A Unified Imaging Algorithm for Multimode Spaceborne SAR

被引：0
|
作者：
Sun Jin-ping [1 ]
Hu Yu-xing [2 ]
Hong Wen [2 ]
Mao Shi-yi [1 ]
机构：
[1] Beihang Univ, Sch EIE, Beijing 100083, Peoples R China
[2] Chinese Acad Sci, Inst Elect, Nat Key Lab MW Imaging Tech, Beijing 100080, Peoples R China
来源：
ICSP: 2008 9TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-5, PROCEEDINGS | 2008年
关键词：
Spaceborne; Synthetic Aperture Radar; Multimode; Imaging algorithm;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
引用
收藏
页码：2311 / +
页数：2
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