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Segmentation strategy for the efficient analysis and design of substrate integrated waveguide directly coupled cavity filters

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Segmentation strategy for the efficient analysis and design of substrate integrated waveguide directly coupled cavity filters

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dc.contributor.author Martínez-Zamora, Juan Ángel es_ES
dc.contributor.author Belenguer, Ángel es_ES
dc.contributor.author Esteban González, Héctor es_ES
dc.contributor.author Boria Esbert, Vicente Enrique es_ES
dc.date.accessioned 2017-06-26T12:40:02Z
dc.date.available 2017-06-26T12:40:02Z
dc.date.issued 2016-02-19
dc.identifier.issn 1751-8725
dc.identifier.uri http://hdl.handle.net/10251/83651
dc.description This paper is a postprint of a paper submitted to and accepted for publication in IET Microwaves Antennas and Propagation and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library es_ES
dc.description.abstract In this study, a new segmentation strategy is presented for the full-wave analysis of directly coupled cavity filters in substrate integrated waveguide (SIW) technology. The whole SIW filter is enclosed inside an external fictitious rectangular waveguide, which does not affect the propagation inside the SIW assuming that the SIW is well designed and there is no significant power leakage. The external rectangular waveguide allows to easily segment the structure into building blocks that are composed of circular metallic vias inside a rectangular waveguide. The generalised scattering matrix of these building blocks is obtained with highly efficient techniques specifically suited for the analysis of H-plane rectangular waveguide devices. Some building blocks are repeated along the structure, and their scattering matrix has to be computed only once. The scattering matrices of all the building blocks are cascaded and the scattering matrix of the whole filter is obtained. A SIW filter of eight coupled cavities with a bandpass response centred at 11 GHz is analysed. Results from this analysis show that the computational time has been significantly reduced when compared with other specific SIW analysis methods or with commercial general purpose software, while maintaining a good accuracy. es_ES
dc.description.sponsorship This work was funded by the Ministerio de Economia y Competitividad of the Spanish Government under the project number TEC2013-47037-C5-1-R. en_EN
dc.language Inglés es_ES
dc.publisher Institution of Engineering and Technology (IET) es_ES
dc.relation.ispartof IET Microwaves Antennas and Propagation es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Waveguide filters es_ES
dc.subject Substrate integrated waveguides es_ES
dc.subject Matrix algebra es_ES
dc.subject Generalised scattering matrix es_ES
dc.subject SIW technology es_ES
dc.subject Substrate integrated waveguide directly coupled cavity filters es_ES
dc.subject H-plane rectangular waveguide devices es_ES
dc.subject Segmentation strategy es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Segmentation strategy for the efficient analysis and design of substrate integrated waveguide directly coupled cavity filters es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1049/iet-map.2015.0284
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//TEC2013-47037-C5-1-R/ES/SOLUCIONES TECNOLOGICAS COMPACTAS PARA DISPOSITIVOS PASIVOS DE ALTA FRECUENCIA CON RESPUESTAS AVANZADAS Y RECONFIGURABLES/ 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. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.description.bibliographicCitation Martínez-Zamora, JÁ.; Belenguer, Á.; Esteban González, H.; Boria Esbert, VE. (2016). Segmentation strategy for the efficient analysis and design of substrate integrated waveguide directly coupled cavity filters. IET Microwaves Antennas and Propagation. 10(3):283-287. https://doi.org/10.1049/iet-map.2015.0284 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1049/iet-map.2015.0284 es_ES
dc.description.upvformatpinicio 283 es_ES
dc.description.upvformatpfin 287 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 10 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 301326 es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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