| 講演名 | 2020-03-06 Effect of Antenna Deformation on Estimation of Direction of Arrival Raza Mudassir(SOKENDAI), Koji Tanaka(ISAS/JAXA), Takaya Nakamura(Tokyo Uni. of Science), |
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| 抄録(和) | Wireless Power Transmission (WPT) is one of the significant technologies towards Solar Power Satellite (SPS). Software Retrodirective method, consisting direction finding and beam forming is proposed for performing WPT. Tethered SPS has power generation and transmission panel to transmit 1 GW power. Required accuracy of WPT is 0.0005 degrees with 10% control error for Tethered SPS. Due to space environment, there is a concern of antenna deformation which will affect accuracy of WPT. We performed basic experiment for antenna deformation with using antenna arrays. Deformation of 7 mm to 28 mm was inserted in one antenna of array with considering 500 cm and 100 cm baselines. Effect of the deformation was analyzed for direction of arrival error. Evaluation of radiation Pattern was also done for dipole array to determine effect of deformation. |
| 抄録(英) | Wireless Power Transmission (WPT) is one of the significant technologies towards Solar Power Satellite (SPS). Software Retrodirective method, consisting direction finding and beam forming is proposed for performing WPT. Tethered SPS has power generation and transmission panel to transmit 1 GW power. Required accuracy of WPT is 0.0005 degrees with 10% control error for Tethered SPS. Due to space environment, there is a concern of antenna deformation which will affect accuracy of WPT. We performed basic experiment for antenna deformation with using antenna arrays. Deformation of 7 mm to 28 mm was inserted in one antenna of array with considering 500 cm and 100 cm baselines. Effect of the deformation was analyzed for direction of arrival error. Evaluation of radiation Pattern was also done for dipole array to determine effect of deformation. |
| キーワード(和) | Direction Finding / Angle of Arrival / Rectenna / Deformation |
| キーワード(英) | Direction Finding / Angle of Arrival / Rectenna / Deformation |
| 資料番号 | WPT2019-70 |
| 発行日 | 2020-02-28 (WPT) |
| 研究会情報 | |
| 研究会 | WPT |
|---|---|
| 開催期間 | 2020/3/6(から2日開催) |
| 開催地（和） | 京都大学宇治キャンパス |
| 開催地（英） | |
| テーマ（和） | 無線電力伝送技術・SPS技術・一般 |
| テーマ（英） | |
| 委員長氏名（和） | 高橋 応明(千葉大) |
| 委員長氏名（英） | Masaharu Takahashi(Chiba Univ.) |
| 副委員長氏名（和） | |
| 副委員長氏名（英） | |
| 幹事氏名（和） | 山本 綱之(山口大) / 藤本 孝文(長崎大) |
| 幹事氏名（英） | Tsunayuki Yamamoto(Yamaguchi Univ.) / Takafumi Fujimoto(Nagasaki Univ.) |
| 幹事補佐氏名（和） | 羽賀 望(群馬大) / 加賀谷 修(AGC) |
| 幹事補佐氏名（英） | Nozomi Haga(Gunma Univ.) / Osamu Kagaya(AGC) |
| 講演論文情報詳細 | |
| 申込み研究会 | Technical Committee on Wireless Power Transfer |
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| 本文の言語 | ENG |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | Effect of Antenna Deformation on Estimation of Direction of Arrival |
| サブタイトル（和） | |
| キーワード(1)（和/英） | Direction Finding / Direction Finding |
| キーワード(2)（和/英） | Angle of Arrival / Angle of Arrival |
| キーワード(3)（和/英） | Rectenna / Rectenna |
| キーワード(4)（和/英） | Deformation / Deformation |
| 第 1 著者 氏名（和/英） | Raza Mudassir / Raza Mudassir |
| 第 1 著者 所属（和/英） | The Graduate University for Advanced Studies, SOKENDAI(略称：SOKENDAI) The Graduate University for Advanced Studies, SOKENDAI(略称：SOKENDAI) |
| 第 2 著者 氏名（和/英） | Koji Tanaka / Koji Tanaka |
| 第 2 著者 所属（和/英） | Institute of Space and Astronautical Sciences(略称：ISAS/JAXA) Institute of Space and Astronautical Sciences(略称：ISAS/JAXA) |
| 第 3 著者 氏名（和/英） | Takaya Nakamura / Takaya Nakamura |
| 第 3 著者 所属（和/英） | Tokyo University of Science(略称：Tokyo Uni. of Science) Tokyo University of Science(略称：Tokyo Uni. of Science) |
| 発表年月日 | 2020-03-06 |
| 資料番号 | WPT2019-70 |
| 巻番号（vol） | vol.119 |
| 号番号（no） | WPT-465 |
| ページ範囲 | pp.67-70(WPT), |
| ページ数 | 4 |
| 発行日 | 2020-02-28 (WPT) |