A Unified Imaging Algorithm for Multimode Spaceborne SAR
The new generation spaceborne SAR systems will be with high resolution and several work modes.In this paper,a unified imaging algorithm for multimode spaceborne SAR with the same chirp scaling processing core module was presented.Different pre-and post-processing steps were designed for stripmap,scan and spotlight work mode of spaceborne SAR.The same core module will make transplant and computation optimize of imaging processing platform more convenient.This unified imaging algorithm was validated through stripmap and scan mode raw data processing and point target simulation of spotlight mode.
Spaceborne Synthetic Aperture Radar Multimode Imaging algorithm
SUN Jin-ping Hu Yu-xing HONG Wen MAO Shi-yi
School of EIE,Beihang University,Beijing 100083,P.R.China Nat.Key Lab of MW Imaging Tech.,Institute of Electronics,CAS,Beijing 100080,P.R.China
国际会议
9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)
北京
英文
2008-10-26(万方平台首次上网日期,不代表论文的发表时间)