The Scattering of Electromagnetic Waves By Periodic Magnetodielectric Structures With Arbitrary Profiles and Inhomogeneous Media
作者:
V.V. Yachin,
N.V. Ryazantseva,
N.A. Khizhnyak,
期刊:
Journal of Electromagnetic Waves and Applications
(Taylor Available online 1997)
卷期:
Volume 11,
issue 10
页码: 1349-1366
ISSN:0920-5071
年代: 1997
DOI:10.1163/156939397X00035
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The scattering of electromagnetic waves by periodic magnetodielectric structures with arbitrary profiles and inhomogeneous distribution of permittivity and permeability over a period is analyzed using rigorous integral equations of macroscopic electrodynamics and partitioning a structure into thin layers. The solution is found for E-polarized and H-polarized plane waves. Numerous examples of the problem solutions are compared with previously published results. Examples of approximation perfectly conducting periodic structures by magnetodielectric structures with the same geometry of a period are given. For illustration of the presented method effectiveness the analysis applies to a grating composed of circular magnetodielectric coaxial cylinders.
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