Coupling parameters of a concentric multi-element waveguide array

Nikita, KS; Uzunoglu, NK

dc.contributor.author	Nikita, KS	en
dc.contributor.author	Uzunoglu, NK	en
dc.date.accessioned	2014-03-01T02:41:19Z
dc.date.available	2014-03-01T02:41:19Z
dc.date.issued	1997	en
dc.identifier.issn	0149645X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30461
dc.subject	Cross Section	en
dc.subject	Electric Field	en
dc.subject	Integral Equation	en
dc.subject	Mutual Coupling	en
dc.subject	Normal Modes	en
dc.subject	Reflection Coefficient	en
dc.subject.other	Electromagnetic field effects	en
dc.subject.other	Electromagnetic wave reflection	en
dc.subject.other	Integral equations	en
dc.subject.other	Waveguide couplers	en
dc.subject.other	Galerkin's procedure	en
dc.subject.other	Rectangular waveguides	en
dc.title	Coupling parameters of a concentric multi-element waveguide array	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/MWSYM.1997.604533	en
heal.identifier.secondary	http://dx.doi.org/10.1109/MWSYM.1997.604533	en
heal.publicationDate	1997	en
heal.abstract	The coupling between the rectangular waveguide applicators of a multi-element annular array looking into a layered lossy cylinder of circular cross section is analyzed theoretically. To this end, a system of coupled integral equations is derived in terms of the electric fields developed on the waveguide apertures, which is solved by expanding the unknown electric field on each aperture into waveguide normal modes and by applying a Galerkin's procedure. The self reflection coefficient and the mutual coupling coefficients are then determined and numerical results for a thirty (30) element waveguide array are computed and presented.	en
heal.publisher	IEEE, Piscataway, NJ, United States	en
heal.journalName	IEEE MTT-S International Microwave Symposium Digest	en
dc.identifier.doi	10.1109/MWSYM.1997.604533	en
dc.identifier.volume	1	en
dc.identifier.spage	111	en
dc.identifier.epage	114	en