Presentation | 2021-12-16 A Wideband Interference Suppression Scheme for FMCW Radar using Envelope Detection and Sorting based Interference Detection Threshold Control Takuto Shimura, Masahiro Umehira, Yuu Watanabe, Xiaoyan Wang, Shigeki Takeda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Dense deployment of automotive FMCW radars will cause serious inter-radar interference which results in miss-detection of the target in near future. The authors have proposed the iterative interference suppression scheme which detects and suppresses wideband interference in the time domain by iterative interference threshold control, however it can fail the wideband interference detection according to the locations of the interference radar and the targets, and/or the increasing number of interference radars. To solve this problem, this report proposes a novel wideband interference suppression scheme for FMCW radar using envelope detection and sorting based interference detection threshold control and confirms the performance improvement by computer simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FMCW radar / Inter-radar interference / Wideband interference / Envelope detection / Sorting / Interference detection threshold control |
Paper # | SANE2021-82 |
Date of Issue | 2021-12-09 (SANE) |
Conference Information | |
Committee | SANE |
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Conference Date | 2021/12/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Chiba University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Radar, Remote Sensing and general issues |
Chair | Toshifumi Moriyama(Nagasaki Univ.) |
Vice Chair | Makoto Tanaka(Tokai Univ.) / Takeshi Amishima(Mitsubishi Electric) |
Secretary | Makoto Tanaka(Univ. of Tokyo) / Takeshi Amishima(ENRI) |
Assistant | Takayuki Kitamura(Mitsubishi Electric) |
Paper Information | |
Registration To | 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) | A Wideband Interference Suppression Scheme for FMCW Radar using Envelope Detection and Sorting based Interference Detection Threshold Control |
Sub Title (in English) | |
Keyword(1) | FMCW radar |
Keyword(2) | Inter-radar interference |
Keyword(3) | Wideband interference |
Keyword(4) | Envelope detection |
Keyword(5) | Sorting |
Keyword(6) | Interference detection threshold control |
1st Author's Name | Takuto Shimura |
1st Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
2nd Author's Name | Masahiro Umehira |
2nd Author's Affiliation | Ibaraki University/Nanzan University(Ibaraki Univ./Nanzan Univ.) |
3rd Author's Name | Yuu Watanabe |
3rd Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
4th Author's Name | Xiaoyan Wang |
4th Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
5th Author's Name | Shigeki Takeda |
5th Author's Affiliation | Ibaraki University(Ibaraki Univ.) |
Date | 2021-12-16 |
Paper # | SANE2021-82 |
Volume (vol) | vol.121 |
Number (no) | SANE-306 |
Page | pp.pp.107-112(SANE), |
#Pages | 6 |
Date of Issue | 2021-12-09 (SANE) |