2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement

In this paper, a dual-band patch antenna is developed for the Industrial, Scientific and Medical (ISM) bands of 2.4 GHz and 5.8 GHz with improved performance in terms of radiation pattern characteristics (antenna gain, front-to-back ratio and directivity) for both bands. For this purpose, a bandstop...

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Principais autores: Fernandes, Elidiane Mirella Farias, Silva, Maurício Weber Benjó, Briggs, Lucianada Silva, Campos, Antônio Luiz Pereirade Siqueira, Araújo, Humberto Xavier, Casellas, Ivan Roberto Santana, Capovilla, Carlos Eduardo, Souza, Vanessa Przybylski Ribeiro Magri, Matos, Leni Joaquim
Formato: article
Idioma:English
Publicado em: Elsevier
Assuntos:
Frequency selective surfaces
Multiple band antennas
Microstrip antennas
Endereço do item:https://repositorio.ufrn.br/handle/123456789/45291
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spelling ri-123456789-452912022-12-13T22:30:13Z 2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement Fernandes, Elidiane Mirella Farias Silva, Maurício Weber Benjó Briggs, Lucianada Silva Campos, Antônio Luiz Pereirade Siqueira Araújo, Humberto Xavier Casellas, Ivan Roberto Santana Capovilla, Carlos Eduardo Souza, Vanessa Przybylski Ribeiro Magri Matos, Leni Joaquim Frequency selective surfaces Multiple band antennas Microstrip antennas In this paper, a dual-band patch antenna is developed for the Industrial, Scientific and Medical (ISM) bands of 2.4 GHz and 5.8 GHz with improved performance in terms of radiation pattern characteristics (antenna gain, front-to-back ratio and directivity) for both bands. For this purpose, a bandstop reflector based on Frequency Selective Surface (FSS) was designed and optimized. Simulation results show improved gain for the proposed structure for both frequency bands, with a gain of 7.54 dBi and 6.8 dBi at 2.4 GHz and 5.8 GHz, respectively. Measurement results showed a gain value of 7.46 dBi at 2.4 GHz. A bandwidth of 7% was obtained at the central frequency of 2.4 GHz (ranging from 2.37 to 2.56 GHz), while a bandwidth of 1.07 GHz (18.8% fractional bandwidth) was achieved at the frequency of 5.8 GHz. The measured experimental results were in agreement with those obtained by computational simulations and the satisfactory performance validate the proposed structure 2021-12-09T14:17:11Z 2021-12-09T14:17:11Z 2019-08 article FERNANDES, Elidiane Mirella Farias; SILVA, Maurício Weber Benjó da; BRIGGS, Luciana da Silva; CAMPOS, Antonio Luiz Pereira de Siqueira; ARAðJO, Humberto Xavier de; CASELLA, Ivan Roberto Santana; CAPOVILLA, Carlos Eduardo; SOUZA, Vanessa Przybylski Ribeiro Magri; MATOS, Leni Joaquim de. 2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement. Aeu - International Journal of Electronics And Communications, [S.L.], v. 108, p. 235-241, ago. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S1434841119308805?via%3Dihub. Acesso em: 30 out. 2020. http://dx.doi.org/10.1016/j.aeue.2019.06.021. 1434-8411 https://repositorio.ufrn.br/handle/123456789/45291 10.1016/j.aeue.2019.06.021 en Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ Elsevier
institution Repositório Institucional
collection RI - UFRN
language English
topic Frequency selective surfaces
Multiple band antennas
Microstrip antennas
spellingShingle Frequency selective surfaces
Multiple band antennas
Microstrip antennas
Fernandes, Elidiane Mirella Farias
Silva, Maurício Weber Benjó
Briggs, Lucianada Silva
Campos, Antônio Luiz Pereirade Siqueira
Araújo, Humberto Xavier
Casellas, Ivan Roberto Santana
Capovilla, Carlos Eduardo
Souza, Vanessa Przybylski Ribeiro Magri
Matos, Leni Joaquim
2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement
description In this paper, a dual-band patch antenna is developed for the Industrial, Scientific and Medical (ISM) bands of 2.4 GHz and 5.8 GHz with improved performance in terms of radiation pattern characteristics (antenna gain, front-to-back ratio and directivity) for both bands. For this purpose, a bandstop reflector based on Frequency Selective Surface (FSS) was designed and optimized. Simulation results show improved gain for the proposed structure for both frequency bands, with a gain of 7.54 dBi and 6.8 dBi at 2.4 GHz and 5.8 GHz, respectively. Measurement results showed a gain value of 7.46 dBi at 2.4 GHz. A bandwidth of 7% was obtained at the central frequency of 2.4 GHz (ranging from 2.37 to 2.56 GHz), while a bandwidth of 1.07 GHz (18.8% fractional bandwidth) was achieved at the frequency of 5.8 GHz. The measured experimental results were in agreement with those obtained by computational simulations and the satisfactory performance validate the proposed structure
format article
author Fernandes, Elidiane Mirella Farias
Silva, Maurício Weber Benjó
Briggs, Lucianada Silva
Campos, Antônio Luiz Pereirade Siqueira
Araújo, Humberto Xavier
Casellas, Ivan Roberto Santana
Capovilla, Carlos Eduardo
Souza, Vanessa Przybylski Ribeiro Magri
Matos, Leni Joaquim
author_facet Fernandes, Elidiane Mirella Farias
Silva, Maurício Weber Benjó
Briggs, Lucianada Silva
Campos, Antônio Luiz Pereirade Siqueira
Araújo, Humberto Xavier
Casellas, Ivan Roberto Santana
Capovilla, Carlos Eduardo
Souza, Vanessa Przybylski Ribeiro Magri
Matos, Leni Joaquim
author_sort Fernandes, Elidiane Mirella Farias
title 2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement
title_short 2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement
title_full 2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement
title_fullStr 2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement
title_full_unstemmed 2.4–5.8 GHz dual-band patch antenna with FSS reflector for radiation parameters enhancement
title_sort 2.4–5.8 ghz dual-band patch antenna with fss reflector for radiation parameters enhancement
publisher Elsevier
publishDate 2021
url https://repositorio.ufrn.br/handle/123456789/45291
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