Design of bandpass transversal filters employing a novel hybrid structure

A novel structure for the implementation of compact transversal bandpass filters is proposed in this paper. This new proposal consists of a hybrid structure, based on the combination of two different technologies: the waveguide and microstrip. It is shown that the novel hybrid microwave filter is ab...

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Autores: Martínez Mendoza, Mónica, Gómez Díaz, Juan Sebastián, Cañete Rebenaque, David, Gómez Tornero, José Luis, Melcón Álvarez, Alejandro
Tipo de recurso: artículo
Fecha de publicación:2007
País:España
Institución:Universidad Politécnica de Cartagena(UPCT)
Repositorio:Repositorio Digital UPCT
OAI Identifier:oai:repositorio.upct.es:10317/641
Acceso en línea:http://hdl.handle.net/10317/641
Access Level:acceso abierto
Palabra clave:Filtros de banda
Matriz de acoplamiento
Filtros de resonancia
Técnicas de síntesis
Trasmisiones cero
Filtros transversales
Coupling matrix
Synthesis technique
Transmission zeros
Bandpass filters
Transversal filters
Resonator filters
Teoría de la Señal y las Comunicaciones
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spelling Design of bandpass transversal filters employing a novel hybrid structureMartínez Mendoza, MónicaGómez Díaz, Juan SebastiánCañete Rebenaque, DavidGómez Tornero, José LuisMelcón Álvarez, AlejandroFiltros de bandaMatriz de acoplamientoFiltros de resonanciaTécnicas de síntesisTrasmisiones ceroFiltros transversalesCoupling matrixSynthesis techniqueTransmission zerosBandpass filtersTransversal filtersResonator filtersTeoría de la Señal y las ComunicacionesA novel structure for the implementation of compact transversal bandpass filters is proposed in this paper. This new proposal consists of a hybrid structure, based on the combination of two different technologies: the waveguide and microstrip. It is shown that the novel hybrid microwave filter is able to implement both a second- and third-order filtering function with up to two or three transmission zeros, respectively. In this way, a practical implementation of a fully canonical transversal filter with a third degree response is for the first time directly achieved. In addition, the way to control the positions of transmission zeros with the new technology is treated in this paper. It is shown that symmetric or asymmetric responses and also filtering functions with a complex pair of transmission zeros can be easily obtained. To demonstrate the validity of this novel structure, several implementation examples are presented. A prototype has been designed, manufactured, and successfully tested, showing the practical validity of the new structure.IEEE Microwave Theory and Techniques SocietyGrupo de Electromagnetismo Aplicado a las Telecomunicaciones (GEAT)200920092007info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10317/641reponame:Repositorio Digital UPCTinstname:Universidad Politécnica de Cartagena(UPCT)InglésCopyright © 2008 IEEEinfo:eu-repo/semantics/openAccessoai:repositorio.upct.es:10317/6412026-05-15T06:39:02Z
dc.title.none.fl_str_mv Design of bandpass transversal filters employing a novel hybrid structure
title Design of bandpass transversal filters employing a novel hybrid structure
spellingShingle Design of bandpass transversal filters employing a novel hybrid structure
Martínez Mendoza, Mónica
Filtros de banda
Matriz de acoplamiento
Filtros de resonancia
Técnicas de síntesis
Trasmisiones cero
Filtros transversales
Coupling matrix
Synthesis technique
Transmission zeros
Bandpass filters
Transversal filters
Resonator filters
Teoría de la Señal y las Comunicaciones
title_short Design of bandpass transversal filters employing a novel hybrid structure
title_full Design of bandpass transversal filters employing a novel hybrid structure
title_fullStr Design of bandpass transversal filters employing a novel hybrid structure
title_full_unstemmed Design of bandpass transversal filters employing a novel hybrid structure
title_sort Design of bandpass transversal filters employing a novel hybrid structure
dc.creator.none.fl_str_mv Martínez Mendoza, Mónica
Gómez Díaz, Juan Sebastián
Cañete Rebenaque, David
Gómez Tornero, José Luis
Melcón Álvarez, Alejandro
author Martínez Mendoza, Mónica
author_facet Martínez Mendoza, Mónica
Gómez Díaz, Juan Sebastián
Cañete Rebenaque, David
Gómez Tornero, José Luis
Melcón Álvarez, Alejandro
author_role author
author2 Gómez Díaz, Juan Sebastián
Cañete Rebenaque, David
Gómez Tornero, José Luis
Melcón Álvarez, Alejandro
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Grupo de Electromagnetismo Aplicado a las Telecomunicaciones (GEAT)
dc.subject.none.fl_str_mv Filtros de banda
Matriz de acoplamiento
Filtros de resonancia
Técnicas de síntesis
Trasmisiones cero
Filtros transversales
Coupling matrix
Synthesis technique
Transmission zeros
Bandpass filters
Transversal filters
Resonator filters
Teoría de la Señal y las Comunicaciones
topic Filtros de banda
Matriz de acoplamiento
Filtros de resonancia
Técnicas de síntesis
Trasmisiones cero
Filtros transversales
Coupling matrix
Synthesis technique
Transmission zeros
Bandpass filters
Transversal filters
Resonator filters
Teoría de la Señal y las Comunicaciones
description A novel structure for the implementation of compact transversal bandpass filters is proposed in this paper. This new proposal consists of a hybrid structure, based on the combination of two different technologies: the waveguide and microstrip. It is shown that the novel hybrid microwave filter is able to implement both a second- and third-order filtering function with up to two or three transmission zeros, respectively. In this way, a practical implementation of a fully canonical transversal filter with a third degree response is for the first time directly achieved. In addition, the way to control the positions of transmission zeros with the new technology is treated in this paper. It is shown that symmetric or asymmetric responses and also filtering functions with a complex pair of transmission zeros can be easily obtained. To demonstrate the validity of this novel structure, several implementation examples are presented. A prototype has been designed, manufactured, and successfully tested, showing the practical validity of the new structure.
publishDate 2007
dc.date.none.fl_str_mv 2007
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/10317/641
url http://hdl.handle.net/10317/641
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
_version_ 1869418729227419648
score 15,812429

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