Presentation | 2017-07-28 Evaluation of Accuracy in Footprint Measurement for Satellite with Onboard Large Antenna Masaki Satoh, Yoshiyuki Fujino, Amane Miura, Teruaki Orikasa, Maki Akioka, Hiroyuki Tsuji, Morio Toyoshima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For satellite mounted large scale deployable antenna,the temporal change of the antenna beam shape caused by distortion of the reflector in orbit has been reported.We conduct the research and development of fundamental technology of footprint measurement system in order to observe the temporal change of the beam shape (“footprint” means the on-ground beam shape of the satellite antenna).The field experiment of the prototype system to receive the actual satellite signal using many ground stations distributed in the north Japan area was performed to evaluate fundamental performance of the system. This paper describes accuracy evaluation of footprint measurement system. Also, quantitative evaluation of measurement error in ground station was indicated using a quadratic function and determining its parameters by least squares method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Large Antenna / Footprint / Measurement / Least Square method |
Paper # | SAT2017-17 |
Date of Issue | 2017-07-20 (SAT) |
Conference Information | |
Committee | AP / SAT / SANE |
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Conference Date | 2017/7/26(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Nagoya Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Remote sensing, Radio propagation, Antennas and Propagation, Sattelite Communication |
Chair | Jiro Hirokawa(Tokyo Tech.) / Toshinori Susuki(Tohoku Gakuin Univ.) / Sonosuke Fukushima(ENRI) |
Vice Chair | Ryo Yamaguchi(SoftBank) / Hiroyuki Tsuji(NICT) / Fumihiro Yamashita(NTT) / Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
Secretary | Ryo Yamaguchi(NTT DoCoMo) / Hiroyuki Tsuji(Saitama Univ.) / Fumihiro Yamashita(KDDI Research) / Toshifumi Moriyama(NICT) / Akitsugu Nadai(Mitsubishi Electric) |
Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / Satoshi Yamaguchi(Mitsubishi Electric) / / Manabu Akita(Univ. of Electro-Comm.) / Ryo Natsuaki(Univ. of Tokyo) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Satellite Telecommunications / Technical Committee on Space, Aeronautical and Navigational Electronics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of Accuracy in Footprint Measurement for Satellite with Onboard Large Antenna |
Sub Title (in English) | |
Keyword(1) | Large Antenna |
Keyword(2) | Footprint |
Keyword(3) | Measurement |
Keyword(4) | Least Square method |
1st Author's Name | Masaki Satoh |
1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
2nd Author's Name | Yoshiyuki Fujino |
2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
3rd Author's Name | Amane Miura |
3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
4th Author's Name | Teruaki Orikasa |
4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
5th Author's Name | Maki Akioka |
5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
6th Author's Name | Hiroyuki Tsuji |
6th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
7th Author's Name | Morio Toyoshima |
7th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
Date | 2017-07-28 |
Paper # | SAT2017-17 |
Volume (vol) | vol.117 |
Number (no) | SAT-152 |
Page | pp.pp.57-62(SAT), |
#Pages | 6 |
Date of Issue | 2017-07-20 (SAT) |