Study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the Yang cell

Metamaterials in microwave frequency bands have been widely explored in the development and design of antenna structures and arrays. In this paper, the so-called Yang cell have been studied. When these cells are periodically arranged on a plane, the resulting metamaterial structure shows lower band-...

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Autores principales: Luna, Federico, Boggi, Silvina, Fano, Walter Gustavo
Formato: Artículo publishedVersion
Lenguaje:Español
Publicado: FIUBA 2020
Materias:
Metamaterial
EBG
unitary cell
electric circuit
dispersion diagram
microstrip
celda unitaria
circuito eléctrico
diagrama de dispersión
microcinta
Acceso en línea:https://elektron.fi.uba.ar/elektron/article/view/96
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=96_oai
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Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
id I28-R145-96_oai
record_format dspace
spelling I28-R145-96_oai2026-02-11 Luna, Federico Boggi, Silvina Fano, Walter Gustavo 2020-04-25 Metamaterials in microwave frequency bands have been widely explored in the development and design of antenna structures and arrays. In this paper, the so-called Yang cell have been studied. When these cells are periodically arranged on a plane, the resulting metamaterial structure shows lower band-gap frequencies than structures composed of other unit cells of the same size. The electric and magnetic fields in the first two modes of electromagnetic propagation in the unit cell have been studied. Four equivalent circuit models of the unit cell have been developed in order to easily and quickly obtain the frequency response of the metamaterial structure. These models are explained in this paper, and were validated using full-wave computational electromagnetic methods. Los metamateriales en las bandas de frecuencias de microondas han sido ampliamente explorados en el diseño de antenas y arreglos de antenas. En este trabajo se ha estudiado la celda de Yang, que cuando es dispuesta periódicamente sobre un plano, conforma una estructura metamaterial que presenta bandas prohibidas de frecuencia más bajas que otras estructuras, con una mayor eficiencia en el uso del espacio. Se han estudiado los campos eléctricos y magnéticos en los primeros dos modos de propagación electromagnética de esta celda unitaria. Se han construido cuatro modelos circuitales equivalentes de la celda unitaria para poder obtener la respuesta en función de la frecuencia de la estructura metamaterial de forma rápida, que se encuentran explicados en el trabajo. Los modelos fueron validados por simulación numérica electromagnética de onda completa. application/pdf text/html https://elektron.fi.uba.ar/elektron/article/view/96 10.37537/rev.elektron.4.1.96.2020 spa FIUBA https://elektron.fi.uba.ar/elektron/article/view/96/191 https://elektron.fi.uba.ar/elektron/article/view/96/192 Derechos de autor 2020 Federico Luna, Silvina Boggi, Walter Gustavo Fano Elektron Journal; Vol. 4 No. 1 (2020); 27-34 Revista Elektron; Vol. 4 Núm. 1 (2020); 27-34 Revista Elektron; v. 4 n. 1 (2020); 27-34 2525-0159 2525-0159 Metamaterial EBG unitary cell electric circuit dispersion diagram microstrip Metamaterial EBG celda unitaria circuito eléctrico diagrama de dispersión microcinta Study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the Yang cell Estudio de modelos circuitales de metamateriales bidimensionales de banda prohibida electromagnética basados en la celda de Yang info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=96_oai
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-145
collection Repositorio Digital de la Universidad de Buenos Aires (UBA)
language Español
orig_language_str_mv spa
topic Metamaterial
EBG
unitary cell
electric circuit
dispersion diagram
microstrip
Metamaterial
EBG
celda unitaria
circuito eléctrico
diagrama de dispersión
microcinta
spellingShingle Metamaterial
EBG
unitary cell
electric circuit
dispersion diagram
microstrip
Metamaterial
EBG
celda unitaria
circuito eléctrico
diagrama de dispersión
microcinta
Luna, Federico
Boggi, Silvina
Fano, Walter Gustavo
Study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the Yang cell
topic_facet Metamaterial
EBG
unitary cell
electric circuit
dispersion diagram
microstrip
Metamaterial
EBG
celda unitaria
circuito eléctrico
diagrama de dispersión
microcinta
description Metamaterials in microwave frequency bands have been widely explored in the development and design of antenna structures and arrays. In this paper, the so-called Yang cell have been studied. When these cells are periodically arranged on a plane, the resulting metamaterial structure shows lower band-gap frequencies than structures composed of other unit cells of the same size. The electric and magnetic fields in the first two modes of electromagnetic propagation in the unit cell have been studied. Four equivalent circuit models of the unit cell have been developed in order to easily and quickly obtain the frequency response of the metamaterial structure. These models are explained in this paper, and were validated using full-wave computational electromagnetic methods.
format Artículo
publishedVersion
author Luna, Federico
Boggi, Silvina
Fano, Walter Gustavo
author_facet Luna, Federico
Boggi, Silvina
Fano, Walter Gustavo
author_sort Luna, Federico
title Study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the Yang cell
title_short Study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the Yang cell
title_full Study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the Yang cell
title_fullStr Study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the Yang cell
title_full_unstemmed Study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the Yang cell
title_sort study of electric circuit models of bidimensional electromagnetic band-gap metamaterials based on the yang cell
publisher FIUBA
publishDate 2020
url https://elektron.fi.uba.ar/elektron/article/view/96
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=96_oai
work_keys_str_mv AT lunafederico studyofelectriccircuitmodelsofbidimensionalelectromagneticbandgapmetamaterialsbasedontheyangcell
AT boggisilvina studyofelectriccircuitmodelsofbidimensionalelectromagneticbandgapmetamaterialsbasedontheyangcell
AT fanowaltergustavo studyofelectriccircuitmodelsofbidimensionalelectromagneticbandgapmetamaterialsbasedontheyangcell
AT lunafederico estudiodemodeloscircuitalesdemetamaterialesbidimensionalesdebandaprohibidaelectromagneticabasadosenlaceldadeyang
AT boggisilvina estudiodemodeloscircuitalesdemetamaterialesbidimensionalesdebandaprohibidaelectromagneticabasadosenlaceldadeyang
AT fanowaltergustavo estudiodemodeloscircuitalesdemetamaterialesbidimensionalesdebandaprohibidaelectromagneticabasadosenlaceldadeyang
_version_ 1859522256281010176

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