| Presentation | 2018-02-22 Target Ranging Method Using the Non-uniformly Spaced Frequency Band Kazuaki Maniwa, Satoshi Kageme, Teruyuki Hara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Synthetic bandwidth radar system, which receive target signals with different center frequencies and synthesizes the received signals, can ranging the target with high accuracy. To measure the target range without ambiguity, a continuous frequency band is necessary, but it difficult to obtain a continuous wide band frequency. On the other hand, to suppress interference waves, it is necessary to suppress output at a specific frequency by using a broadband frequency. In this paper, we propose a method to perform band synthesis processing the condition that the center frequency difference between each frequency band is equal. In this method, different usable non-uniformly spaced frequency bands are transmitted and received, and the received signal is rearranged according to the division condition. We show the target ranging evaluation results of the proposed algorithm by computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Synthetic Bandwidth Radar / Target Ranging / Stepped Frequency / Detection / Chirp Z Transform |
| Paper # | SANE2017-109 |
| 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) | Target Ranging Method Using the Non-uniformly Spaced Frequency Band |
| Sub Title (in English) | |
| Keyword(1) | Synthetic Bandwidth Radar |
| Keyword(2) | Target Ranging |
| Keyword(3) | Stepped Frequency |
| Keyword(4) | Detection |
| Keyword(5) | Chirp Z Transform |
| 1st Author's Name | Kazuaki Maniwa |
| 1st Author's Affiliation | Mitsubishi Electric Corporation(MELCO) |
| 2nd Author's Name | Satoshi Kageme |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation(MELCO) |
| 3rd Author's Name | Teruyuki Hara |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation(MELCO) |
| Date | 2018-02-22 |
| Paper # | SANE2017-109 |
| Volume (vol) | vol.117 |
| Number (no) | SANE-445 |
| Page | pp.pp.1-5(SANE), |
| #Pages | 5 |
| Date of Issue | 2018-02-15 (SANE) |