Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures

In this paper, a new transverse equivalent network for the modal analysis of stub-loaded leaky-wave antennas is developed. The derived network is useful for the study of the radiation of evanescent fields that occurs when they reach the top aperture of the parallel-plate stub. This transverse networ...

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Detalles Bibliográficos
Autores: Gómez Tornero, José Luis, Quesada Pereira, Fernando Daniel, Melcón Álvarez, Alejandro
Tipo de recurso: artículo
Fecha de publicación:2008
País:España
Institución:Universidad Politécnica de Cartagena(UPCT)
Repositorio:Repositorio Digital UPCT
OAI Identifier:oai:repositorio.upct.es:10317/646
Acceso en línea:http://hdl.handle.net/10317/646
Access Level:acceso abierto
Palabra clave:Circuito de quivalencia transversal
Matriz cargada con antenas de fuga de ondas
Nonradiative dielectric (NRD) leaky-wave antennas
Stub-loaded leaky-wave antennas
Transverse equivalent circuit
Antena de fuga de ondas dieléctricas de no radiación
Teoría de la Señal y las Comunicaciones
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spelling Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structuresGómez Tornero, José LuisQuesada Pereira, Fernando DanielMelcón Álvarez, AlejandroCircuito de quivalencia transversalMatriz cargada con antenas de fuga de ondasNonradiative dielectric (NRD) leaky-wave antennasStub-loaded leaky-wave antennasTransverse equivalent circuitAntena de fuga de ondas dieléctricas de no radiaciónTeoría de la Señal y las ComunicacionesIn this paper, a new transverse equivalent network for the modal analysis of stub-loaded leaky-wave antennas is developed. The derived network is useful for the study of the radiation of evanescent fields that occurs when they reach the top aperture of the parallel-plate stub. This transverse network is based, for the first time, on a nonhybrid formulation of the constituent parallel- plates modes of order 1 (TE 1 andTM 1 ). The obtained network is an alternative to the one based on hybrid TE 1 andTM 1 modes, and leads to a simpler transverse resonance equation. The new equivalent network is validated by obtaining leaky-mode dispersion curves for a previously studied leaky-wave antenna in nonradiative dielectric guide technology.This work was supported under the Spanish National Project TEC2004-04313-C02-02/ TCM, under the Regional Seneca Project 02972/PI/05, and under Regional Scholarship PMPDI-UPCT-2007.IEEE Microwave Theory and Techniques SocietyGrupo de Electromagnetismo Aplicado a las Telecomunicaciones (GEAT)200920092008info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10317/646reponame:Repositorio Digital UPCTinstname:Universidad Politécnica de Cartagena(UPCT)InglésCopyright © 2008 IEEEinfo:eu-repo/semantics/openAccessoai:repositorio.upct.es:10317/6462026-05-15T06:39:02Z
dc.title.none.fl_str_mv Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures
title Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures
spellingShingle Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures
Gómez Tornero, José Luis
Circuito de quivalencia transversal
Matriz cargada con antenas de fuga de ondas
Nonradiative dielectric (NRD) leaky-wave antennas
Stub-loaded leaky-wave antennas
Transverse equivalent circuit
Antena de fuga de ondas dieléctricas de no radiación
Teoría de la Señal y las Comunicaciones
title_short Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures
title_full Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures
title_fullStr Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures
title_full_unstemmed Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures
title_sort Novel microwave network for the leaky-wave analysis of evanescent fields in stub-loaded structures
dc.creator.none.fl_str_mv Gómez Tornero, José Luis
Quesada Pereira, Fernando Daniel
Melcón Álvarez, Alejandro
author Gómez Tornero, José Luis
author_facet Gómez Tornero, José Luis
Quesada Pereira, Fernando Daniel
Melcón Álvarez, Alejandro
author_role author
author2 Quesada Pereira, Fernando Daniel
Melcón Álvarez, Alejandro
author2_role author
author
dc.contributor.none.fl_str_mv Grupo de Electromagnetismo Aplicado a las Telecomunicaciones (GEAT)
dc.subject.none.fl_str_mv Circuito de quivalencia transversal
Matriz cargada con antenas de fuga de ondas
Nonradiative dielectric (NRD) leaky-wave antennas
Stub-loaded leaky-wave antennas
Transverse equivalent circuit
Antena de fuga de ondas dieléctricas de no radiación
Teoría de la Señal y las Comunicaciones
topic Circuito de quivalencia transversal
Matriz cargada con antenas de fuga de ondas
Nonradiative dielectric (NRD) leaky-wave antennas
Stub-loaded leaky-wave antennas
Transverse equivalent circuit
Antena de fuga de ondas dieléctricas de no radiación
Teoría de la Señal y las Comunicaciones
description In this paper, a new transverse equivalent network for the modal analysis of stub-loaded leaky-wave antennas is developed. The derived network is useful for the study of the radiation of evanescent fields that occurs when they reach the top aperture of the parallel-plate stub. This transverse network is based, for the first time, on a nonhybrid formulation of the constituent parallel- plates modes of order 1 (TE 1 andTM 1 ). The obtained network is an alternative to the one based on hybrid TE 1 andTM 1 modes, and leads to a simpler transverse resonance equation. The new equivalent network is validated by obtaining leaky-mode dispersion curves for a previously studied leaky-wave antenna in nonradiative dielectric guide technology.
publishDate 2008
dc.date.none.fl_str_mv 2008
2009
2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10317/646
url http://hdl.handle.net/10317/646
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv Copyright © 2008 IEEE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright © 2008 IEEE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IEEE Microwave Theory and Techniques Society
publisher.none.fl_str_mv IEEE Microwave Theory and Techniques Society
dc.source.none.fl_str_mv reponame:Repositorio Digital UPCT
instname:Universidad Politécnica de Cartagena(UPCT)
instname_str Universidad Politécnica de Cartagena(UPCT)
reponame_str Repositorio Digital UPCT
collection Repositorio Digital UPCT
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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