\u696d\u52d9\u3001\u79fb\u52d5\u696d\u52d9\u3001\u7121\u7dda\u6e2c\u4f4d\u696d\u52d9\u3001\u30a2\u30de\u30c1\u30e5\u30a2\u696d\u52d9\u53ca\u3073\u30a2\u30de\u30c1\u30e5\u30a2\u885b\u661f\u696d\u52d9\u306b\u95a2\u9023\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u95a2\u3059\u308b\u7814\u7a76<\/span><\/p>\n

SG 6\u00a0<\/a>\u00a0 Broadcasting service\u00a0 \u00a0 \u00a0 \uff3b\u653e\u9001\u696d\u52d9\uff3d<\/span><\/p>\n

\u30fb\u4e00\u822c\u516c\u8846\u3078\u306e\u914d\u4fe1\u3092\u76ee\u7684\u3068\u3057\u305f\u3001\u6620\u50cf\u3001\u97f3\u58f0\u3001\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2\u53ca\u3073\u30c7\u30fc\u30bf\u30b5\u30fc\u30d3\u30b9\u3092\u542b\u3080\u7121\u7dda\u901a\u4fe1\u306b\u3088\u308b\u653e\u9001\u306b\u95a2\u3059\u308b\u7814\u7a76<\/span><\/p>\n

SG 7<\/a>\u00a0\u00a0 Science services\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\uff3b\u79d1\u5b66\u696d\u52d9\uff3d<\/span><\/p>\n

\u30fb\u6642\u523b\u4fe1\u53f7\u53ca\u3073\u6a19\u6e96\u5468\u6ce2\u6570\u5831\u6642\u3001\u5b87\u5b99\u7121\u7dda\u30b7\u30b9\u30c6\u30e0\u3001\u5730\u7403\u63a2\u67fb\u885b\u661f\u30b7\u30b9\u30c6\u30e0\u53ca\u3073\u6c17\u8c61\u306b\u95a2\u3059\u308b\u4e8b\u9805\u3001\u96fb\u6ce2\u5929\u6587\u696d\u52d9\u7b49\u306b\u95a2\u3059\u308b\u7814\u7a76<\/span><\/p>\n

RAG<\/a>\u00a0 \u00a0 Radiocommunication Advisory Group\u00a0 [\u7121\u7dda\u901a\u4fe1\u8aee\u554f\u59d4\u54e1\u4f1a]<\/span><\/p>\n

\u30fbITU-R\u306e\u4f5c\u696d\u306e\u512a\u5148\u9806\u4f4d\u53ca\u3073\u6226\u7565\u7b49\u306e\u898b\u76f4\u3057\u3001\u4f5c\u696d\u8a08\u753b\u306e\u9032\u6357\u72b6\u6cc1\u306e\u8a55\u4fa1<\/span><\/p>\n

\uff08\u51fa\u5178\uff1a\u82f1\u540d\u306fITU-R Study Group\u306e\u5404\u7a2e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304b\u3089\u62bd\u51fa\u3000\u548c\u540d\u306f\u7dcf\u52d9\u7701\u60c5\u5831\u901a\u4fe1\u5be9\u8b70\u4f1a\u95a2\u4fc2\u8cc7\u6599\u3092\u30d9\u30fc\u30b9)<\/p>\n","protected":false},"excerpt":{"rendered":"SG\u62c5 \u5f53 \u696d \u52d9 SG 1\u00a0\u00a0 Spectrum management \uff3b\u5468\u6ce2\u6570\u7ba1\u7406\uff3d \u30fb\u52b9\u7387\u7684\u306a\u5468\u6ce2\u6570\u7ba1\u7406\u306e\u539f\u5247\u53ca\u3073\u6280\u8853\u306e\u958b\u767a\u3001\u5206\u914d\u57fa\u6e96\u30fb\u65b9\u6cd5\u3001\u5468\u6ce2\u6570\u76e3\u8996\u6280\u8853\u3001\u5468\u6ce2\u6570\u5229\u7528\u306e\u9577\u671f\u6226\u7565\u7b49\u306b\u95a2\u3059\u308b\u7814\u7a76 SG 3\u00a0\u00a0 Rad […]","protected":false},"author":860,"featured_media":0,"parent":229,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-230","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ituaj.jp\/index.php?rest_route=\/wp\/v2\/pages\/230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ituaj.jp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ituaj.jp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ituaj.jp\/index.php?rest_route=\/wp\/v2\/users\/860"}],"replies":[{"embeddable":true,"href":"https:\/\/ituaj.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=230"}],"version-history":[{"count":12,"href":"https:\/\/ituaj.jp\/index.php?rest_route=\/wp\/v2\/pages\/230\/revisions"}],"predecessor-version":[{"id":42647,"href":"https:\/\/ituaj.jp\/index.php?rest_route=\/wp\/v2\/pages\/230\/revisions\/42647"}],"up":[{"embeddable":true,"href":"https:\/\/ituaj.jp\/index.php?rest_route=\/wp\/v2\/pages\/229"}],"wp:attachment":[{"href":"https:\/\/ituaj.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}