Stepped-Frequency Waveform Processing for Moving Target based on Genetic-CLEAN Algorithm
Stepped-Frequency waveform (SFW) is a very important type of high range resolution radar signaL A novel processing method for SFW based on genetic algorithm and CLEAN technique is proposed in this paper. The parameters (i.e., position, amplitude and velocity) of a point scatterer can be found by global searching with genetic algorithm.And an iterative CLEAN processing is used to eliminate the extracted point from the received data of one SFW burst Then the high range resolution profile (HRRP) of the target can be reconstructed with the estimated parameters. Finally the effectiveness of the algorithm is verified by the simulation results.
stepped frequency high resolution Genetic algorithms(GA) Clean ISAR
Long Zhang Gao Zhaozhao
College of electronics and Information Xian Polytechnic University,Xian, China State Key Lab.of Radar Signal Processing Xidian University Xian, China
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
18-21
2010-07-05（万方平台首次上网日期，不代表论文的发表时间）