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Design and Development of Ultrabroadband, High-Gain, and High-Isolation THz MIMO Antenna with a Complementary Split-Ring Resonator Metamaterial

The need for high-speed communication has created a way to design THz antennas that operate at high frequencies, speeds, and data rates. In this manuscript, a THz MIMO antenna is designed using a metamaterial. The two-port antenna design proposed uses a complementary split-ring resonator patch. The...

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Autores principales: Armghan, Ammar, Aliqab, Khaled, Alsharari, Meshari, Alsalman, Osamah, Parmar, Juveriya, Patel, Shobhit K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10386145/
https://www.ncbi.nlm.nih.gov/pubmed/37512639
http://dx.doi.org/10.3390/mi14071328
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author Armghan, Ammar
Aliqab, Khaled
Alsharari, Meshari
Alsalman, Osamah
Parmar, Juveriya
Patel, Shobhit K.
author_facet Armghan, Ammar
Aliqab, Khaled
Alsharari, Meshari
Alsalman, Osamah
Parmar, Juveriya
Patel, Shobhit K.
author_sort Armghan, Ammar
collection PubMed
description The need for high-speed communication has created a way to design THz antennas that operate at high frequencies, speeds, and data rates. In this manuscript, a THz MIMO antenna is designed using a metamaterial. The two-port antenna design proposed uses a complementary split-ring resonator patch. The design results are also compared with a simple patch antenna to show the improvement. The design shows a better isolation of 50 dB. A broadband width of 8.3 THz is achieved using this complementary split-ring resonator design. The percentage bandwidth is 90%, showing an ultrabroadband response. The highest gain of 10.34 dB is achieved with this design. Structural parametric optimization is applied to the complementary split-ring resonator MIMO antenna design. The designed antenna is also optimized by applying parametric optimization to different geometrical parameters. The optimized design has a 20 µm ground plane, 14 µm outer ring width, 6 µm inner ring width, and 1.6 µm substrate thickness. The proposed antenna with its broadband width, high gain, and high isolation could be applied in high-speed communication devices.
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spelling pubmed-103861452023-07-30 Design and Development of Ultrabroadband, High-Gain, and High-Isolation THz MIMO Antenna with a Complementary Split-Ring Resonator Metamaterial Armghan, Ammar Aliqab, Khaled Alsharari, Meshari Alsalman, Osamah Parmar, Juveriya Patel, Shobhit K. Micromachines (Basel) Article The need for high-speed communication has created a way to design THz antennas that operate at high frequencies, speeds, and data rates. In this manuscript, a THz MIMO antenna is designed using a metamaterial. The two-port antenna design proposed uses a complementary split-ring resonator patch. The design results are also compared with a simple patch antenna to show the improvement. The design shows a better isolation of 50 dB. A broadband width of 8.3 THz is achieved using this complementary split-ring resonator design. The percentage bandwidth is 90%, showing an ultrabroadband response. The highest gain of 10.34 dB is achieved with this design. Structural parametric optimization is applied to the complementary split-ring resonator MIMO antenna design. The designed antenna is also optimized by applying parametric optimization to different geometrical parameters. The optimized design has a 20 µm ground plane, 14 µm outer ring width, 6 µm inner ring width, and 1.6 µm substrate thickness. The proposed antenna with its broadband width, high gain, and high isolation could be applied in high-speed communication devices. MDPI 2023-06-29 /pmc/articles/PMC10386145/ /pubmed/37512639 http://dx.doi.org/10.3390/mi14071328 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/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 (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Armghan, Ammar
Aliqab, Khaled
Alsharari, Meshari
Alsalman, Osamah
Parmar, Juveriya
Patel, Shobhit K.
Design and Development of Ultrabroadband, High-Gain, and High-Isolation THz MIMO Antenna with a Complementary Split-Ring Resonator Metamaterial
title Design and Development of Ultrabroadband, High-Gain, and High-Isolation THz MIMO Antenna with a Complementary Split-Ring Resonator Metamaterial
title_full Design and Development of Ultrabroadband, High-Gain, and High-Isolation THz MIMO Antenna with a Complementary Split-Ring Resonator Metamaterial
title_fullStr Design and Development of Ultrabroadband, High-Gain, and High-Isolation THz MIMO Antenna with a Complementary Split-Ring Resonator Metamaterial
title_full_unstemmed Design and Development of Ultrabroadband, High-Gain, and High-Isolation THz MIMO Antenna with a Complementary Split-Ring Resonator Metamaterial
title_short Design and Development of Ultrabroadband, High-Gain, and High-Isolation THz MIMO Antenna with a Complementary Split-Ring Resonator Metamaterial
title_sort design and development of ultrabroadband, high-gain, and high-isolation thz mimo antenna with a complementary split-ring resonator metamaterial
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10386145/
https://www.ncbi.nlm.nih.gov/pubmed/37512639
http://dx.doi.org/10.3390/mi14071328
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