Presentation | 2020-02-19 Fundamental Study on Communication-Radar Integrated System Using OFDM Signal and Mismatched Filter Reception Hayato Watabe, Tomoki Abe, Yasushi Yamao, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, a communication-radar integrated system which can perform a wireless communications and a radar sensing at the same time has been studied. One of the systems is the system using an OFDM signal. Several studies have reported that the system can perform a radar sensing by using a matched filter (MF) reception. However, a radar range sidelobe with a matched filter reception is high. In this paper, we propose a mismatched filter (MMF) reception scheme to reduce the sidelobe level of the OFDM-based communication-radar integrated system. A fundamental study on the proposed system is done and simulations are conducted to verify the radar performance. The simulation results employing wireless specification of 5G show that the proposed system can achieve a peak-to-sidelobe ratio of around 45dB in range pulse and a resolution of 40cm. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Communication-Radar Integration / Radar / Range Sidelobe / Mismatched Filter / OFDM |
Paper # | SANE2019-98 |
Date of Issue | 2020-02-12 (SANE) |
Conference Information | |
Committee | SAT / SANE |
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Conference Date | 2020/2/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Fumihiro Yamashita(NTT) / Akitsugu Nadai(NICT) |
Vice Chair | Hisashi Sujikai(NHK) / Hiroyasu Ishikawa(Nihon Univ.) / Hiroyoshi Yamada(Niigata Univ.) / Makoto Tanaka(Tokai Univ.) |
Secretary | Hisashi Sujikai(NTT) / Hiroyasu Ishikawa(NHK) / Hiroyoshi Yamada(Univ. of Electro-Comm.) / Makoto Tanaka(Mitsubishi Electric) |
Assistant | Shinobu Nanba(KDDI Research) / Takuya Okura(NICT) / Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Shunichi Futatsumori(ENRI) |
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) | Fundamental Study on Communication-Radar Integrated System Using OFDM Signal and Mismatched Filter Reception |
Sub Title (in English) | |
Keyword(1) | Communication-Radar Integration |
Keyword(2) | Radar |
Keyword(3) | Range Sidelobe |
Keyword(4) | Mismatched Filter |
Keyword(5) | OFDM |
1st Author's Name | Hayato Watabe |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Tomoki Abe |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
3rd Author's Name | Yasushi Yamao |
3rd Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2020-02-19 |
Paper # | SANE2019-98 |
Volume (vol) | vol.119 |
Number (no) | SANE-416 |
Page | pp.pp.7-12(SANE), |
#Pages | 6 |
Date of Issue | 2020-02-12 (SANE) |