タイトル | COMETS高度移動体衛星通信実験:移動体衛星通信用機器(MCE)の軌道上性能 |
その他のタイトル | COMETS advanced mobile satellite communications experiments: Measurement of in-orbit characteristics of COMETS's MCE transponder |
著者(日) | 斉藤 春夫; 三浦 周; 小原 徳昭; 岡本 英二; 山本 伸一; 森川 栄久; 小園 晋一; 高橋 正人; 若菜 弘充 |
著者(英) | Saito, Haruo; Miura, Amane; Obara, Noriaki; Okamoto, Eiji; Yamamoto, Shinichi; Morikawa, Eihisa; Kozono, Shinichi; Takahashi, Masato; Wakana, Hiromitsu |
著者所属(日) | 通信総合研究所 企画部 企画課; 通信総合研究所 関東支所 宇宙通信技術研究室; 通信総合研究所 関東支所 宇宙通信技術研究室; 通信総合研究所 第4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 企画部 企画課; 宇宙開発事業団 衛星システム本部; 通信総合研究所 関東支所 宇宙通信技術研究室; 通信総合研究所 第3研究チーム |
著者所属(英) | Communications Research Laboratory Planning Section, Planning Division; Communications Research Laboratory Satellite Communications Section, Kanto Advanced Research Laboratory; Communications Research Laboratory Satellite Communications Section, Kanto Advanced Research Laboratory; Communications Research Laboratory Mobile Communications Team; Communications Research Laboratory Satellite Communications Team; Communications Research Laboratory Planning Section, Planning Division; National Space Development Agency of Japan Office of Satellite Systems; Communications Research Laboratory Satellite Communications Section, Kanto Advanced Research Laboratory; Communications Research Laboratory Satellite Communications Team |
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 | 17 |
終了ページ | 30 |
刊行年月日 | 2001-02-10 |
言語 | jpn |
抄録 | The advanced Mobile satellite Communications Equipment (MCE) of the Communications and broadcasting Engineering Test Satellite (COMETS) is installed to develop basic technology and to assess the feasibility of future mobile and personal satellite communications in Ka and millimeter- wave bands. Therefore it has an SCPC/TDM regenerative transponder, an IF filter matrix, and a dual band multibeam antenna. These frequencies are suitable for future mobile and personal satellite communications. Although COMETS failed to attain a geostationary orbit, the measurement of in orbit characteristics of MCE was made. The results of that showed the equipment works almost normally. This paper describes the results. |
キーワード | Communications and Broadcasting Eng. Test Sat.; mobile satellite communications equipment; VHF; test vehicle; transponder; telemetry; synchronous satellite; antenna; COMETS; 通信放送技術衛星; 移動体衛星通信装置; VHF; 試験衛星; トランスポンダ; テレメトリ; 静子衛星; アンテナ; COMETS |
資料種別 | Technical Report |
ISSN | 0914-9279 |
SHI-NO | AA0029250002 |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/52916 |