Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations

In this article, we show how the multimode equivalent network (MEN) technique can be extended to the analysis of multilayer boxed planar microwave circuits that are built using a thick metallization. This analysis is carried out considering the thick metallic circuit as a length of the uniform waveg...

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Autores: Gómez Molina, Celia, Quesada Pereira, Fernando Daniel, Marini, Stephan, Melcón Álvarez, Alejandro, Boria Esbert, Vicente Enrique, Guglielmi, Marco
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2020
País:España
Institución:Universidad Politécnica de Cartagena(UPCT)
Repositorio:Repositorio Digital UPCT
OAI Identifier:oai:repositorio.upct.es:10317/12959
Acceso en línea:http://hdl.handle.net/10317/12959
https://ieeexplore.ieee.org/document/9174788
Access Level:acceso abierto
Palabra clave:Integral equations
method of moments (MoM)
microwave filters
multimode equivalent network (MEN)
numerical methods
thick planar microwave circuits
transversal filters
Ingeniería Eléctrica
3325.05 Radiocomunicaciones
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oai_identifier_str oai:repositorio.upct.es:10317/12959
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repository_id_str
spelling Multimode Equivalent Networks for Shielded Microwave Circuits With Thick MetallizationsGómez Molina, CeliaQuesada Pereira, Fernando DanielMarini, StephanMelcón Álvarez, AlejandroBoria Esbert, Vicente EnriqueGuglielmi, MarcoIntegral equationsmethod of moments (MoM)microwave filtersmultimode equivalent network (MEN)numerical methodsthick planar microwave circuitstransversal filtersIngeniería Eléctrica3325.05 RadiocomunicacionesIn this article, we show how the multimode equivalent network (MEN) technique can be extended to the analysis of multilayer boxed planar microwave circuits that are built using a thick metallization. This analysis is carried out considering the thick metallic circuit as a length of the uniform waveguide. The problem is then divided into two waveguide steps (or junctions). We first obtain the equivalent network of the two junctions. Then, we cascade them to obtain the MEN of the complete circuit, thereby including the effect of finite thickness rigorously. A key aspect of the formulation that we propose is that it includes ports in the transverse plane of the circuit. In addition to theory, several shielded microwave filters using a thick metallization are also analyzed. An in-depth study of the numerical convergence is also performed for two practical examples. Simulation results are shown to be in good agreement with both commercial simulation tools and measurements, thereby fully validating our theoretical formulation.This work was supported in part by the Ministerio de Educación, Cultura y Deporte, Spanish Government, under Grant FPU15/02883; and in part by the Ministerio de Ciencia e Innovación through the sub-projects C41, C42 and C43 of the coordinated project under Grant PID2019-103982RBIEEEMinisterio de Educación, Cultura y DeporteMinisterio de Ciencia e Innovación202420242020info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/10317/12959https://ieeexplore.ieee.org/document/9174788reponame:Repositorio Digital UPCTinstname:Universidad Politécnica de Cartagena(UPCT)InglésTecnologías Verdes y Eficientes para Sistemas de Telecomunicaciones Avanzadosinfo:eu-repo/grantAgreement/MCIN//PID2019-103982RB-C41Diseño avanzado de nuevos componentes de alta frecuencia en tecnologías guiadas compactas para futuros satélites de telecomunicaciónModelado avanzado y caracterización de nuevos componentes de alta frecuencia en guía de onda y tecnología planar para las aplicaciones espaciales emergentesinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigacion Cientifica y Tecnica y de Innovacion 2017-2020/PID2019-103982RB-C42info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigacion Cientifica y Tecnica y de Innovacion 2017-2020/PID2019-103982RB-C43PID2019-103982RB-C42PID2019-103982RB-C41PID2019-103982RB-C43FPU15/02883PID2019-103982RBAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:repositorio.upct.es:10317/129592026-05-15T06:39:02Z
dc.title.none.fl_str_mv Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations
title Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations
spellingShingle Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations
Gómez Molina, Celia
Integral equations
method of moments (MoM)
microwave filters
multimode equivalent network (MEN)
numerical methods
thick planar microwave circuits
transversal filters
Ingeniería Eléctrica
3325.05 Radiocomunicaciones
title_short Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations
title_full Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations
title_fullStr Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations
title_full_unstemmed Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations
title_sort Multimode Equivalent Networks for Shielded Microwave Circuits With Thick Metallizations
dc.creator.none.fl_str_mv Gómez Molina, Celia
Quesada Pereira, Fernando Daniel
Marini, Stephan
Melcón Álvarez, Alejandro
Boria Esbert, Vicente Enrique
Guglielmi, Marco
author Gómez Molina, Celia
author_facet Gómez Molina, Celia
Quesada Pereira, Fernando Daniel
Marini, Stephan
Melcón Álvarez, Alejandro
Boria Esbert, Vicente Enrique
Guglielmi, Marco
author_role author
author2 Quesada Pereira, Fernando Daniel
Marini, Stephan
Melcón Álvarez, Alejandro
Boria Esbert, Vicente Enrique
Guglielmi, Marco
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Educación, Cultura y Deporte
Ministerio de Ciencia e Innovación
dc.subject.none.fl_str_mv Integral equations
method of moments (MoM)
microwave filters
multimode equivalent network (MEN)
numerical methods
thick planar microwave circuits
transversal filters
Ingeniería Eléctrica
3325.05 Radiocomunicaciones
topic Integral equations
method of moments (MoM)
microwave filters
multimode equivalent network (MEN)
numerical methods
thick planar microwave circuits
transversal filters
Ingeniería Eléctrica
3325.05 Radiocomunicaciones
description In this article, we show how the multimode equivalent network (MEN) technique can be extended to the analysis of multilayer boxed planar microwave circuits that are built using a thick metallization. This analysis is carried out considering the thick metallic circuit as a length of the uniform waveguide. The problem is then divided into two waveguide steps (or junctions). We first obtain the equivalent network of the two junctions. Then, we cascade them to obtain the MEN of the complete circuit, thereby including the effect of finite thickness rigorously. A key aspect of the formulation that we propose is that it includes ports in the transverse plane of the circuit. In addition to theory, several shielded microwave filters using a thick metallization are also analyzed. An in-depth study of the numerical convergence is also performed for two practical examples. Simulation results are shown to be in good agreement with both commercial simulation tools and measurements, thereby fully validating our theoretical formulation.
publishDate 2020
dc.date.none.fl_str_mv 2020
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10317/12959
https://ieeexplore.ieee.org/document/9174788
url http://hdl.handle.net/10317/12959
https://ieeexplore.ieee.org/document/9174788
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Tecnologías Verdes y Eficientes para Sistemas de Telecomunicaciones Avanzados
info:eu-repo/grantAgreement/MCIN//PID2019-103982RB-C41
Diseño avanzado de nuevos componentes de alta frecuencia en tecnologías guiadas compactas para futuros satélites de telecomunicación
Modelado avanzado y caracterización de nuevos componentes de alta frecuencia en guía de onda y tecnología planar para las aplicaciones espaciales emergentes
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigacion Cientifica y Tecnica y de Innovacion 2017-2020/PID2019-103982RB-C42
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigacion Cientifica y Tecnica y de Innovacion 2017-2020/PID2019-103982RB-C43
PID2019-103982RB-C42
PID2019-103982RB-C41
PID2019-103982RB-C43
FPU15/02883
PID2019-103982RB
dc.rights.none.fl_str_mv Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
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 15.301603

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