Title of article
Comparison of Scattering from Electrically Large PEC and PMC Targets Coated with Uniaxial Dielectric Medium based on Asymptotic Solution in Spectral Domain
Author/Authors
Samadpour Hendevari, Maryam Department of Electrical and Computer Engineering - University of Tabriz, Tabriz , Pourziad, Ali Department of Electrical and Computer Engineering - University of Tabriz, Tabriz , Nikmehr, Saeid Department of Electrical and Computer Engineering - University of Tabriz, Tabriz
Pages
6
From page
47
To page
52
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 εu, εv and 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 has been obtained for UEAM coated PMC plate.
Keywords
electrically large PEC target , PMC target , scattering , uniaxial electric anisotropic medium (UEAM) coating , spectral domain method (SDM)
Journal title
Majlesi Journal of Electrical Engineering
Serial Year
2021
Record number
2688809
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