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基于CS理论的一种雷达数据压缩方法
Alternative TitleData Compression Method for Radar Based on CS
陈秀伟; 张云华; 刘小军; 方广有
Department微波遥感部
Source Publication系统仿真学报
2014
Volume26Issue:4Pages:810-816
ISSN1004-731X
Language中文
Keyword压缩感知 成像雷达 信息转换器 数据压缩
Abstract针对压缩感知(compressive sensing, CS)技术在成像雷达中的应用,基于FPGA研究了压缩感知非相关测量框架的数字化电路设计,提出并实现了基于雷达回波模拟信号源的信息转换器(Analogue-to-Information Converter, AIC)功能的测试方案。通过对实际获得的压缩数据进行处理获得了符合预期的结果,验证了AIC电路作为一种数据压缩方法数字化设计的有效性。
Other AbstractResearch on digital modeling and realization of non-correlation measurement frame for compressive sensing (CS) was conducted aiming at applying CS to imaging radar, and FPGA based Analogue-to-Information Converter (AIC) was proposed and implemented. Real measurement data from AIC hardware platform and simulation data from AIC software platform were compressed to get range profiles and the results are agreed well with what expected. Simulation results show that FPGA based Analogue-to-Information Converter is a validated data compression method in the radar application.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/2777
Collection微波遥感部
Recommended Citation
GB/T 7714
陈秀伟,张云华,刘小军,等. 基于CS理论的一种雷达数据压缩方法[J]. 系统仿真学报,2014,26(4):810-816.
APA 陈秀伟,张云华,刘小军,&方广有.(2014).基于CS理论的一种雷达数据压缩方法.系统仿真学报,26(4),810-816.
MLA 陈秀伟,et al."基于CS理论的一种雷达数据压缩方法".系统仿真学报 26.4(2014):810-816.
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