| タイトル | COMETS高度移動体衛星通信実験:COMETS移動体電波伝搬実験:オーストラリアシドニーで行ったKaバンド及びミリ波電波伝搬特性測定 |
| その他のタイトル | COMETS advanced mobile satellite communications experiments: COMETS propagation measurements for land-mobile channels: Ka-band and millimeter-wave propagation measurements in Sydney, Australia |
| 著者（日） | 若菜 弘充; 山本 伸一; 小原 徳昭; 島田 政明; 西田 勇人 |
| 著者（英） | Wakana, Hiromitsu; Yamamoto, Shinichi; Obara, Noriaki; Shimada, Masaaki; Nishida, Hayato |
| 著者所属（日） | 通信総合研究所 第3研究チーム; 通信総合研究所 第3研究チーム; 通信総合研究所 関東支所 宇宙通信技術研究室; 宇宙開発事業団 衛星ミッション推進センター; 宇宙開発事業団 |
| 著者所属（英） | Communications Research Laboratory Satellite Communications Team; Communications Research Laboratory Satellite Communications Team; Communications Research Laboratory Satellite Communications Section, Kanto Advanced Research Laboratory; National Space Development Agency of Japan Satellite Mission Research Center; National Space Development Agency of Japan |
| 発行日 | 2001-02-10 |
| 発行機関など | 通信総合研究所
Communications Research Laboratory |
| 刊行物名 | 通信総合研究所季報
Review of the Communications Research Laboratory |
| 巻 | 46 |
| 号 | 4 |
| 開始ページ | 73 |
| 終了ページ | 86 |
| 刊行年月日 | 2001-02-10 |
| 言語 | jpn |
| 抄録 | Ka-band and millimeter-wave land-mobile satellite communications experiments using the Communications and broadcasting Engineering Test Satellite (COMETS) were carried out in Sydney from 10 March to 29 March 1999. High-elevation-angle propagation characteristics at 21 GHz and 44 GHz and medium-elevation-angle propagation characteristics at 23 GHz were measured in central Sydney and in its suburbs. Indoor propagation characteristics at 23 GHz were also evaluated in measurements carried out at the University of Technology, Sydney. |
| キーワード | Communications and Broadcasting Eng. Test Sat.; VHF; millimeter wave; satellite communication; satellite broadcasting; propagation characteristic; land mobile; angle of attack; COMETS; 通信放送技術衛星; VHF; ミリメートル波; 衛星通信; 衛星放送; 伝播特性; 陸上移動体; 仰角; COMETS |
| 資料種別 | Technical Report |
| ISSN | 0914-9279 |
| SHI-NO | AA0029250007 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/37958 |
