Presentation | 2017-06-23 Coherently Combining Sparse-Multiband Processing for high resolution range estimation by using Blocking Matrix Method Tatsuki Yamaguchi, Masato Watanabe, Manabu Akita, Takayuki Inaba, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Authors have been studying range estimation with a high resolution by Coherently Combining Sparse-Multiband Processing(CCSM). CCSM can be expected to avoid the degradation of the maximum detection range and increase of the hardware load caused by the expansion of the bandwidth. Furthermore, the method can compensates the incoherency between the sparse frequency bands due to the frequency dependence of complex radar cross section. In this paper, we formulated the signal model of sparse frequency band radars and proposed the recursive method that separates signals for each target by Blocking Matrix (BM) method and estimate the range for the targets with CCSM. It was also indicated that the method achieved a higher target separation performance than the incoherent processing of the conventional range estimation method under the simulation conditions. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | UWB / ultra-wide band |
Paper # | SANE2017-19 |
Date of Issue | 2017-06-16 (SANE) |
Conference Information | |
Committee | SANE |
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Conference Date | 2017/6/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | JAXA Sagamihara Campus |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Satellite technology, Space Science and General issue |
Chair | Sonosuke Fukushima(ENRI) |
Vice Chair | Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
Secretary | 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 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) | Coherently Combining Sparse-Multiband Processing for high resolution range estimation by using Blocking Matrix Method |
Sub Title (in English) | |
Keyword(1) | UWB |
Keyword(2) | ultra-wide band |
Keyword(3) | |
Keyword(4) | |
1st Author's Name | Tatsuki Yamaguchi |
1st Author's Affiliation | The University of Electro-Communication(UEC) |
2nd Author's Name | Masato Watanabe |
2nd Author's Affiliation | The University of Electro-Communication(UEC) |
3rd Author's Name | Manabu Akita |
3rd Author's Affiliation | The University of Electro-Communication(UEC) |
4th Author's Name | Takayuki Inaba |
4th Author's Affiliation | The University of Electro-Communication(UEC) |
Date | 2017-06-23 |
Paper # | SANE2017-19 |
Volume (vol) | vol.117 |
Number (no) | SANE-107 |
Page | pp.pp.37-41(SANE), |
#Pages | 5 |
Date of Issue | 2017-06-16 (SANE) |