A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band

This paper presents a compact 2 × 2 multiple-input multiple-output antena system designed for 5G smartphones operating in the upper 6 GHz band, and which is to be initially considered as a prototype resembling a user terminal in a channel sounding system. The antenna incorporates a split-ring resona...

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Autores: Ghiat, Adnane, Pérez López, Jesús Ramón|||0000-0003-3719-5414, Torres Jiménez, Rafael Pedro|||0000-0001-8346-721X, Tribak, Abdelwahed, Terhzaz, Jaouad
Formato: artículo
Fecha de publicación:2025
País:España
Recursos:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/36456
Acesso em linha:https://hdl.handle.net/10902/36456
Access Level:acceso abierto
Palavra-chave:5G systems
Antennas
Metamaterials
MIMO systems
Wireless channel
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oai_identifier_str oai:repositorio.unican.es:10902/36456
network_acronym_str ES
network_name_str España
repository_id_str
spelling A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz bandGhiat, AdnanePérez López, Jesús Ramón|||0000-0003-3719-5414Torres Jiménez, Rafael Pedro|||0000-0001-8346-721XTribak, AbdelwahedTerhzaz, Jaouad5G systemsAntennasMetamaterialsMIMO systemsWireless channelThis paper presents a compact 2 × 2 multiple-input multiple-output antena system designed for 5G smartphones operating in the upper 6 GHz band, and which is to be initially considered as a prototype resembling a user terminal in a channel sounding system. The antenna incorporates a split-ring resonator metamaterial layer, enhancing its gain by at least 1.5 dB across the entire bandwidth without increasing the size of the antenna. The results show a good agreement between the simulations and measurements, achieving a strong isolation, below −18 dB; a low envelope correlation coefficient, lower than 0.025; as well as an efficiency exceeding 75%, making it highly suitable for 5G Wireless applications, including both indoor as well as outdoor wireless channel characterization.This work has been supported by the MCIN/AEI/10.13039/501100011 033/ through the I+D+i Project under Grant PID2020-119173RB-C22, and the Contrato Programa Gobierno de Cantabria-UC under the Proyectos Puente 2024 funds (12.VP96.64662).MDPIUniversidad de Cantabria20252025-03-27journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttps://hdl.handle.net/10902/36456Electronics, 2025, 14(7), 1339reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/364562026-06-02T12:39:31Z
dc.title.none.fl_str_mv A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band
title A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band
spellingShingle A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band
Ghiat, Adnane
5G systems
Antennas
Metamaterials
MIMO systems
Wireless channel
title_short A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band
title_full A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band
title_fullStr A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band
title_full_unstemmed A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band
title_sort A multiple-input multiple-output antenna with metamaterial enhancement for 5G channel sounding in the upper 6 GHz band
dc.creator.none.fl_str_mv Ghiat, Adnane
Pérez López, Jesús Ramón|||0000-0003-3719-5414
Torres Jiménez, Rafael Pedro|||0000-0001-8346-721X
Tribak, Abdelwahed
Terhzaz, Jaouad
author Ghiat, Adnane
author_facet Ghiat, Adnane
Pérez López, Jesús Ramón|||0000-0003-3719-5414
Torres Jiménez, Rafael Pedro|||0000-0001-8346-721X
Tribak, Abdelwahed
Terhzaz, Jaouad
author_role author
author2 Pérez López, Jesús Ramón|||0000-0003-3719-5414
Torres Jiménez, Rafael Pedro|||0000-0001-8346-721X
Tribak, Abdelwahed
Terhzaz, Jaouad
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidad de Cantabria
dc.subject.none.fl_str_mv 5G systems
Antennas
Metamaterials
MIMO systems
Wireless channel
topic 5G systems
Antennas
Metamaterials
MIMO systems
Wireless channel
description This paper presents a compact 2 × 2 multiple-input multiple-output antena system designed for 5G smartphones operating in the upper 6 GHz band, and which is to be initially considered as a prototype resembling a user terminal in a channel sounding system. The antenna incorporates a split-ring resonator metamaterial layer, enhancing its gain by at least 1.5 dB across the entire bandwidth without increasing the size of the antenna. The results show a good agreement between the simulations and measurements, achieving a strong isolation, below −18 dB; a low envelope correlation coefficient, lower than 0.025; as well as an efficiency exceeding 75%, making it highly suitable for 5G Wireless applications, including both indoor as well as outdoor wireless channel characterization.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-03-27
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10902/36456
url https://hdl.handle.net/10902/36456
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Electronics, 2025, 14(7), 1339
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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