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Accurate consideration of metal losses at waveguide junctions using admittance and impedance integral equation formulations

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Accurate consideration of metal losses at waveguide junctions using admittance and impedance integral equation formulations

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dc.contributor.author Taroncher Calduch, Mariam es_ES
dc.contributor.author Hueso, J. es_ES
dc.contributor.author Cogollos, Santiago es_ES
dc.contributor.author Gimeno. B. es_ES
dc.contributor.author Boria Esbert, Vicente Enrique es_ES
dc.contributor.author Vidal Pantaleoni, Ana es_ES
dc.contributor.author Esteban González, Héctor es_ES
dc.contributor.author Gugliemi, M. es_ES
dc.date.accessioned 2018-09-17T06:50:54Z
dc.date.available 2018-09-17T06:50:54Z
dc.date.issued 2005 es_ES
dc.identifier.issn 0048-6604 es_ES
dc.identifier.uri http://hdl.handle.net/10251/107320
dc.description.abstract [EN] At higher frequencies, metal loss effects in passive waveguide components become more pronounced and hazardous. In this paper, we propose two integral equation techniques, based on the generalized admittance and impedance matrices, for the accurate consideration of losses in the metal walls of waveguide junctions. Both techniques have been evaluated in terms of accuracy and numerical efficiency, and conclusions are drawn regarding the best properties of the admittance parameter formulation. Finally, combining such technique with a classical perturbative method for considering propagation losses, we have successfully predicted all loss effects in two real waveguide filters used for commercial applications. es_ES
dc.description.sponsorship This work has been supported by research projects TIC2000-0591-C03-01 and TIC2000-0591-C03-03 and special action ESP2001-4547-PE.
dc.language Inglés es_ES
dc.publisher John Wiley & Sons es_ES
dc.relation CICYT/TIC2000-0591-C03-01 es_ES
dc.relation /ESP2001-4547-PE es_ES
dc.relation CICYT/TIC2000-0591-C03-03
dc.relation MCYT/ESP2001-4547-PE
dc.relation.ispartof Radio Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Accurate consideration of metal losses at waveguide junctions using admittance and impedance integral equation formulations es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1029/2004RS003225 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació es_ES
dc.description.bibliographicCitation Taroncher Calduch, M.; Hueso, J.; Cogollos, S.; Gimeno. B.; Boria Esbert, VE.; Vidal Pantaleoni, A.; Esteban González, H.... (2005). Accurate consideration of metal losses at waveguide junctions using admittance and impedance integral equation formulations. Radio Science. 40(6):1-12. doi:10.1029/2004RS003225 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1029/2004RS003225 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 12 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 40 es_ES
dc.description.issue 6 es_ES
dc.relation.pasarela S\27318 es_ES
dc.contributor.funder Comisión Interministerial de Ciencia y Tecnología es_ES
dc.contributor.funder Ministerio de Ciencia y Tecnología


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