Recent Advancements in Quasi-Isotropic Antennas: A Review

Quasi-isotropic antennas are promising candidates due to their applications in modern communication systems, where full spatial coverage and/or uniform signal reception is required. In this work, an in-depth review of quasi-isotropic antennas is presented, with the aim of understanding the working p...

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Autores principales:	Syed Imran Hussain Shah, Sonapreetha Mohan Radha, Pangun Park, Ick-Jae Yoon
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Quasi-isotropic antennas gain deviation electric dipole magnetic dipole metamaterials Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/88e76a17ab1c4078911100cb836f32be
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spelling	oai:doaj.org-article:88e76a17ab1c4078911100cb836f32be2021-11-09T00:02:07ZRecent Advancements in Quasi-Isotropic Antennas: A Review2169-353610.1109/ACCESS.2021.3122181https://doaj.org/article/88e76a17ab1c4078911100cb836f32be2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9584870/https://doaj.org/toc/2169-3536Quasi-isotropic antennas are promising candidates due to their applications in modern communication systems, where full spatial coverage and/or uniform signal reception is required. In this work, an in-depth review of quasi-isotropic antennas is presented, with the aim of understanding the working principles of such antennas and presenting the recent advancements, challenges, and solutions offered by various researchers. First, different design techniques adopted to achieve quasi-isotropic patterns, such as the use of complementary dipoles, multiple monopoles or dipoles, and an array of discrete elements are discussed. Then, different types of quasi-isotropic antennas—for example, planar, electrically small, 3-D printed, dual-band/wideband, circularly polarized, metamaterial-inspired, and dielectric resonator-based quasi-isotropic antennas—are revisited. Their applications in various technologies, such as RFID, energy harvesting, wireless sensor networks, and the IoT, are briefly explained. Lastly, different key performance parameters, such as complexity of configuration, design approach, physical profile, far field and radiation characteristics, reflection coefficients, operating frequency and bandwidth, gain deviation, and fabrication process, are discussed and tabulated. This review not only provides a guideline but will also help antenna engineers in designing a quasi-isotropic antenna with desirable performance.Syed Imran Hussain ShahSonapreetha Mohan RadhaPangun ParkIck-Jae YoonIEEEarticleQuasi-isotropic antennasgain deviationelectric dipolemagnetic dipolemetamaterialsElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 146296-146317 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Quasi-isotropic antennas gain deviation electric dipole magnetic dipole metamaterials Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Quasi-isotropic antennas gain deviation electric dipole magnetic dipole metamaterials Electrical engineering. Electronics. Nuclear engineering TK1-9971 Syed Imran Hussain Shah Sonapreetha Mohan Radha Pangun Park Ick-Jae Yoon Recent Advancements in Quasi-Isotropic Antennas: A Review
description	Quasi-isotropic antennas are promising candidates due to their applications in modern communication systems, where full spatial coverage and/or uniform signal reception is required. In this work, an in-depth review of quasi-isotropic antennas is presented, with the aim of understanding the working principles of such antennas and presenting the recent advancements, challenges, and solutions offered by various researchers. First, different design techniques adopted to achieve quasi-isotropic patterns, such as the use of complementary dipoles, multiple monopoles or dipoles, and an array of discrete elements are discussed. Then, different types of quasi-isotropic antennas—for example, planar, electrically small, 3-D printed, dual-band/wideband, circularly polarized, metamaterial-inspired, and dielectric resonator-based quasi-isotropic antennas—are revisited. Their applications in various technologies, such as RFID, energy harvesting, wireless sensor networks, and the IoT, are briefly explained. Lastly, different key performance parameters, such as complexity of configuration, design approach, physical profile, far field and radiation characteristics, reflection coefficients, operating frequency and bandwidth, gain deviation, and fabrication process, are discussed and tabulated. This review not only provides a guideline but will also help antenna engineers in designing a quasi-isotropic antenna with desirable performance.
format	article
author	Syed Imran Hussain Shah Sonapreetha Mohan Radha Pangun Park Ick-Jae Yoon
author_facet	Syed Imran Hussain Shah Sonapreetha Mohan Radha Pangun Park Ick-Jae Yoon
author_sort	Syed Imran Hussain Shah
title	Recent Advancements in Quasi-Isotropic Antennas: A Review
title_short	Recent Advancements in Quasi-Isotropic Antennas: A Review
title_full	Recent Advancements in Quasi-Isotropic Antennas: A Review
title_fullStr	Recent Advancements in Quasi-Isotropic Antennas: A Review
title_full_unstemmed	Recent Advancements in Quasi-Isotropic Antennas: A Review
title_sort	recent advancements in quasi-isotropic antennas: a review
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/88e76a17ab1c4078911100cb836f32be
work_keys_str_mv	AT syedimranhussainshah recentadvancementsinquasiisotropicantennasareview AT sonapreethamohanradha recentadvancementsinquasiisotropicantennasareview AT pangunpark recentadvancementsinquasiisotropicantennasareview AT ickjaeyoon recentadvancementsinquasiisotropicantennasareview
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Recent Advancements in Quasi-Isotropic Antennas: A Review

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