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Volume 27 Issue 7
Jul.  2005
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Li Shi-qiang, Yang Ru-liang. Study on Azimuth Signal Processing of Single Phase Center Multiple Beams Synthetic Aperture Radar[J]. Journal of Electronics & Information Technology, 2005, 27(7): 1073-1076.
Citation: Li Shi-qiang, Yang Ru-liang. Study on Azimuth Signal Processing of Single Phase Center Multiple Beams Synthetic Aperture Radar[J]. Journal of Electronics & Information Technology, 2005, 27(7): 1073-1076.

Study on Azimuth Signal Processing of Single Phase Center Multiple Beams Synthetic Aperture Radar

  • Received Date: 2004-02-17
  • Rev Recd Date: 2004-04-19
  • Publish Date: 2005-07-19
  • Single Phase Center Multiple Beams(SPCMB) technique is one of solutions to implement high resolution wide swath spaceborne synthetic aperture radar systems. The system model and signal characteristics are described based on the introduction to the principle of single phase center multiple beams technique in the paper. A method of azimuth signal processing is presented, and is proved by spaceborne point-target simulation and airborne raw data simulation.
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  • Freeman A, Johnson W T K, Huneycutt B, et al.. The Myth of the minimum SAR antenna area constraint[J].IEEE Trans. on Geosci. Remote Sensing.2000, 38(1):320-[2]Currie A.[J].Hall C D. A synthetic aperture radar technique for the simultaneous provision of high-resolution wide-swath coverage.Conf. Proc. Military Microwaves90. Microwave Exhibitions Publishers Ltd., London, July.1990,:-[3]Currie A, Brown M A. Wide-swath SAR. IEE Proc.-F. 1992,139(2): 122- 135.[4][日]藤坂贵彦著,王淑兰译.方位向高分辨力宽测绘带的多波束合成孔径雷达.空载雷达,2000,(4):36-44.[5]Davidson G W, Cumming I. Signal properties of spacebome squint-mode SAR[J].IEEE Trans. on Geosci. Remote Sensing.1997,35(3):611-[6]Curlander J C, McDonough R N. Synthetic Aperture Radar Systems and Signal Processing. New York, John Wiley Sons, Inc. 1991:565 - 590.[7]陈芳允,贾乃华.卫星测控手册.北京:科学出版社,1992:89-96.[8]禹卫东.用分布式小卫星提高星载SAR的方位向分辨率.系统工程与电子技术,2002,24(7):43-45,122.
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