Operation Mode of Circular Trace Scanning SAR for Wide Observation

[1] LI J, Bi Z, Liu Z S, and Knaell K. Use of curvilinear SAR forthree-dimensional target feature extraction [J].IEEProceedings of Radar, Sonar and Navigation.1997, 144(5):275-283 [2] 张祥坤. 高分辨率圆迹合成孔径雷达成像机理及方法研究.[博士论文], 北京: 中国科学院研究生院, 2007.Zhang Xiang-kun. Theoritical and technical study ofhigh-resolution circular SAR [Ph.D. dissertation]. Beijing:Graduate school of Chinese Academy of Science, 2007. [3] 魏钟铨, 等. 合成孔径雷达卫星[M]. 北京: 科学出版社, 2001:13-14.Wei Zhong-quan. et al.. Synthetic aperture radar satellite[M].Beijing: Science Press, 2001: 13-14. [4] 张澄波. 综合孔径雷达原理、系统分析与应用[M]. 北京: 科学出版社, 1989: 45.Zhang Cheng-bo. Synthetic aperture radar theory, systemanalysis and application[M]. Beijing: Science Press, 1989: 45. [5] Sack M, Ito M, and Cumming I G. Application of efficientlinear FM matched filtering algorithms on synthetic apertureradar processing[J]. IEEE Proc-F, 1985, 132(1): 45-57. [6] Moreira A, Mittermayer J, and Scheiber R.Extended chirpscaling algorithm for air- and spaceborne SAR data procssingin stripmap and scanSAR imaging modes[J].IEEE Trans. onGeosci. Remote Sensing.1996, 34(5):1123-1136 [7] 孙兵, 周荫清, 李天池, 等. 环扫SAR 的快速聚焦算法[J]. 北京航空航天大学学报, 2003, 3(7): 803-806.Sun Bing, Zhou Yin-qing, and Li Tian-chi, et al.. Fast focusedimaging algorithm for circular scanning SAR[J]. Journal ofBeijing University of Aeronautics and Astronautics, 2007,3(7): 803-806.