| 利用MoM和LIBC求解材料涂覆导体平板的后向散射 |
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| 引用本文： | 殷红成,黄培康,肖志河. 利用MoM和LIBC求解材料涂覆导体平板的后向散射[J]. 系统工程与电子技术, 2000, 22(12): 1-3 |
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| 作者姓名： | 殷红成 黄培康 肖志河 |
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| 作者单位： | 目标与环境电磁散射辐射国防科技重点实验室,北京100854 |
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| 摘 要： | 利用矩量法结合Leontovich阻抗边界条件求解材料涂覆导体平板的后向散射问题,并与PO和UTD的计算结果进行了比较,理论与测量验证了该方法的有效性。通过分析不同材料参数或不同平板尺寸对材料涂覆导体平板后向散射的影响,得到一些有益的结论。
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| 关 键 词： | 散射截面 吸波涂料 阻抗 |
| 文章编号： | 1001-506X(2000)12-0001-03 |
| 修稿时间： | 2000-04-08 |
Calculating Backscattering From a Conducting Flat Plate Coated With RAM Using MoM in Conjunction With LIBC |
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| Yin Hongcheng,Huang Peikang,Xiao Zhihe. Calculating Backscattering From a Conducting Flat Plate Coated With RAM Using MoM in Conjunction With LIBC[J]. System Engineering and Electronics, 2000, 22(12): 1-3 |
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| Authors: | Yin Hongcheng Huang Peikang Xiao Zhihe |
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| Abstract: | In this paper, a method of moment (MoM) in conjunction with Leontovich impedance boundary condition (LIBC) is employed to calculate backscattering from a conducting flat plate coated with radar absorbing material (RAM). And the calculating result is compared with physical optics (PO) and uniform geometrical theory of diffraction (UTD). The validity of the method is verified by theory and experiment. Backscattering properties for the coated conducting flat plates with different material parameters or sizes are analyzed, and some valuable conclusions are pointed out. |
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| Keywords: | Scattering cross section Antiradar coatings Impedance |
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