Contra-directional ridge waveguide couplers: design and applications

“© 1963-2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistributio...

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Detalles Bibliográficos
Autores: Fahmi, Mohamed M., Ruiz Cruz, Jorge Alfonso, Mansour, Raafat R.
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/717489
Acceso en línea:http://hdl.handle.net/10486/717489
https://dx.doi.org/10.1109/TMTT.2019.2939243
Access Level:acceso abierto
Palabra clave:Ridge Waveguide
Directional Coupler
Power Combiner
Divider
Backward Coupling
Informática
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spelling Contra-directional ridge waveguide couplers: design and applicationsFahmi, Mohamed M.Ruiz Cruz, Jorge AlfonsoMansour, Raafat R.Ridge WaveguideDirectional CouplerPower CombinerDividerBackward CouplingInformática“© 1963-2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works”This paper presents novel wide-band contra directional couplers based on single conductor ridge waveguide, and their applications. The couplers exhibit wide bandwidths and tight coupling, while occupying very small volume due to the compactness of ridge waveguides. The methodology to design the couplers is presented. It is inspired by the even and odd modes used to design TEM coupled lines couplers, but implemented with TE modes in this novel approach. The design starts with designing the coupling section in a quadruple ridge waveguide that supports two independent even and odd TE modes. Proper choice of the cross section allows the designer to achieve the required impedance levels for the required coupling values. An S-band proof of concept prototype of a single coupler was synthesized, fabricated and tested, demonstrating excellent measured results without any tuning. The couplers can be exploited in versatile applications, such as power sampling, beam forming, or high power combiners. As an additional proof of concept design, a C band three-way combiner was also designed and tested, showing the potential of the novel coupler for different applicationsInstitute of Electrical and Electronics EngineersDepartamento de Tecnología Electrónica y de las ComunicacionesEscuela Politécnica Superior20192019-09-23research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/717489https://dx.doi.org/10.1109/TMTT.2019.2939243reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7174892026-06-23T12:46:27Z
dc.title.none.fl_str_mv Contra-directional ridge waveguide couplers: design and applications
title Contra-directional ridge waveguide couplers: design and applications
spellingShingle Contra-directional ridge waveguide couplers: design and applications
Fahmi, Mohamed M.
Ridge Waveguide
Directional Coupler
Power Combiner
Divider
Backward Coupling
Informática
title_short Contra-directional ridge waveguide couplers: design and applications
title_full Contra-directional ridge waveguide couplers: design and applications
title_fullStr Contra-directional ridge waveguide couplers: design and applications
title_full_unstemmed Contra-directional ridge waveguide couplers: design and applications
title_sort Contra-directional ridge waveguide couplers: design and applications
dc.creator.none.fl_str_mv Fahmi, Mohamed M.
Ruiz Cruz, Jorge Alfonso
Mansour, Raafat R.
author Fahmi, Mohamed M.
author_facet Fahmi, Mohamed M.
Ruiz Cruz, Jorge Alfonso
Mansour, Raafat R.
author_role author
author2 Ruiz Cruz, Jorge Alfonso
Mansour, Raafat R.
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Tecnología Electrónica y de las Comunicaciones
Escuela Politécnica Superior
dc.subject.none.fl_str_mv Ridge Waveguide
Directional Coupler
Power Combiner
Divider
Backward Coupling
Informática
topic Ridge Waveguide
Directional Coupler
Power Combiner
Divider
Backward Coupling
Informática
description “© 1963-2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works”
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-09-23
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/717489
https://dx.doi.org/10.1109/TMTT.2019.2939243
url http://hdl.handle.net/10486/717489
https://dx.doi.org/10.1109/TMTT.2019.2939243
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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