| Presentation | 2018-10-12 Evaluation of Characteristics of Recursive Signal Subtraction Frequency Estimation Method and Consideration of Application to Stepped Multiple Frequency CPC Kazuki Yamaguchi, Kazuhiro 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 proposed a multi-frequency step CPC(complementary phase code) method that can obtain high range resolution and the detection distance by narrowband reception. Maximum likelihood estimation algorithm is ideal for use in synthetic bandwidth processing and beam forming processing because these processes requires high resolution for few input samples. In this paper, we evaluated the basic characteristics of the recursive signal subtraction frequency estimation method consisting of signal subtraction processing, frequency estimation processing, complex amplitude estimation processing and target number count up loop, and shoe a result of applying the recursive signal subtraction frequency estimation method to the synthetic bandwidth processing unit of the a multi-frequency step CPC method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | maximum likelihood estimation / high range resolution / stepped multiple frequency CPC radar |
| Paper # | SANE2018-48 |
| Date of Issue | 2018-10-05 (SANE) |
| Conference Information | |
| Committee | SANE |
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| Conference Date | 2018/10/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Electro-Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radar signal processing and general issues |
| 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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Characteristics of Recursive Signal Subtraction Frequency Estimation Method and Consideration of Application to Stepped Multiple Frequency CPC |
| Sub Title (in English) | |
| Keyword(1) | maximum likelihood estimation |
| Keyword(2) | high range resolution |
| Keyword(3) | stepped multiple frequency CPC radar |
| 1st Author's Name | Kazuki Yamaguchi |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Kazuhiro Watanabe |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| 3rd Author's Name | Manabu Akita |
| 3rd Author's Affiliation | The University of Electro-Communications(UEC) |
| 4th Author's Name | Takayuki Inaba |
| 4th Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2018-10-12 |
| Paper # | SANE2018-48 |
| Volume (vol) | vol.118 |
| Number (no) | SANE-239 |
| Page | pp.pp.23-28(SANE), |
| #Pages | 6 |
| Date of Issue | 2018-10-05 (SANE) |