| Presentation | 2018-11-08 A time of arrival estimation method combining matched filter and IHT Compressed Sensing for target point identification Seiya Tamura, Guanghao Sun, Tetsuo Kirimoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Compressed sensing (CS) is a promising signal processing method for time of arrival estimation in high resolution via solving an ill-posed problem. To reduce the computational cost of CS, iterative hard thresholding (IHT) is attracting much attention. IHT allows high speed and high resolution estimating, but requires prior information of the target number in original signal. Due to the prior information is usually not available, IHT has not achieved wide range use and implementation. In this paper, we propose target number estimation method based on CS, i.e., combining matched filter for obtaining the prior information with IHT. We conduct computer simulation to evaluate the capability of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TOA estimationCompressed sensing(CS)Iterative Hard Thresholding(IHT),Radar signal processing |
| Paper # | SANE2018-62 |
| Date of Issue | 2018-11-01 (SANE) |
| Conference Information | |
| Committee | SANE |
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| Conference Date | 2018/11/7(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | China (Xuchang) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ICSANE2018 |
| Chair | Sonosuke Fukushima(ENRI) |
| Vice Chair | Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
| Secretary | Toshifumi Moriyama(ENRI) / Akitsugu Nadai(Univ. of Electro-Comm.) |
| Assistant | Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Takeshi Amishima(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics |
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| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A time of arrival estimation method combining matched filter and IHT Compressed Sensing for target point identification |
| Sub Title (in English) | |
| Keyword(1) | TOA estimationCompressed sensing(CS)Iterative Hard Thresholding(IHT),Radar signal processing |
| 1st Author's Name | Seiya Tamura |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Guanghao Sun |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| 3rd Author's Name | Tetsuo Kirimoto |
| 3rd Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2018-11-08 |
| Paper # | SANE2018-62 |
| Volume (vol) | vol.118 |
| Number (no) | SANE-287 |
| Page | pp.pp.35-38(SANE), |
| #Pages | 4 |
| Date of Issue | 2018-11-01 (SANE) |