Show simple item record

dc.contributor.authorGómez Díaz, Juan Sebastián 
dc.contributor.authorÁlvarez Melcón , Alejandro 
dc.contributor.authorBertuch, Thomas 
dc.date.accessioned2010-10-22T11:09:29Z
dc.date.available2010-10-22T11:09:29Z
dc.date.issued2010-09
dc.identifier.citationGÓMEZ DÍAZ, J.S., ÁLVAREZ MELCÓN, A., BERTUCH, T. Antenas CRLH LWA basadas en guía de onda: análisis teórico y demostración experimental. En: Simposium Nacional de la Unión Científica Internacional de Radio (25º: 1010: Bilbao). XXV Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2010): celebrado en Bilbao del 15 al 17 de Septiembre de 2010. Bilbao: Universidad del País Vasco. 2010. 4 p.es
dc.description.abstractA novel composite right/left-handed leaky-wave antenna (CRLH LWA), based on periodically loaded parallel-plate waveguides (PPW) is presented. The loading is obtained by a rectangular grid of vertical wires and parallel slots etched in the upper metal plane of the PPW. A novel modal-based iterative circuit is proposed for the complete analysis and design of this type of antennas. The coupling between the antenna and freespace is rigourously modeled using a mode-matching technique, combined with the Floquet’s theorem. This provides a lossy dispersive CRLH unit-cell model, whose values are obtained using a quickly-convergent iterative algorithm. The proposed method is accurate, extremely fast and it takes into account the structure physical dimensions. A CRLH PPW LWA has been designed (without requiring any time consuming full-wave simulation), analyzed and fabricated using the proposed method. Very good agreement has been found between measurements and simulations, validating both, the antenna radiating phenomena and the proposed technique.es
dc.description.sponsorshipEste trabajo ha sido cofinanciado por el Ministerio de Educación y Ciencia (Proyecto: TEC2007-67630-C03-02, Beca: FPU-AP2006-015).es
dc.formatapplication/pdf
dc.language.isospaes
dc.publisherUniversidad del País Vascoes
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleAntenas CRLH LWA basadas en guía de onda: análisis teórico y demostración experimentales
dc.typeinfo:eu-repo/semantics/conferenceObjectes
dc.subjectAntena de comportamiento zurdo-diestro (CRLH)es
dc.subjectGuía de ondaes
dc.subjectSlotes
dc.subjectComposite right/left-handed (CRLH)es
dc.subjectWaveguidees
dc.subjectAntena leaky wave
dc.subjectVia-holes
dc.subjectVia-holes
dc.subject.otherTeoría de la Señal y las Comunicacioneses
dc.identifier.urihttp://hdl.handle.net/10317/1399
dc.contributor.investgroupGrupo de Electromagnetismo Aplicado a las Telecomunicaciones (GEAT)
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess


Files in this item

This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial-SinDerivadas 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España