The Study on Imaging Algorithm of Formation Flying Satellites InSAR System

摘要：

Chirp Scaling (CS) algorithm is derived and implemented in this paper, which is adapted to bistatic and squinted radar in formation flying satellites interferometric synthetic aperture radar (InSAR) system. Considering to the characteristic of baseline instability in this system, an effective method is proposed to eliminate the effect of baseline instability on SAR image and interferometric measure. The simulation results validate the property of phase preserving of bistatic and squint CS algorithm and the effectiveness of compensated method of baseline instability.

关键词： Formation flying satellites interferometric synthetic aperture radar (InSAR) imaging algorithm

作者: ZHANG Qiu-ling LU Yao-bing

作者单位: Institute No.23 of the Second Academy,China Aerospace Science and Industry Corporation,Beijing 100854,China

会议类型: 国际会议

会议名称: 首届亚太合成孔径雷达会议(1st Asian and Pacific Conference on Synthetic Aperture Radar Proceedings)

会议地点: 安徽黄山

会议语种:英文

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）