Application of Compressive Sensing in 3D Radar Imaging
By using compressive sensing technique, the data rate needed in radar imaging can be remarkably reduced. Phase reservation is the key issue for compressive sensing based radar imaging algorithm. In this paper, we propose a phasereservation CS based pulse compression algorithm after investigation of the radar signal sparsity property, and then apply the algorithm to 3D radar imaging. Simulation results show that the phase information after CS range compression could be well preserved so as to realize 2D and 3D radar imaging.
radar imaging compressive sensing phase-reservation InISAR
Xie Xiao-Chun
School of Physics and Electronic Information, Gannan Normal University, Ganzhou, China Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing, China
国际会议
2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)
北京
英文
2117-2120
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）