| Presentation | 2016-01-21 Range side lobe characteristic in Unequal Stepped Multiple Frequency CPC 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) | Currently, considering Doppler ambiguity such as a multi-frequency step CPC scheme, have a frequency step number N is 8.In the same observation time, in conditions that increase the sample points of the synthetic-band processing and 16, 32, 64 frequency step at the same transmission occupied bandwidth, it is being discussed with respect to a method of reducing the range side lobe. In this case the velocity ambiguity is a problem, it is an additional consideration. In this article, a function that gives non-equal frequency steps, if you increase the constraint condition, consider the design of the non-equal frequency steps in the case of loosening the constraints of the main lobe width, the report side lobe suppression effect when using the proposed method which is CMSE (Constrained Minimum Square Error) frequency step. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Radar / Pulse Compression / Synthetic Wideband Processing / Side lobe |
| Paper # | SANE2015-90 |
| Date of Issue | 2016-01-14 (SANE) |
| Conference Information | |
| Committee | SANE |
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| Conference Date | 2016/1/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki Prefectural Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Positioning, navigation, radar and general |
| Chair | Hirokazu Kobayashi(Osaka Inst. of Tech.) |
| Vice Chair | Masanobu Tsuji(JAXA) / Takahide Mizuno(JAXA) |
| Secretary | Masanobu Tsuji(Univ. of Electro-Comm.) / Takahide Mizuno(JAXA) |
| Assistant | Yasushi Obata(Mitsubishi Electric) / Atsushi Kezuka(ENRI) |
| 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) | Range side lobe characteristic in Unequal Stepped Multiple Frequency CPC |
| Sub Title (in English) | |
| Keyword(1) | Radar |
| Keyword(2) | Pulse Compression |
| Keyword(3) | Synthetic Wideband Processing |
| Keyword(4) | Side lobe |
| 1st Author's Name | Masato Watanabe |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Manabu Akita |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| 3rd Author's Name | Takayuki Inaba |
| 3rd Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2016-01-21 |
| Paper # | SANE2015-90 |
| Volume (vol) | vol.115 |
| Number (no) | SANE-403 |
| Page | pp.pp.47-52(SANE), |
| #Pages | 6 |
| Date of Issue | 2016-01-14 (SANE) |