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Volume 27 Issue 12
Dec.  2005
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Wang Xiao-qing, Zhu Min-hui, Sheng Xin-qing . An Algorithm Based on CS Algorithm Applied in Multi-aperture Wide-Swath SAR[J]. Journal of Electronics & Information Technology, 2005, 27(12): 1861-1866.
Citation: Wang Xiao-qing, Zhu Min-hui, Sheng Xin-qing . An Algorithm Based on CS Algorithm Applied in Multi-aperture Wide-Swath SAR[J]. Journal of Electronics & Information Technology, 2005, 27(12): 1861-1866.

An Algorithm Based on CS Algorithm Applied in Multi-aperture Wide-Swath SAR

  • Received Date: 2004-05-24
  • Rev Recd Date: 2005-04-22
  • Publish Date: 2005-12-19
  • The wide-swath method based on multi-receiver is a novel and highly accuracy wide-swath method. This method needs focus in range signal at first, so RD (Range-Doppler) arithmetic can apply to the method easily while CS (Chirp Scaling) arithmetic has some difficulties. An algorithm based on CS algorithm is proposed in this paper that can be applied in the multi-aperture wide-swath SAR method. The error and operand of this algorithm is analyzed. Finally the simulation result is present, it turn out to validate the algorithm.
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  • Moore R K. Scanning spaceborne synthetic aperture radar with[2]integrated radiometer. IEEE Trans. on AES 1981, 17(3): 410-420.[3]Currie A, Brown M A. Wide-swath SAR. IEE Proc.-F, 1992,[4]9(2): 122-135.[5]王小青,朱敏慧. 一种宽测绘带SAR新方法的探讨[J].电子与信息学报.2003,25(10):1425-1429浏览[6]Goodman N A, Lin Sih Chung. Procesing of Multiple-Receiver Spaceborne Arrays for Wide-Area SAR. IEEE Trans. on GRS, 2002, 40(4): 841-852.[7]王小青,郭琨毅,盛新庆,朱敏慧. 基于距离向多孔径接收的宽测绘带SAR成像方法的研究[J].电子与信息学报.2004,26(5):739-745浏览[8]王小青. 宽测绘带SAR方法及其仿真研究. [博士论文]中国科学院电子学研究所, 2005年1月.[9]Wang Xiaoqing, Zhu Minhui, Sheng Xinqing. The angle error estimate method in the wide swath SAR basing on multi-receiver. Journal of Electronics (China)(已录用,待发).[10]Raney R K, Runge H, Bamler R, Cumming I G, Wong F H. Procision SAR processing using Chirp Scaling. IEEE Trans. on GRS, 1994, 32 (4): 786-799.[11]Moreira A, Mittermayer J, et al..Extended Chirp scaling algorithm for air and spaceborne SAR data processing in stripmap and scan SAR imaging modes. IEEE Trans. on GRS, 1996, 34(5): 1123-1136.
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