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Rigorous evaluation of propagation losses in arbitrarily shaped waveguide structures using boundary integral resonant mode expansion and perturbation of boundary conditions

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Rigorous evaluation of propagation losses in arbitrarily shaped waveguide structures using boundary integral resonant mode expansion and perturbation of boundary conditions

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dc.contributor.author Marini, Stephan es_ES
dc.contributor.author Soto Pacheco, Pablo es_ES
dc.contributor.author Mattes, Michael es_ES
dc.contributor.author Gimeno Martinez, Benito es_ES
dc.contributor.author Bleda Pérez, Sergio es_ES
dc.contributor.author Vidal Pantaleoni, Ana es_ES
dc.contributor.author Boria Esbert, Vicente Enrique es_ES
dc.date.accessioned 2015-10-01T11:00:33Z
dc.date.available 2015-10-01T11:00:33Z
dc.date.issued 2014-09-16
dc.identifier.issn 1751-8725
dc.identifier.uri http://hdl.handle.net/10251/55414
dc.description This paper is a preprint of a paper submitted to IET Microwaves Antennas and Propagation and is subject to Institution of Engineering and Technology Copyright. If accepted, the copy of record will be available at IET Digital Library es_ES
dc.description.abstract The accurate consideration of propagation losses in arbitrarily shaped waveguide-based structures is studied in this paper. For such a purpose, a software tool based on the perturbation of the boundary conditions on the waveguide metallic walls and on the boundary integral resonant mode expansion method has been developed. To show the advantages of the proposed technique with respect to the classic power-loss method, the complex propagation wavenumbers of a double ridge and an elliptical waveguide have been first computed and compared with results of a commercial software based on the finite element technique. Next a circular, a sectorial shaped and a triangular shaped waveguide have been considered. Then, a computer-aided design software package based on this modal analysis tool has been applied to predict the propagation loss effects in complex waveguide structures, such as an evanescent mode ridge waveguide filter, a traditional dual mode filter with circular cavities and a twist component for K-band applications. es_ES
dc.description.sponsorship This work has been supported by the Ministerio de Economia y Competitividad (MINECO), Spanish Government, by the coordinated R&D project TEC 2010-21520-C04 and the Grant JC 2009-0221, and by University of Alicante under the project GRE 10-22. en_EN
dc.language Inglés es_ES
dc.publisher Institution of Engineering and Technology (IET) es_ES
dc.relation Ministerio de Economia y Competitividad (MINECO), Spanish Government es_ES
dc.relation coordinated RD project TEC 2010-21520-C04 es_ES
dc.relation University of Alicante GRE 10-22 es_ES
dc.relation JC 2009-0221 es_ES
dc.relation.ispartof IET Microwaves Antennas and Propagation es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Design es_ES
dc.subject GHZ es_ES
dc.subject Wireless es_ES
dc.subject Filters es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Rigorous evaluation of propagation losses in arbitrarily shaped waveguide structures using boundary integral resonant mode expansion and perturbation of boundary conditions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1049/iet-map.2013.0414
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.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.description.bibliographicCitation Marini, S.; Soto Pacheco, P.; Mattes, M.; Gimeno Martinez, B.; Bleda Pérez, S.; Vidal Pantaleoni, A.; Boria Esbert, VE. (2014). Rigorous evaluation of propagation losses in arbitrarily shaped waveguide structures using boundary integral resonant mode expansion and perturbation of boundary conditions. IET Microwaves Antennas and Propagation. 8(12):980-989. doi:10.1049/iet-map.2013.0414 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1049/iet-map.2013.0414 es_ES
dc.description.upvformatpinicio 980 es_ES
dc.description.upvformatpfin 989 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 8 es_ES
dc.description.issue 12 es_ES
dc.relation.senia 280677 es_ES


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