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Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication
In this paper, a defected ground-structured antenna with a stub-slot configuration is proposed for future 5G wireless applications. A simple stub-slot configuration is used in the patch antenna to get the dual band frequency response in the 5G mid-band and the upper unlicensed frequency region. Furt...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6603516/ https://www.ncbi.nlm.nih.gov/pubmed/31185676 http://dx.doi.org/10.3390/s19112634 |
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author | Rahman, Md Mushfiqur Islam, Md Shabiul Wong, Hin Yong Alam, Touhidul Islam, Mohammad Tariqul |
author_facet | Rahman, Md Mushfiqur Islam, Md Shabiul Wong, Hin Yong Alam, Touhidul Islam, Mohammad Tariqul |
author_sort | Rahman, Md Mushfiqur |
collection | PubMed |
description | In this paper, a defected ground-structured antenna with a stub-slot configuration is proposed for future 5G wireless applications. A simple stub-slot configuration is used in the patch antenna to get the dual band frequency response in the 5G mid-band and the upper unlicensed frequency region. Further, a 2-D double period Electronic band gap (EBG) structure has been implemented as a defect in the metallic ground plane to get a wider impedance bandwidth. The size of the slots and their positions are optimized to get a considerably high impedance bandwidth of 12.49% and 4.49% at a passband frequency of 3.532 GHz and 6.835 GHz, respectively. The simulated and measured realized gain and reflection coefficients are in good agreement for both operating bandwidths. The overall antenna structure size is 33.5 mm × 33.5 mm. The antenna is fabricated and compared with experimental results. The proposed antenna shows a stable radiation pattern and high realized gain with wide impedance bandwidth using the EBG structure, which are necessary for the requirements of IoT applications offered by 5G technology. |
format | Online Article Text |
id | pubmed-6603516 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-66035162019-07-19 Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication Rahman, Md Mushfiqur Islam, Md Shabiul Wong, Hin Yong Alam, Touhidul Islam, Mohammad Tariqul Sensors (Basel) Article In this paper, a defected ground-structured antenna with a stub-slot configuration is proposed for future 5G wireless applications. A simple stub-slot configuration is used in the patch antenna to get the dual band frequency response in the 5G mid-band and the upper unlicensed frequency region. Further, a 2-D double period Electronic band gap (EBG) structure has been implemented as a defect in the metallic ground plane to get a wider impedance bandwidth. The size of the slots and their positions are optimized to get a considerably high impedance bandwidth of 12.49% and 4.49% at a passband frequency of 3.532 GHz and 6.835 GHz, respectively. The simulated and measured realized gain and reflection coefficients are in good agreement for both operating bandwidths. The overall antenna structure size is 33.5 mm × 33.5 mm. The antenna is fabricated and compared with experimental results. The proposed antenna shows a stable radiation pattern and high realized gain with wide impedance bandwidth using the EBG structure, which are necessary for the requirements of IoT applications offered by 5G technology. MDPI 2019-06-10 /pmc/articles/PMC6603516/ /pubmed/31185676 http://dx.doi.org/10.3390/s19112634 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Rahman, Md Mushfiqur Islam, Md Shabiul Wong, Hin Yong Alam, Touhidul Islam, Mohammad Tariqul Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication |
title | Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication |
title_full | Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication |
title_fullStr | Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication |
title_full_unstemmed | Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication |
title_short | Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication |
title_sort | performance analysis of a defected ground-structured antenna loaded with stub-slot for 5g communication |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6603516/ https://www.ncbi.nlm.nih.gov/pubmed/31185676 http://dx.doi.org/10.3390/s19112634 |
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