Presentation | 2016-02-17 Range Walking Correction Based on Decimation Masahiro Fujiwara, Yoshikazu Shoji, Junichiro Suzuki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Degradation of detection performance for pulse radar equipment occurs by range walking of a target which decreases coherent pulse integration gain. In this paper, we propose a method which improves pulse integration gain by decimation processing of received pulse signal even if the range walking occurs. The decimation processing expands the range bin of the digital signal for pulse integration on the identical range bin between some pulse repetitions. In this process, the signal-to-noise ratio is maintained by a low pass filter and the property of pulse signal. The degraded range resolution is recovered by estimating the range walking transitions of the target during the coherent processing interval. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Pulse Radar / Range Walking / Decimation / Pulse Integration |
Paper # | SANE2015-115 |
Date of Issue | 2016-02-09 (SANE) |
Conference Information | |
Committee | SAT / SANE |
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Conference Date | 2016/2/16(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hiroshima Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Satellite Application and General |
Chair | Morio Toyoshima(NICT) / Hirokazu Kobayashi(Osaka Inst. of Tech.) |
Vice Chair | Takatoshi Sugiyama(Kogakuin Univ.) / Toshinori Susuki(Tohoku Gakuin Univ.) / Masanobu Tsuji(JAXA) / Takahide Mizuno(JAXA) |
Secretary | Takatoshi Sugiyama(NICT) / Toshinori Susuki(NTT) / Masanobu Tsuji(Univ. of Electro-Comm.) / Takahide Mizuno(JAXA) |
Assistant | / Yasushi Obata(Mitsubishi Electric) / Atsushi Kezuka(ENRI) |
Paper Information | |
Registration To | Technical Committee on Satellite Telecommunications / 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 Walking Correction Based on Decimation |
Sub Title (in English) | |
Keyword(1) | Pulse Radar |
Keyword(2) | Range Walking |
Keyword(3) | Decimation |
Keyword(4) | Pulse Integration |
1st Author's Name | Masahiro Fujiwara |
1st Author's Affiliation | TOSHIBA CORPORATION(TOSHIBA) |
2nd Author's Name | Yoshikazu Shoji |
2nd Author's Affiliation | TOSHIBA CORPORATION(TOSHIBA) |
3rd Author's Name | Junichiro Suzuki |
3rd Author's Affiliation | TOSHIBA CORPORATION(TOSHIBA) |
Date | 2016-02-17 |
Paper # | SANE2015-115 |
Volume (vol) | vol.115 |
Number (no) | SANE-447 |
Page | pp.pp.47-52(SANE), |
#Pages | 6 |
Date of Issue | 2016-02-09 (SANE) |