Multiple Scattering Between Cylinders in Two Dielectric Half-Spaces

Autor:	Peter Pawliuk, Matthew Yedlin
Rok vydání:	2013
Předmět:	Physics Classical mechanics Scattering Wave propagation Mathematical analysis Reflection (physics) Plane wave Computational electromagnetics Boundary value problem Electrical and Electronic Engineering Stationary phase approximation Codes for electromagnetic scattering by cylinders
Zdroj:	IEEE Transactions on Antennas and Propagation. 61:4220-4228
ISSN:	1558-2221 0018-926X
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4bb594706f29d72c6dfee0806d7073a9 https://doi.org/10.1109/tap.2013.2262105 Zobrazit plný text záznamu