| タイトル | Communication Application Experiments: Error Correction Experiment of Radiation Pattern of Large Reflector Antenna |
| 著者（日） | 織笠, 光明; 佐藤, 正樹; 山本, 伸一; 川崎, 和義; 藤野, 義之 |
| 著者（英） | Orikasa, Teruaki; Sato, Masaki; Yamamoto, Shinichi; Kawasaki, Kazuyoshi; Fujino, Yoshiyuki |
| 著者所属（日） | 情報通信研究機構(NICT); 情報通信研究機構(NICT); 情報通信研究機構(NICT); 情報通信研究機構(NICT); 情報通信研究機構(NICT) |
| 著者所属（英） | National Institute of Information and Communications Technology (NICT); National Institute of Information and Communications Technology (NICT); National Institute of Information and Communications Technology (NICT); National Institute of Information and Communications Technology (NICT); National Institute of Information and Communications Technology (NICT) |
| 発行日 | 2014-12 |
| 発行機関など | 情報通信研究機構(NICT)
National Institute of Information and Communications Technology (NICT) |
| 刊行物名 | 情報通信研究機構研究報告
Journal of the National Institute of Information and Communications Technology |
| 巻 | 61 |
| 号 | 1 |
| 開始ページ | 85 |
| 終了ページ | 99 |
| 刊行年月日 | 2014-12 |
| 言語 | eng |
| 抄録 | The reflectors of large antennas of equipped on communication satellite are very complex and radiation pattern of antenna can be affected by surface error and distortion. With these large antennas, thermal distortion error especially can have serious implications, causing orbit beam direction errors, distortion of beam shapes, and increasing sidelobe levels. This chapter describes the experimental results with the REV (Rotating element Electric field Vector) method measured at multi earth stations using ETS-VIII (Engineering Test Satellite VIII) and we verified the evaluation of limited reflector information (rotation) for correction of weight ofarray elements and radiation pattern. |
| 内容記述 | 形態: カラー図版あり
Physical characteristics: Original contains color illustrations |
| 資料種別 | Technical Report |
| NASA分類 | Communications and Radar |
| ISSN | 1349-3205 |
| NCID | AA12009289 |
| SHI-NO | AA1440373011 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/17169 |
