Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista de Engenharia Química e Química |
Texto Completo: | https://periodicos.ufv.br/jcec/article/view/15317 |
Resumo: | In this work, a microstrip antenna to operate at the frequency of 5.8 GHz is proposed with arrays of metallic metamaterial cells (MTMs) to improve its performance through field enhancement. For this, a cells array of the Capacitive Loaded Loop (CLL) type is inserted into the substrate of the antenna, being distributed in the form of a matrix of 5 × 7 resonator elements. The antenna array was proposed and analyzed in the 0º and 90º positions. It was verified that the resonator metamaterial elements are responsible for a better performance of the antennas in some parameters in relation to the standard microstrip antenna, that is, there was an increase in the bandwidth of 21.43%, and a lower reflection coefficient in 27.37% in the 0º position. For the 90º position, there was only a 19.24% increase in bandwidth. In addition, it is observed that it is possible to work with lower frequencies due to the wide range of frequencies in the analyzed positions, allowing a reduction in the size of the standard microstrip antenna. |
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Performance of Microstrip Antennas with Metamaterial Cells Inside the SubstrateDesempenho de Antenas de Microfita com Células Metamateriais Dentro do SubstratoAntena de microfita, Substrato, Metamaterial, CLL.Microstrip antenna. Substrate. Metamaterial. CLL.In this work, a microstrip antenna to operate at the frequency of 5.8 GHz is proposed with arrays of metallic metamaterial cells (MTMs) to improve its performance through field enhancement. For this, a cells array of the Capacitive Loaded Loop (CLL) type is inserted into the substrate of the antenna, being distributed in the form of a matrix of 5 × 7 resonator elements. The antenna array was proposed and analyzed in the 0º and 90º positions. It was verified that the resonator metamaterial elements are responsible for a better performance of the antennas in some parameters in relation to the standard microstrip antenna, that is, there was an increase in the bandwidth of 21.43%, and a lower reflection coefficient in 27.37% in the 0º position. For the 90º position, there was only a 19.24% increase in bandwidth. In addition, it is observed that it is possible to work with lower frequencies due to the wide range of frequencies in the analyzed positions, allowing a reduction in the size of the standard microstrip antenna.Neste trabalho, uma antena de microfita para operar na frequência de 5,8 GHz é proposta com arranjos de células metamateriais (MTMs) metálicos para melhorar o seu desempenho através de um aprimoramento dos campos. Para isso, um arranjo de células do tipo Capacitive Loaded Loop (CLL) é inserido dentro do substrato da antena, sendo distribuído em forma de uma matriz de 5 × 7 elementos ressoadores. O arranjo na antena foi proposto e analisado nas posições de 0º e 90º. Verificou-se que os elementos metamateriais ressoadores são responsáveis por um melhor desempenho das antenas em alguns parâmetros em relação a antena de microfita padrão, ou seja, houve um aumento da largura de banda em 21,43%, e um menor coeficiente de reflexão em 27,37% na posição 0º. Para posição de 90º houve somente um aumento na largura de banda de 19,24%. Além disso, foi possível observar que é possível trabalhar com frequências menores em função da larga faixa de frequências nas posições analisadas possibilitando uma redução no tamanho da antena de microfita padrão.Universidade Federal de Viçosa - UFV2023-02-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1531710.18540/jcecvl9iss2pp15317-01eThe Journal of Engineering and Exact Sciences; Vol. 9 No. 2 (2023); 15317-01eThe Journal of Engineering and Exact Sciences; Vol. 9 Núm. 2 (2023); 15317-01eThe Journal of Engineering and Exact Sciences; v. 9 n. 2 (2023); 15317-01e2527-1075reponame:Revista de Engenharia Química e Químicainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/15317/7827Copyright (c) 2023 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLima, Adelson MenezesLima, Náthalle Cavalcanti de AlmeidaSilva, Paulo César Linhares da2023-03-30T18:06:21Zoai:ojs.periodicos.ufv.br:article/15317Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/indexONGhttps://periodicos.ufv.br/jcec/oaijcec.journal@ufv.br||req2@ufv.br2446-94162446-9416opendoar:2023-03-30T18:06:21Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate Desempenho de Antenas de Microfita com Células Metamateriais Dentro do Substrato |
title |
Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate |
spellingShingle |
Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate Lima, Adelson Menezes Antena de microfita, Substrato, Metamaterial, CLL. Microstrip antenna. Substrate. Metamaterial. CLL. |
title_short |
Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate |
title_full |
Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate |
title_fullStr |
Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate |
title_full_unstemmed |
Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate |
title_sort |
Performance of Microstrip Antennas with Metamaterial Cells Inside the Substrate |
author |
Lima, Adelson Menezes |
author_facet |
Lima, Adelson Menezes Lima, Náthalle Cavalcanti de Almeida Silva, Paulo César Linhares da |
author_role |
author |
author2 |
Lima, Náthalle Cavalcanti de Almeida Silva, Paulo César Linhares da |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Lima, Adelson Menezes Lima, Náthalle Cavalcanti de Almeida Silva, Paulo César Linhares da |
dc.subject.por.fl_str_mv |
Antena de microfita, Substrato, Metamaterial, CLL. Microstrip antenna. Substrate. Metamaterial. CLL. |
topic |
Antena de microfita, Substrato, Metamaterial, CLL. Microstrip antenna. Substrate. Metamaterial. CLL. |
description |
In this work, a microstrip antenna to operate at the frequency of 5.8 GHz is proposed with arrays of metallic metamaterial cells (MTMs) to improve its performance through field enhancement. For this, a cells array of the Capacitive Loaded Loop (CLL) type is inserted into the substrate of the antenna, being distributed in the form of a matrix of 5 × 7 resonator elements. The antenna array was proposed and analyzed in the 0º and 90º positions. It was verified that the resonator metamaterial elements are responsible for a better performance of the antennas in some parameters in relation to the standard microstrip antenna, that is, there was an increase in the bandwidth of 21.43%, and a lower reflection coefficient in 27.37% in the 0º position. For the 90º position, there was only a 19.24% increase in bandwidth. In addition, it is observed that it is possible to work with lower frequencies due to the wide range of frequencies in the analyzed positions, allowing a reduction in the size of the standard microstrip antenna. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-02-16 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/15317 10.18540/jcecvl9iss2pp15317-01e |
url |
https://periodicos.ufv.br/jcec/article/view/15317 |
identifier_str_mv |
10.18540/jcecvl9iss2pp15317-01e |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/15317/7827 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 The Journal of Engineering and Exact Sciences https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 The Journal of Engineering and Exact Sciences https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
The Journal of Engineering and Exact Sciences; Vol. 9 No. 2 (2023); 15317-01e The Journal of Engineering and Exact Sciences; Vol. 9 Núm. 2 (2023); 15317-01e The Journal of Engineering and Exact Sciences; v. 9 n. 2 (2023); 15317-01e 2527-1075 reponame:Revista de Engenharia Química e Química instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Revista de Engenharia Química e Química |
collection |
Revista de Engenharia Química e Química |
repository.name.fl_str_mv |
Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
jcec.journal@ufv.br||req2@ufv.br |
_version_ |
1800211186722013184 |