A Review of Circularly Polarized Dielectric Resonator Antennas: Recent Developments and Applications

A comprehensive review on recent developments and applications of circularly polarized (CP) dielectric resonator antennas (DRAs) is proposed in this paper. DRAs have received more considerations in various applications due to their advantages such as wide bandwidth, high gain, high efficiency, low l...

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Detalles Bibliográficos
Autores principales: Abd Rahman, Nur Akmal, Mohd Yasin, Mohd Najib, Ibrahim, Imran Mohd, Jusoh, Muzammil, Noor, Shehab Khan, Ekscalin Emalda Mary, Mervin Retnadhas, Zamin, Norshuhani, Nurhayati, Nurhayati
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9786784/
https://www.ncbi.nlm.nih.gov/pubmed/36557477
http://dx.doi.org/10.3390/mi13122178
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author Abd Rahman, Nur Akmal
Mohd Yasin, Mohd Najib
Ibrahim, Imran Mohd
Jusoh, Muzammil
Noor, Shehab Khan
Ekscalin Emalda Mary, Mervin Retnadhas
Zamin, Norshuhani
Nurhayati, Nurhayati
author_facet Abd Rahman, Nur Akmal
Mohd Yasin, Mohd Najib
Ibrahim, Imran Mohd
Jusoh, Muzammil
Noor, Shehab Khan
Ekscalin Emalda Mary, Mervin Retnadhas
Zamin, Norshuhani
Nurhayati, Nurhayati
author_sort Abd Rahman, Nur Akmal
collection PubMed
description A comprehensive review on recent developments and applications of circularly polarized (CP) dielectric resonator antennas (DRAs) is proposed in this paper. DRAs have received more considerations in various applications due to their advantages such as wide bandwidth, high gain, high efficiency, low losses, and low profile. A broad justification for circular polarization and DRAs is stated at the beginning of the review. Various techniques such as single feed, dual, or multiple feeds used by different researchers for generating circular polarization in DRAs are briefly studied in this paper. Multiple-input-multiple-output (MIMO) CP DRAs, which can increase channel capacity, link reliability, and data rate, have also been analyzed. Additionally, innovative design solutions for broadening the circular polarization bandwidth and reducing mutual coupling are studied. Several applications of DRA are also discussed comprehensively. This paper finishes with concluding remarks.
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spelling pubmed-97867842022-12-24 A Review of Circularly Polarized Dielectric Resonator Antennas: Recent Developments and Applications Abd Rahman, Nur Akmal Mohd Yasin, Mohd Najib Ibrahim, Imran Mohd Jusoh, Muzammil Noor, Shehab Khan Ekscalin Emalda Mary, Mervin Retnadhas Zamin, Norshuhani Nurhayati, Nurhayati Micromachines (Basel) Review A comprehensive review on recent developments and applications of circularly polarized (CP) dielectric resonator antennas (DRAs) is proposed in this paper. DRAs have received more considerations in various applications due to their advantages such as wide bandwidth, high gain, high efficiency, low losses, and low profile. A broad justification for circular polarization and DRAs is stated at the beginning of the review. Various techniques such as single feed, dual, or multiple feeds used by different researchers for generating circular polarization in DRAs are briefly studied in this paper. Multiple-input-multiple-output (MIMO) CP DRAs, which can increase channel capacity, link reliability, and data rate, have also been analyzed. Additionally, innovative design solutions for broadening the circular polarization bandwidth and reducing mutual coupling are studied. Several applications of DRA are also discussed comprehensively. This paper finishes with concluding remarks. MDPI 2022-12-08 /pmc/articles/PMC9786784/ /pubmed/36557477 http://dx.doi.org/10.3390/mi13122178 Text en © 2022 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 Review
Abd Rahman, Nur Akmal
Mohd Yasin, Mohd Najib
Ibrahim, Imran Mohd
Jusoh, Muzammil
Noor, Shehab Khan
Ekscalin Emalda Mary, Mervin Retnadhas
Zamin, Norshuhani
Nurhayati, Nurhayati
A Review of Circularly Polarized Dielectric Resonator Antennas: Recent Developments and Applications
title A Review of Circularly Polarized Dielectric Resonator Antennas: Recent Developments and Applications
title_full A Review of Circularly Polarized Dielectric Resonator Antennas: Recent Developments and Applications
title_fullStr A Review of Circularly Polarized Dielectric Resonator Antennas: Recent Developments and Applications
title_full_unstemmed A Review of Circularly Polarized Dielectric Resonator Antennas: Recent Developments and Applications
title_short A Review of Circularly Polarized Dielectric Resonator Antennas: Recent Developments and Applications
title_sort review of circularly polarized dielectric resonator antennas: recent developments and applications
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9786784/
https://www.ncbi.nlm.nih.gov/pubmed/36557477
http://dx.doi.org/10.3390/mi13122178
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