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首页> 外文期刊>Applied Computational Electromagnetics Society journal >Electromagnetic Scattering by Arbitrary Shaped Three-Dimensional Conducting Objects Covered with Electromagnetic Anisotropic Materials
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Electromagnetic Scattering by Arbitrary Shaped Three-Dimensional Conducting Objects Covered with Electromagnetic Anisotropic Materials

机译：电磁各向异性材料覆盖的任意形状三维导电物体的电磁散射

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摘要

In this paper, the equivalent dipole-moment method (EDM) is extended and applied in the analysis of electromagnetic (EM) scattering by the arbitrarily shaped perfect electric conductor (PEC) targets coated with EM anisotropic media. At first, the volume integral equation and surface integral equation are built in the EM anisotropic material region and on the conducting surface, respectively. Then, the method of moments (MoM) is used to convert the integral equation into a matrix equation and the EDM is employed to reduce the CPU time of the matrix filling procedure. Numerical results are given to demonstrate the versatility of the proposed approach in handing with the EM scattering by arbitrarily shaped PEC targets coated with EM anisotropic media.
机译：在本文中，等效偶极矩法（EDM）得以扩展并应用于分析由EM各向异性介质涂覆的任意形状的理想电导体（PEC）靶进行的电磁（EM）散射。首先，在EM各向异性材料区域和导电表面分别建立体积积分方程和表面积分方程。然后，使用矩量法（MoM）将积分方程式转换为矩阵方程式，并使用EDM来减少矩阵填充过程的CPU时间。数值结果表明了该方法在处理由电磁各向异性介质包被的任意形状的PEC靶材进行EM散射方面的多功能性。

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