EFFICIENT SOLUTIONS FOR SCATTERING FROM STRIPS AND SLOTS IN THE PRESENCE OF A DIELECTRIC HALF-SPACE - EXTENSION TO WIDE SCATTERERS .1. THEORY

TSALAMENGAS, JL; FIKIORIS, JG

dc.contributor.author	TSALAMENGAS, JL	en
dc.contributor.author	FIKIORIS, JG	en
dc.date.accessioned	2014-03-01T01:40:52Z
dc.date.available	2014-03-01T01:40:52Z
dc.date.issued	1991	en
dc.identifier.issn	0021-8979	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/23285
dc.subject.classification	Physics, Applied	en
dc.subject.other	CONDUCTING STRIPS	en
dc.subject.other	EQUATION APPROACH	en
dc.subject.other	POLARIZED WAVES	en
dc.subject.other	INTERFACE	en
dc.subject.other	INFINITE	en
dc.title	EFFICIENT SOLUTIONS FOR SCATTERING FROM STRIPS AND SLOTS IN THE PRESENCE OF A DIELECTRIC HALF-SPACE - EXTENSION TO WIDE SCATTERERS .1. THEORY	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1991	en
heal.abstract	A very efficient, simple, and rapidly convergent algorithm for solving the Carleman-type singular integral and integro-differential equations formulating a variety of problems related to scattering by strips and slots in the presence of a dielectric half-space is presented. The method, based on Neumann's expansion of the Hankel-function kernel of the integral equations, is particularly suited to the case of wide strips or slots where well-known problems of decimal cancellation and slow convergence are now completely avoided. The algorithm can easily be extended to the case of strips inside or on the surface of dielectric slabs. Numerical comparisons with classical results of scattering by very wide strips in free space, and under all possible angles of incidence, bring to light the power, simplicity, and accuracy of the new algorithm.	en
heal.publisher	AMER INST PHYSICS	en
heal.journalName	JOURNAL OF APPLIED PHYSICS	en
dc.identifier.isi	ISI:A1991GA10000004	en
dc.identifier.volume	70	en
dc.identifier.issue	3	en
dc.identifier.spage	1121	en
dc.identifier.epage	1131	en