Huang Yonghong, Mao Shiyi. A FAST APPROXIMATE IMAGING ALGORITHM FOR SPACEBORNE SYNTHETIC APERTURE RADAR[J]. Journal of Electronics & Information Technology, 1993, 15(6): 561-566.
Citation:
Huang Yonghong, Mao Shiyi. A FAST APPROXIMATE IMAGING ALGORITHM FOR SPACEBORNE SYNTHETIC APERTURE RADAR[J]. Journal of Electronics & Information Technology, 1993, 15(6): 561-566.
Huang Yonghong, Mao Shiyi. A FAST APPROXIMATE IMAGING ALGORITHM FOR SPACEBORNE SYNTHETIC APERTURE RADAR[J]. Journal of Electronics & Information Technology, 1993, 15(6): 561-566.
Citation:
Huang Yonghong, Mao Shiyi. A FAST APPROXIMATE IMAGING ALGORITHM FOR SPACEBORNE SYNTHETIC APERTURE RADAR[J]. Journal of Electronics & Information Technology, 1993, 15(6): 561-566.
A fast algorithm of azimuth processing for spaceborne SAR, which is called SPECAN algorithm, is proposed. Comparing with general frequency algorithms, SPECAN has advantages in computation, memory and structure. SPECAN algorithm is very important for surveying real-time processing of spacehorne SAR. The structure and special problems for SPECAN algorithm used in spaceborne SAR are mainly engaged in this paper. Finally, raw data of SEASAT-A satellite is used to test the feasibility of SPECAN algorithm.
Chialin Wu, K. Y. Liu, Michal Jin, IEEE Trans. on AES, AES-18(1982)5, 563-594.[2]W. E. Arens, Application of CCD Technology to Produce Imagery from Radar Data, Proc. of AIAA System Design Driven by Sensor Conf., Oct. 1976, Pasadena, Calif pp. 21-27.l[3]黄永红,星载SAR实时信号处理高效算法,北京航空航天大学电子工程系硕士论文,北京,1989年3月.[4]黄永红,星载合成孔径雷达成像处理与运动补偿,北京航空航天大学电子工程系博士论文,北京,1992年,5月.
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