Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications

This paper presents novel low-cost single- and dual-band microstrip patch antennas. The proposed antennas are realized on a square microstrip patch etched symmetrically with four slots. The antenna is designed to have low cost and reduced size to use in Internet of things (IoT) applications. The ant...

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Autores principales:	Wazie M. Abdulkawi, Abdel Fattah A. Sheta, Ibrahim Elshafiey, Majeed A. Alkanhal
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	internet of things microstrip antenna slotted patch antenna single-band dual-band Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/8a0040d394474787bf08c5640b9e79d6
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id	oai:doaj.org-article:8a0040d394474787bf08c5640b9e79d6
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spelling	oai:doaj.org-article:8a0040d394474787bf08c5640b9e79d62021-11-25T17:24:29ZDesign of Low-Profile Single- and Dual-Band Antennas for IoT Applications10.3390/electronics102227662079-9292https://doaj.org/article/8a0040d394474787bf08c5640b9e79d62021-11-01T00:00:00Zhttps://www.mdpi.com/2079-9292/10/22/2766https://doaj.org/toc/2079-9292This paper presents novel low-cost single- and dual-band microstrip patch antennas. The proposed antennas are realized on a square microstrip patch etched symmetrically with four slots. The antenna is designed to have low cost and reduced size to use in Internet of things (IoT) applications. The antennas provide a reconfigurable architecture that allows operation in different wireless communication bands. The proposed structure can be adjusted to operate either in single band or in dual-band operation. Two prototypes are implemented and evaluated. The first structure works at a single resonance frequency (<i>f</i><sub>1</sub> = 2.4 GHz); however, the second configuration works at two resonance frequencies (<i>f</i><sub>1</sub> = 2.4 GHz and <i>f</i><sub>2</sub> = 2.8 GHz) within the same size. These antennas use a low-cost FR-4 dielectric substrate. The 2.4 GHz is allotted for the industrial, scientific, and medical (ISM) band, and the 2.8 GHz is allocated to verify the concept and can be adjusted to meet the user’s requirements. The measurement of the fabricated antennas closely matches the simulated results.Wazie M. AbdulkawiAbdel Fattah A. ShetaIbrahim ElshafieyMajeed A. AlkanhalMDPI AGarticleinternet of thingsmicrostrip antennaslotted patch antennasingle-banddual-bandElectronicsTK7800-8360ENElectronics, Vol 10, Iss 2766, p 2766 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	internet of things microstrip antenna slotted patch antenna single-band dual-band Electronics TK7800-8360
spellingShingle	internet of things microstrip antenna slotted patch antenna single-band dual-band Electronics TK7800-8360 Wazie M. Abdulkawi Abdel Fattah A. Sheta Ibrahim Elshafiey Majeed A. Alkanhal Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications
description	This paper presents novel low-cost single- and dual-band microstrip patch antennas. The proposed antennas are realized on a square microstrip patch etched symmetrically with four slots. The antenna is designed to have low cost and reduced size to use in Internet of things (IoT) applications. The antennas provide a reconfigurable architecture that allows operation in different wireless communication bands. The proposed structure can be adjusted to operate either in single band or in dual-band operation. Two prototypes are implemented and evaluated. The first structure works at a single resonance frequency (<i>f</i><sub>1</sub> = 2.4 GHz); however, the second configuration works at two resonance frequencies (<i>f</i><sub>1</sub> = 2.4 GHz and <i>f</i><sub>2</sub> = 2.8 GHz) within the same size. These antennas use a low-cost FR-4 dielectric substrate. The 2.4 GHz is allotted for the industrial, scientific, and medical (ISM) band, and the 2.8 GHz is allocated to verify the concept and can be adjusted to meet the user’s requirements. The measurement of the fabricated antennas closely matches the simulated results.
format	article
author	Wazie M. Abdulkawi Abdel Fattah A. Sheta Ibrahim Elshafiey Majeed A. Alkanhal
author_facet	Wazie M. Abdulkawi Abdel Fattah A. Sheta Ibrahim Elshafiey Majeed A. Alkanhal
author_sort	Wazie M. Abdulkawi
title	Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications
title_short	Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications
title_full	Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications
title_fullStr	Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications
title_full_unstemmed	Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications
title_sort	design of low-profile single- and dual-band antennas for iot applications
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/8a0040d394474787bf08c5640b9e79d6
work_keys_str_mv	AT waziemabdulkawi designoflowprofilesingleanddualbandantennasforiotapplications AT abdelfattahasheta designoflowprofilesingleanddualbandantennasforiotapplications AT ibrahimelshafiey designoflowprofilesingleanddualbandantennasforiotapplications AT majeedaalkanhal designoflowprofilesingleanddualbandantennasforiotapplications
_version_	1718412420376952832

Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications

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