Broadband high-gain slot grid array antenna for millimeter wave applications

Hu, XM; Wong, SW; Li, Y; Lin, JY; Yang, Y; Sun, GH; Zhang, L

Broadband high-gain slot grid array antenna for millimeter wave applications

Hu, XM Wong, SW Li, Y Lin, JY Yang, Y

Sun, GH Zhang, L

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Publisher:: WILEY
Publication Type:: Journal Article
Citation:: International Journal of RF and Microwave Computer-Aided Engineering, 2021, 31, (1)
Issue Date:: 2021-01-01

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Field	Value	Language
dc.contributor.author	Hu, XM
dc.contributor.author	Wong, SW
dc.contributor.author	Li, Y
dc.contributor.author	Lin, JY
dc.contributor.author	Yang, Y https://orcid.org/0000-0001-7439-2156
dc.contributor.author	Sun, GH
dc.contributor.author	Zhang, L
dc.date.accessioned	2022-03-30T21:05:00Z
dc.date.available	2022-03-30T21:05:00Z
dc.date.issued	2021-01-01
dc.identifier.citation	International Journal of RF and Microwave Computer-Aided Engineering, 2021, 31, (1)
dc.identifier.issn	1096-4290
dc.identifier.issn	1099-047X
dc.identifier.uri	http://hdl.handle.net/10453/155725
dc.description.abstract	A broadband high-gain slot grid array antenna (SGAA) is proposed in this paper. Based on the electromagnetic complementarity principle, the metal elements in the traditional microstrip grid array antenna (GAA) are replaced by a wide slot element. Compared with the GAA, the proposed SGAA achieves broadband and high-gain performance. In order to demonstrate this concept, a prototype with 9-element SGAA is designed using wide slot radiation elements and fabricated on Rogers 5880 printed circuit board (PCB) substrates, which is fed by a 50 Ω coaxial probe. The measured and simulated results show a good agreement. The proposed SGAA achieves a measured peak gain of 14.8 dBi at 26.0 GHz, a 10-dB impedance bandwidth from 22.2 to 28.5 GHz with a fractional bandwidth of 24.9%. These results indicate that the SGAA is with high performance and it is suitable for the fifth-generation (5G) millimeter wave (mmW) wireless communication system.
dc.language	English
dc.publisher	WILEY
dc.relation.ispartof	International Journal of RF and Microwave Computer-Aided Engineering
dc.relation.isbasedon	10.1002/mmce.22495
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0906 Electrical and Electronic Engineering, 1005 Communications Technologies
dc.subject.classification	Networking & Telecommunications
dc.title	Broadband high-gain slot grid array antenna for millimeter wave applications
dc.type	Journal Article
utslib.citation.volume	31
utslib.for	0906 Electrical and Electronic Engineering
utslib.for	1005 Communications Technologies
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-03-30T21:04:57Z
pubs.issue	1
pubs.publication-status	Published
pubs.volume	31
utslib.citation.issue	1

Abstract:

A broadband high-gain slot grid array antenna (SGAA) is proposed in this paper. Based on the electromagnetic complementarity principle, the metal elements in the traditional microstrip grid array antenna (GAA) are replaced by a wide slot element. Compared with the GAA, the proposed SGAA achieves broadband and high-gain performance. In order to demonstrate this concept, a prototype with 9-element SGAA is designed using wide slot radiation elements and fabricated on Rogers 5880 printed circuit board (PCB) substrates, which is fed by a 50 Ω coaxial probe. The measured and simulated results show a good agreement. The proposed SGAA achieves a measured peak gain of 14.8 dBi at 26.0 GHz, a 10-dB impedance bandwidth from 22.2 to 28.5 GHz with a fractional bandwidth of 24.9%. These results indicate that the SGAA is with high performance and it is suitable for the fifth-generation (5G) millimeter wave (mmW) wireless communication system.

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http://hdl.handle.net/10453/155725