Presentation | 2020-03-06 Effect of Antenna Deformation on Estimation of Direction of Arrival Raza Mudassir, Koji Tanaka, Takaya Nakamura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | 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. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Direction Finding / Angle of Arrival / Rectenna / Deformation |
Paper # | WPT2019-70 |
Date of Issue | 2020-02-28 (WPT) |
Conference Information | |
Committee | WPT |
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Conference Date | 2020/3/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Masaharu Takahashi(Chiba Univ.) |
Vice Chair | |
Secretary | (Yamaguchi Univ.) |
Assistant | Nozomi Haga(Gunma Univ.) / Osamu Kagaya(AGC) |
Paper Information | |
Registration To | Technical Committee on Wireless Power Transfer |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Effect of Antenna Deformation on Estimation of Direction of Arrival |
Sub Title (in English) | |
Keyword(1) | Direction Finding |
Keyword(2) | Angle of Arrival |
Keyword(3) | Rectenna |
Keyword(4) | Deformation |
1st Author's Name | Raza Mudassir |
1st Author's Affiliation | The Graduate University for Advanced Studies, SOKENDAI(SOKENDAI) |
2nd Author's Name | Koji Tanaka |
2nd Author's Affiliation | Institute of Space and Astronautical Sciences(ISAS/JAXA) |
3rd Author's Name | Takaya Nakamura |
3rd Author's Affiliation | Tokyo University of Science(Tokyo Uni. of Science) |
Date | 2020-03-06 |
Paper # | WPT2019-70 |
Volume (vol) | vol.119 |
Number (no) | WPT-465 |
Page | pp.pp.67-70(WPT), |
#Pages | 4 |
Date of Issue | 2020-02-28 (WPT) |