Bistatic SAR Imaging with Parallel Flight Track Based on Monostatic SAR Processor
Bistatic SAR uses separated transmitter and receiver flying on different platforms, and has the ability of the exploitation of additional information contained in the bistatic reflectivity of targets. This paper provides an efficient Nonlinear-Chirp Scaling (NCLS) algorithm for bistatic SAR with parallel track configure, which is based on the bistatic-to monostatic application (BTMA). The method described is a feasible solution for the image formation of bistatic SAR with such configure. The problem of Doppler ambiguity during the NCLS Processing and the choice of reference frequency are also discussed at last. This NCLS imaging algorithm is verified with a simulation experiment.
bistatic SAR bistatic-to-ntonostatic (BTMA) Nonlinear-Chirp Scaling algorithm
RuiLi Zhu Zhen Bo Tany Zi Yue
Department of Electronic Engineering Naval University of Engineering Wuhan, China, 430033 Department of ASEWSED Air Force Radar Academy Wuhan, China, 430019
国际会议
2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)
大连
英文
2042-2046
2010-07-05（万方平台首次上网日期，不代表论文的发表时间）