Comparison of Scattering from Electrically Large PEC and PMC Targets Coated with Uniaxial Dielectric Medium based on Asymptotic Solution in Spectral Domain

Q4 Engineering

Majlesi Journal of Electrical Engineering Pub Date : 2021-06-01 DOI:10.52547/mjee.15.2.47

Maryam Samadpour Hendevari, A. Pourziad, S. Nikmehr

引用次数: 0

Abstract

In this paper, electromagnetic (EM) scatterings from electrically large Perfect Electric Conductor (PEC) and Perfect Magnetic Conductor (PMC) targets coated with Uniaxial Electric Anisotropic Medium (UEAM) layer are evaluated and compared. The effect of the coating layer’s parameters including eu, evand the thickness (d) are studied. It is shown that radar cross section (RCS) of a PMC with UEAM coating is less than that of PEC with the same coating. In some cases, about 20 dB reduction in RCS hasbeen obtained for UEAM coated PMC plate

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基于谱域渐近解的单轴介质覆盖的大型PEC和PMC目标散射比较

本文对涂覆有单轴电各向异性介质（UEAM）层的理想电导体（PEC）和理想磁导体（PMC）目标的电磁散射进行了评估和比较。研究了涂层的eu、evan和厚度（d）等参数对涂层性能的影响。结果表明，具有UEAM涂层的PMC的雷达截面（RCS）小于具有相同涂层的PEC的雷达截面。在某些情况下，UEAM涂层PMC板的RCS降低了约20dB

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Majlesi Journal of Electrical Engineering Engineering-Electrical and Electronic Engineering

CiteScore

1.20

自引率

0.00%

发文量

期刊介绍： The scope of Majlesi Journal of Electrcial Engineering (MJEE) is ranging from mathematical foundation to practical engineering design in all areas of electrical engineering. The editorial board is international and original unpublished papers are welcome from throughout the world. The journal is devoted primarily to research papers, but very high quality survey and tutorial papers are also published. There is no publication charge for the authors.