A New Real Time Range-Doppler Imaging Algorithm

摘要：

This paper firstly describes the processing of Range-Doppler imaging algorithm and FFT interpolation for range cell migration correction, and then forms a improved range-doppler algorithm for SAR imaging with combining the two methods, which has much less computation time. In order to eliminate computation further, the Pruning FFT technique is used.

关键词： Range Cell Migration:Range Doppler Algorithm:FFT interpolation:FFT Pruning

作者: Zhang Fenghui Wang Yanfei Song Hongmei

作者单位: Institute of Electronics,Chinese Academy of Sciences,Beijing 100190;Institute of 804,Shanghai Aerosp Institute of Electronics,Chinese Academy of Sciences,Beijing 100190

会议类型: 国际会议

会议名称: The 3rd International Symposium on Systems and Control in Aeronautics and Astronautics(第三届航空航天系统与控制国际会议 ISSCAA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 122-125

在线出版日期: 2010-01-08（万方平台首次上网日期，不代表论文的发表时间）