Accurate analysis of a cylindrical dielectric resonator mounted on a grounded dielectric substrate

Karonis, GJ; Kaklamani, DI; Uzunoglu, NK

dc.contributor.author	Karonis, GJ	en
dc.contributor.author	Kaklamani, DI	en
dc.contributor.author	Uzunoglu, NK	en
dc.date.accessioned	2014-03-01T01:14:22Z
dc.date.available	2014-03-01T01:14:22Z
dc.date.issued	1999	en
dc.identifier.issn	09205071	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13023
dc.subject	Dielectric Resonator	en
dc.subject.other	Convergence of numerical methods	en
dc.subject.other	Dielectric materials	en
dc.subject.other	Electric impedance	en
dc.subject.other	Electromagnetic fields	en
dc.subject.other	Galerkin methods	en
dc.subject.other	Integral equations	en
dc.subject.other	Method of moments	en
dc.subject.other	Natural frequencies	en
dc.subject.other	Permittivity	en
dc.subject.other	Substrates	en
dc.subject.other	Wave equations	en
dc.subject.other	Cylindrical dielectric resonator	en
dc.subject.other	Grounded dielectric substrate	en
dc.subject.other	Resonators	en
dc.title	Accurate analysis of a cylindrical dielectric resonator mounted on a grounded dielectric substrate	en
heal.type	journalArticle	en
heal.identifier.primary	10.2528/PIER98112502	en
heal.identifier.secondary	http://dx.doi.org/10.2528/PIER98112502	en
heal.publicationDate	1999	en
heal.abstract	The resonance properties of a finite height cylindrical resonator of high permittivity value, placed on a dielectric grounded substrate are analyzed, using a volume integral equation formulation in conjunction with a Method of Moments technique. The Green's function of the microstrip-grounded dielectric substrate is employed and an integral equation is derived in terms of the electric field inside the finite cylinder, which is solved via an entire domain Galerkin technique. Superposition of plane waves, satisfying individually the wave equations are employed and the complex resonance frequencies are determined by computing the stored average electric and magnetic energies. Detailed convergence checks and comparisons with previously published data prove the proposed technique to be numerically stable and accurate.	en
heal.publisher	VSP BV, Zeist, Netherlands	en
heal.journalName	Journal of Electromagnetic Waves and Applications	en
dc.identifier.doi	10.2528/PIER98112502	en
dc.identifier.volume	13	en
dc.identifier.issue	9	en
dc.identifier.spage	1191	en
dc.identifier.epage	1192	en