| 导体平板散射矩阵的计算 |
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| 引用本文： | 谷亚林,是湘全. 导体平板散射矩阵的计算[J]. 南京理工大学学报(自然科学版), 2004, 28(6): 630-633 |
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| 作者姓名： | 谷亚林 是湘全 |
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| 作者单位： | 南京理工大学,电子工程与光电技术学院,江苏,南京,210094;南京理工大学,电子工程与光电技术学院,江苏,南京,210094 |
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| 摘 要： | 该文应用物理光学法及边缘绕射理论的增量长度绕射系数法，对有限大小矩形平板在任意入射波、任意空间场点处的散射矩阵进行推导，得到计算平板散射矩阵的简单公式，数值计算结果表明，此公式精确可靠。结果对掠入射时的雷达目标识别具有参考意义，该方法可以推广到计算任意边缘形状平板的散射矩阵。
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| 关 键 词： | 导体平板 散射矩阵 边缘绕射效应 |
| 文章编号： | 1005-9830(2004)06-0630-04 |
| 修稿时间： | 2003-05-22 |
Scattering Matrix of Perfectly Conducting Flat Plate |
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| GU Ya-lin,SHI Xiang-quan. Scattering Matrix of Perfectly Conducting Flat Plate[J]. Journal of Nanjing University of Science and Technology(Nature Science), 2004, 28(6): 630-633 |
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| Authors: | GU Ya-lin SHI Xiang-quan |
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| Abstract: | The polarization scattering matrix (PSM) is derived at arbitrary field with arbitrary incident electromagnetic wave of a limited conducting flat plate.The methods of physics optics and incremental length diffraction coefficients for edge scattering theory are used in the deduction.The PSM formula is given in a simple way.The numerical evaluation shows that the formula is accurate and reliable.The result is referential to radar target identification with oblique incident ray.The method can be easily generalized to compute the scattering matrix of flat with any other edge shape. |
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| Keywords: | conducting flat plate scattering matrix edge diffraction |
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