TE and TM Modes in circularly shielded slot waveguides

Tsalamengas Jihn, L; Vardiambasis Ioannis, O; Fikioris John John, G

dc.contributor.author	Tsalamengas Jihn, L	en
dc.contributor.author	Vardiambasis Ioannis, O	en
dc.contributor.author	Fikioris John John, G	en
dc.date.accessioned	2014-03-01T01:41:56Z
dc.date.available	2014-03-01T01:41:56Z
dc.date.issued	1993	en
dc.identifier.issn	00189480	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/23675
dc.subject.other	Algorithms	en
dc.subject.other	Integrodifferential equations	en
dc.subject.other	Circularly shielded slot waveguides	en
dc.subject.other	Hankel kernels	en
dc.subject.other	Microwave integrated circuits	en
dc.subject.other	Newmann's expansion	en
dc.subject.other	Waveguides	en
dc.title	TE and TM Modes in circularly shielded slot waveguides	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/22.238510	en
heal.identifier.secondary	http://dx.doi.org/10.1109/22.238510	en
heal.publicationDate	1993	en
heal.abstract	Cutoff wavenumbers and the field of TE and TM modes are evaluated in circularly shielded, single- or double-slot waveguides in case of infinitely thin fins. The formulation, based on field equivalence principles, is exact and leads to Carleman-type singular integral or integro-differential equations for the equivalent surface magnetic current across the slot(s). The solution of these equations is based on Neumann's expansion of the Hankel Kernels and leads to numerically stable and efficient algorithms regardless of the slot widths. Numerical results for the cutoff wavenumbers, both TE and TM, are presented.	en
heal.publisher	Publ by IEEE, Piscataway, NJ, United States	en
heal.journalName	IEEE Transactions on Microwave Theory and Techniques	en
dc.identifier.doi	10.1109/22.238510	en
dc.identifier.volume	41	en
dc.identifier.issue	6-7	en
dc.identifier.spage	966	en
dc.identifier.epage	972	en