Presentation | 2018-02-23 Compensation of Time Difference and Range Walk in Stepped Multiple Frequency CPC Array Radar Manabu Akita, Kazuhiro Watanabe, Takayuki Inaba, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we consider a method to compensate the delay of range bin due to the time difference of arrivals in antenna direction in stepped multiple frequency CPC array radar. We also consider the effect of the compensation process of the frequency dependence of the Doppler frequency and range walk. From the simulation results, it is indicated that the effect of compensation in antenna direction is limited to 0.3dB for the radar parameters adopted by the millimeter wave radar using stepped multiple frequency CPC developed by our research group. On the other hand, it is also indicated that the compensation in antenna direction, range walk, frequency dependence of the Doppler frequency improves S/N of 1.7dB, 5dB and 8dB, respectively. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Radar / Stepped Multiple Frequency CPC / Array antenna / Range walk |
Paper # | SANE2017-114 |
Date of Issue | 2018-02-15 (SANE) |
Conference Information | |
Committee | SAT / SANE |
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Conference Date | 2018/2/22(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | The Yamaguchi Chamber of Commerce and Industry |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Satellite Application and General |
Chair | Toshinori Susuki(Tohoku Gakuin Univ.) / Sonosuke Fukushima(ENRI) |
Vice Chair | Hiroyuki Tsuji(NICT) / Fumihiro Yamashita(NTT) / Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
Secretary | Hiroyuki Tsuji(KDDI Research Inc.) / Fumihiro Yamashita(NICT) / Toshifumi Moriyama(Mitsubishi Electric) / Akitsugu Nadai(ENRI) |
Assistant | / Manabu Akita(Univ. of Electro-Comm.) / Ryo Natsuaki(Univ. of Tokyo) |
Paper Information | |
Registration To | 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) | Compensation of Time Difference and Range Walk in Stepped Multiple Frequency CPC Array Radar |
Sub Title (in English) | |
Keyword(1) | Radar |
Keyword(2) | Stepped Multiple Frequency CPC |
Keyword(3) | Array antenna |
Keyword(4) | Range walk |
1st Author's Name | Manabu Akita |
1st Author's Affiliation | The University of Electro-Communication(UEC) |
2nd Author's Name | Kazuhiro Watanabe |
2nd Author's Affiliation | The University of Electro-Communication(UEC) |
3rd Author's Name | Takayuki Inaba |
3rd Author's Affiliation | The University of Electro-Communication(UEC) |
Date | 2018-02-23 |
Paper # | SANE2017-114 |
Volume (vol) | vol.117 |
Number (no) | SANE-445 |
Page | pp.pp.31-36(SANE), |
#Pages | 6 |
Date of Issue | 2018-02-15 (SANE) |