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	MIMO-VSAR and a kind of optimized array configuration
	Dai Xi-zeng ; Xu Jia ; Peng Ying-ning ; Wang Yong-liang
	2010-10-12 ; 2010-10-12
关键词	Practical/ MIMO communication object detection radar detection synthetic aperture radar/ MIMO-VSAR velocity synthetic aperture radar multiple input multiple output systems moving target detection/ B6320 Radar equipment, systems and applications B6140M Signal detection B6250 Radio links and equipment B6310 Radar theory
中文摘要	Due to the limitation of array element number, the conventional velocity synthetic aperture radar (VSAR), may suffer from the azimuth location ambiguity and mislocate fast moving targets. To solve this problem,a novel VSAR named MIMO-VSAR and an optimized array configuration of MIMO-VSAR are proposed based on the multiple-input multiple-output (MIMO) radar in this paper. Compared with the conventional VSAR, the MIMO-VSAR may greatly increase the spatial sampling rate and extend unambiguous velocity estimation range by transmitting and receiving multiple waveforms simultaneously. Furthermore, the analysis and numerical experiments are provided to demonstrate the effectiveness of the MIMO-VSAR and its optimal configuration.
语种	中文
出版者	Chinese Institute of Electronics ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82311]
专题	清华大学
推荐引用方式 GB/T 7714	Dai Xi-zeng,Xu Jia,Peng Ying-ning,et al. MIMO-VSAR and a kind of optimized array configuration[J],2010, 2010.
APA	Dai Xi-zeng,Xu Jia,Peng Ying-ning,&Wang Yong-liang.(2010).MIMO-VSAR and a kind of optimized array configuration..
MLA	Dai Xi-zeng,et al."MIMO-VSAR and a kind of optimized array configuration".(2010).

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