Airborne C-SAR (Synthetic Aperture Radar) Real-time Imaging System
This paper presents the design of one real-time imaging system in airborne C-band Synthetic Aperture Radar. The real-time imaging algorithm based on subaperture- division is described in detail. In order to meet real-time signal processing the signal processing board with 8 ADSP-TS201S digital signal processors and 2GB SDRAM is designed. This system has excellent real-time processing ability and tremendous data throughput and high expansibility. Finally the raw data of other airborne SAR is used in our real-time imaging system. The image is shown and the processing time is estimated. The results validate the feasibility of our system.
Synthetic Aperture Radar Subaperture-Division Chirp Scaling algorithm ADSP-TS201S signal processor
LIU Jing WU Jing-wei WANG Zhi-rui HU Qing-rong
Beijing Institute of Radio Measurement,Beijing,China,100854
国际会议
首届亚太合成孔径雷达会议(1st Asian and Pacific Conference on Synthetic Aperture Radar Proceedings)
安徽黄山
英文
2007-11-05（万方平台首次上网日期，不代表论文的发表时间）