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Volume 27 Issue 6
Jun.  2001
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Journal of Beijing University of Aeronautics and Astronautics  > 2001  >  27(6): 709-712.
LIU Jiu-wen, LI Jian-hui, HAN Xue-wen, et al. Study on Three Dimensional Scattering Distribution of Complicated Targets[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(6): 709-712. (in Chinese)
Citation: LIU Jiu-wen, LI Jian-hui, HAN Xue-wen, et al. Study on Three Dimensional Scattering Distribution of Complicated Targets[J]. Journal of Beijing University of Aeronautics and Astronautics, 2001, 27(6): 709-712. (in Chinese)
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Study on Three Dimensional Scattering Distribution of Complicated Targets

  • 1.

    Beijing University of Aeronautics and Astronautics, Dept. of Electronic Engineering

  • 2. Beijing University of Aeronautics and Astronautics, School of Mechanical Engineering and Automation

  • Received Date: 28 Mar 2000
  • Publish Date: 30 Jun 2001
    Abstract
  • By setting up the numerical model of a complicated target, applying outside normal vectors of visible patches of each individual body, and useing Z-buffer algorithm to solve shielding between multi-bodies of complicated targets, the three dimensional scattering problems are analyzed successfully. The currents on the surface of the targets are calculated by solving EM boundary problems. The results obtained by the algorithm are verified by tested results. The method is proved to more accrete, practical, and reliable. The three dimensional scattering distribution could be given in visible way.

     

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  • [1] 王来生主编.计算机图形处理技术[M]. 西安:西安交通大学出版社,1988. [2] 克拉特 E F著.雷达散射截面——预估、测量和减缩[M]. 阮颖铮等译.北京:电子工业出版社,1988. [3] Ruck G T, Burrick D E. Radar cross section handbook . NEW YORK,1970.
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