Direct Singular Integral Equation Methods in Scattering and Propagation in Strip- Or Slot-Loaded Structures

Tsalamengas, JL

dc.contributor.author	Tsalamengas, JL	en
dc.date.accessioned	2014-03-01T01:13:41Z
dc.date.available	2014-03-01T01:13:41Z
dc.date.issued	1998	en
dc.identifier.issn	0018-926X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12660
dc.subject	Electromagnetic propagation	en
dc.subject	Electromagnetic scattering	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Electromagnetic wave scattering	en
dc.subject.other	Integrodifferential equations	en
dc.subject.other	Method of moments	en
dc.subject.other	Slot-loaded structures	en
dc.subject.other	Strip-loaded structures	en
dc.subject.other	Electromagnetic wave propagation	en
dc.title	Direct Singular Integral Equation Methods in Scattering and Propagation in Strip- Or Slot-Loaded Structures	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/8.725290	en
heal.identifier.secondary	http://dx.doi.org/10.1109/8.725290	en
heal.language	English	en
heal.publicationDate	1998	en
heal.abstract	Problems of three-dimensional (3-D) scattering/hybrid-wave propagation for strip- or slot-loaded structures are often formulated in terms of systems of singular integralintegrodifferential equations (SIE-SIDE) of the first kind. Proper handling of the singular part of the kernels constitutes a major difficulty in carrying out method of moments (MoM). Three powerful techniques explored in the present paper provide efficient solutions by direct recourse to the theory of singular integral equations. In contrast to low-frequency methods wherein similar concepts are utilized for electrically narrow strips/slots, the proposed procedures are applicable uniformly to the whole range of widths from very narrow to very wide scatterers with remarkable accuracy. Numerical results are presented to validate and compare to one another the various numerical codes. © 1998 IEEE.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Antennas and Propagation	en
dc.identifier.doi	10.1109/8.725290	en
dc.identifier.isi	ISI:000076461200020	en
dc.identifier.volume	46	en
dc.identifier.issue	10	en
dc.identifier.spage	1560	en
dc.identifier.epage	1570	en