Forward Looking SAR Imaging algorithm via CS
Forward-looking SAR is a system that is imaging for the frontal targets of the flight path. The forward looking SAR designed by DLR employs linear antenna array. The imaging resolution is limited by the short synthetic aperture which results from the short antenna. This paper presents a F-SAR imaging algorithm based on compressive sensing, which achieves higher imaging resolution in the same case with the system of DLR. This algorithm constructs the filter functions in the time domain which are independent of the target number and Doppler frequency. The effectiveness of the scheme is revealed through simulation results.
Compressive Sensing (CS) Forward looking SAR(F-SAR) OMP
Wang Jian Zong Zhu-lin
Research Institute of Electronic Science and Technology University of Electronic Science and Technology of China Chengdu China
国际会议
2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)
成都
英文
1562-1567
2011-10-24（万方平台首次上网日期，不代表论文的发表时间）