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, Melcón Álvarez, Alejandro, Gómez Tornero, José Luis
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:10317/1286
Acceso en línea:http://hdl.handle.net/10317/1286
Access Level:acceso abierto
Palabra clave:Filtros de paso de banda
Matriz de acoplamiento
Resonador de filtro
Síntesis técnica
Transmisión de ceros
Filtros transversales
Coupling matrices
Synthesis technique
Transmission zeros
Transversal filter
Bandpass 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, DavidMelcón Álvarez, AlejandroGómez Tornero, José LuisFiltros de paso de bandaMatriz de acoplamientoResonador de filtroSíntesis técnicaTransmisión de cerosFiltros transversalesCoupling matricesSynthesis techniqueTransmission zerosTransversal filterBandpass 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.This work was supported by the Centro de Investigación Científica y Tecnológica under Spanish National Project TEC2004-04313-C02-02/TCM and under Regional Seneca Project 02972/PI/05.IEEE Microwave Theory and Techniques Society201020102007info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10317/1286reponame:Repositorio Digital UPCTinstname:Universidad Politécnica de Cartagena(UPCT)InglésCopyright © 2007 IEEEinfo:eu-repo/semantics/openAccessoai:repositorio.upct.es:10317/12862026-05-15T06:39:02Z
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 paso de banda
Matriz de acoplamiento
Resonador de filtro
Síntesis técnica
Transmisión de ceros
Filtros transversales
Coupling matrices
Synthesis technique
Transmission zeros
Transversal filter
Bandpass 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
Melcón Álvarez, Alejandro
Gómez Tornero, José Luis
author Martínez Mendoza, Mónica
author_facet Martínez Mendoza, Mónica
Gómez Díaz, Juan Sebastián
Cañete Rebenaque, David
Melcón Álvarez, Alejandro
Gómez Tornero, José Luis
author_role author
author2 Gómez Díaz, Juan Sebastián
Cañete Rebenaque, David
Melcón Álvarez, Alejandro
Gómez Tornero, José Luis
author2_role author
author
author
author
dc.subject.none.fl_str_mv Filtros de paso de banda
Matriz de acoplamiento
Resonador de filtro
Síntesis técnica
Transmisión de ceros
Filtros transversales
Coupling matrices
Synthesis technique
Transmission zeros
Transversal filter
Bandpass filters
Resonator filters
Teoría de la Señal y las Comunicaciones
topic Filtros de paso de banda
Matriz de acoplamiento
Resonador de filtro
Síntesis técnica
Transmisión de ceros
Filtros transversales
Coupling matrices
Synthesis technique
Transmission zeros
Transversal filter
Bandpass 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
2010
2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10317/1286
url http://hdl.handle.net/10317/1286
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv Copyright © 2007 IEEE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright © 2007 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_ 1869418517893218304
score 15.811543

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