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http://dx.doi.org/10.5515/KJKIEES.2019.30.4.270

Analysis of the Planar Electromagnetic Wave Absorber Using the Mode Matching Technique  

Hur, Jun (School of Electronic and Electrical Engineering, Hongik University)
Park, Jong-Eon (Metamaterial Electronic Device Research Center, Hongik University)
Choo, Hosung (School of Electronic and Electrical Engineering, Hongik University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.30, no.4, 2019 , pp. 270-274 More about this Journal
Abstract
In this paper, we analyze a planar electromagnetic absorber by using the mode matching technique(MMT). The proposed electromagnetic absorber has a periodic structure composed of a perfect conductor and ferrite, and the transmitted and reflected powers in response to the incident wave with parallel polarization are calculated according to the thickness of the plate. The proposed absorber shows a high absorption compared to the cases of periodic slits with vacuum or the ferrite plate itself. The solution to the reflected and transmitted powers by MMT is also verified with the results from a commercial simulator.
Keywords
Mode Matching Technique; Planar Absorber; Transmittance; Reflectance; Absorption;
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Times Cited By KSCI : 3  (Citation Analysis)
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