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A new wide-band noise radar signal and its compression
Dong, Xiao; Zhang, Yunhua; Gu, Xiang; Dong, X. (dongxiao1223@gmail.com)
Department微波遥感部
Source Publication2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011
2011
Pages56-59
Language英语
ISBN9788993246179
AbstractIn this paper, we propose a wide-band noise radar signal model which is composed of a train of pulsed noise signals with their carrier frequencies increased/decreased linearly, and we call it as stepped-frequency noise signals (SFNSs). At the same time we also propose the corresponding compressing algorithm based on the compressed sensing theory. The random property of the transmitted waveform allows sampling the received radar signal at a rate far below regular required provided the targets are sparse. Numerical experiments demonstrated the proposed method can effectively reconstruct high resolution range profile at much lower sampling rate. © 2011 KIEES.; In this paper, we propose a wide-band noise radar signal model which is composed of a train of pulsed noise signals with their carrier frequencies increased/decreased linearly, and we call it as stepped-frequency noise signals (SFNSs). At the same time we also propose the corresponding compressing algorithm based on the compressed sensing theory. The random property of the transmitted waveform allows sampling the received radar signal at a rate far below regular required provided the targets are sparse. Numerical experiments demonstrated the proposed method can effectively reconstruct high resolution range profile at much lower sampling rate. © 2011 KIEES.
Conference Name2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011
Conference DateSeptember 26, 2011 - September 30, 2011
Conference PlaceSeoul, Korea, Republic of
Indexed ByEI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/3340
Collection微波遥感部
Corresponding AuthorDong, X. (dongxiao1223@gmail.com)
Recommended Citation
GB/T 7714
Dong, Xiao,Zhang, Yunhua,Gu, Xiang,et al. A new wide-band noise radar signal and its compression[C]:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2011:56-59.
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