DocumentCode :
739541
Title :
Multiple Scattering Between Cylinders in Two Dielectric Half-Spaces
Author :
Pawliuk, Peter ; Yedlin, M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada
Volume :
61
Issue :
8
fYear :
2013
Firstpage :
4220
Lastpage :
4228
Abstract :
The two-dimensional scattering of a plane wave from an arbitrary arrangement of infinite cylinders in two dielectric half-spaces is considered. The electromagnetic fields are decomposed into cylindrical waves so that the boundary conditions for the cylinders can be satisfied directly. The boundary conditions for the planar interface separating the two dielectric half-spaces are addressed by decomposing the cylindrical waves into plane waves and applying the planar reflection/transmission coefficients. This decomposition produces integrals that can be evaluated numerically. When the cylinders are significantly separated from the planar interface, the method of stationary phase can be used to approximate the integrals.
Keywords :
electromagnetic fields; electromagnetic wave scattering; cylindrical waves; electromagnetic fields; infinite cylinders; planar reflection/transmission coefficients; plane wave; two dielectric half-spaces; two-dimensional scattering; Approximation methods; Boundary conditions; Dielectrics; Electromagnetic scattering; Electromagnetics; Transmission line matrix methods; Cylinders; Mie theory; cylindrical waves; dielectrics; half- spaces; method of stationary phase; multiple scattering; plane waves; reflection; scattering matrix; transmission;
fLanguage :
English
Journal_Title :
Antennas and Propagation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-926X
Type :
jour
DOI :
10.1109/TAP.2013.2262105
Filename :
6556995
Link To Document :
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