A Patch/Dipole Hybrid-Mode Antenna for Sub-6GHz Communication

A low-profile antenna with a high gain and broad bandwidth is proposed for Sub-6GHz communication in this paper. A narrow-band patch mode and a narrow-band dipole mode are shared in one radiator and simultaneously excited to broaden the bandwidth. A compact prototype with a projection size of 0.90 λ...

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Detalles Bibliográficos
Autores principales: Huang, Bei, Lin, Weifeng, Huang, Jialu, Zhang, Jun, Zhang, Gary, Wu, Fugen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6471487/
https://www.ncbi.nlm.nih.gov/pubmed/30889928
http://dx.doi.org/10.3390/s19061358
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author Huang, Bei
Lin, Weifeng
Huang, Jialu
Zhang, Jun
Zhang, Gary
Wu, Fugen
author_facet Huang, Bei
Lin, Weifeng
Huang, Jialu
Zhang, Jun
Zhang, Gary
Wu, Fugen
author_sort Huang, Bei
collection PubMed
description A low-profile antenna with a high gain and broad bandwidth is proposed for Sub-6GHz communication in this paper. A narrow-band patch mode and a narrow-band dipole mode are shared in one radiator and simultaneously excited to broaden the bandwidth. A compact prototype with a projection size of 0.90 λ(0) × 0.78 λ(0) and a profile of 0.13 λ(0) (λ(0) is the wavelength in the free space at the center of the operating frequency) is fabricated and measured. The measurement demonstrates an impedance bandwidth of 67.50%, covering the frequency range from 2.75 GHz to 5.45 GHz and an average gain of 8.4 dBi in the operating band of 3.0–5.0 GHz.
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spelling pubmed-64714872019-04-26 A Patch/Dipole Hybrid-Mode Antenna for Sub-6GHz Communication Huang, Bei Lin, Weifeng Huang, Jialu Zhang, Jun Zhang, Gary Wu, Fugen Sensors (Basel) Article A low-profile antenna with a high gain and broad bandwidth is proposed for Sub-6GHz communication in this paper. A narrow-band patch mode and a narrow-band dipole mode are shared in one radiator and simultaneously excited to broaden the bandwidth. A compact prototype with a projection size of 0.90 λ(0) × 0.78 λ(0) and a profile of 0.13 λ(0) (λ(0) is the wavelength in the free space at the center of the operating frequency) is fabricated and measured. The measurement demonstrates an impedance bandwidth of 67.50%, covering the frequency range from 2.75 GHz to 5.45 GHz and an average gain of 8.4 dBi in the operating band of 3.0–5.0 GHz. MDPI 2019-03-18 /pmc/articles/PMC6471487/ /pubmed/30889928 http://dx.doi.org/10.3390/s19061358 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
Huang, Bei
Lin, Weifeng
Huang, Jialu
Zhang, Jun
Zhang, Gary
Wu, Fugen
A Patch/Dipole Hybrid-Mode Antenna for Sub-6GHz Communication
title A Patch/Dipole Hybrid-Mode Antenna for Sub-6GHz Communication
title_full A Patch/Dipole Hybrid-Mode Antenna for Sub-6GHz Communication
title_fullStr A Patch/Dipole Hybrid-Mode Antenna for Sub-6GHz Communication
title_full_unstemmed A Patch/Dipole Hybrid-Mode Antenna for Sub-6GHz Communication
title_short A Patch/Dipole Hybrid-Mode Antenna for Sub-6GHz Communication
title_sort patch/dipole hybrid-mode antenna for sub-6ghz communication
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6471487/
https://www.ncbi.nlm.nih.gov/pubmed/30889928
http://dx.doi.org/10.3390/s19061358
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