## 留言板

 引用本文: 李建辉, 苏东林, 李青, 等 . 局部涂敷RAM复杂目标的电磁散射特性计算[J]. 北京航空航天大学学报, 1998, 24(3): 256-259.
Li Jianhui, Su Donglin, Li Qing, et al. Computation of Electromagnetic Scattering Character fromComplicated Object Partially Coated with RAM[J]. Journal of Beijing University of Aeronautics and Astronautics, 1998, 24(3): 256-259. (in Chinese)
 Citation: Li Jianhui, Su Donglin, Li Qing, et al. Computation of Electromagnetic Scattering Character fromComplicated Object Partially Coated with RAM[J]. Journal of Beijing University of Aeronautics and Astronautics, 1998, 24(3): 256-259. (in Chinese)

## 局部涂敷RAM复杂目标的电磁散射特性计算

• 中图分类号: TN 011

## Computation of Electromagnetic Scattering Character fromComplicated Object Partially Coated with RAM

• 摘要: 给出了平行和垂直极化平面波投射到物体时散射场的通用表达式,阐述了确定目标主要回波源位置的方法,提出选取吸波材料涂敷区域的有效方法,同时分析了局部涂敷吸波材料(RAM)的复杂目标电磁散射特性的计算,最后给出计算结果,并经验证.这种方法提高了复杂目标雷达散射截面计算的精度,适用于工程应用.

•  1. Knott E F,Shaeffer J F,Juley M T,等.雷达散射截面——预估、 测量和减缩. 阮颍铮,陈\ 海,韩晓英,等译.北京:电子工业出版社,19882 2. Ruck G T, Barrick D E,Stuart W D,et al.Radar cross section handbook.Plenum Press,19702 3. Klement D,Stein V.Special problems in applying the physical optics method for backscatter computations of complicated object.IEEE Trans on Antennas and Propagation,1988,36(2):228~237 4. RichMond J H.Scattering by a ferrite-coated conducting sphere.IEEE Trans Antennas and Propogation,1987,35(1):73~79 5. Gordon W B.Far-field approximations to the kirchhoff-helmholtz representations of scattered fields.IEEE Trans Antennas and Propogation,1975,23(7):590~592 6. 汪茂光.几何绕射理论.西安:西安电子科技大学出版社,1994

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##### 出版历程
• 收稿日期:  1997-03-31
• 网络出版日期:  1998-03-31

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