A Wide Beamwidth and Multilinear Polarized Dielectric Resonator Antenna

Zhang, Z; Liu, Y; Peng, Y; Ruan, X; Chen, SL

A Wide Beamwidth and Multilinear Polarized Dielectric Resonator Antenna

Zhang, Z Liu, Y Peng, Y Ruan, X Chen, SL

Permalink

Publisher:: Institute of Electrical and Electronics Engineers (IEEE)
Publication Type:: Journal Article
Citation:: IEEE Antennas and Wireless Propagation Letters, 2024, PP, (99), pp. 1-5
Issue Date:: 2024-01-01

Recently Added

	Filename	Description	Size
	1730926.pdf	Published version	1.97 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is new to OPUS and is not currently available.

Full metadata record

Field	Value	Language
dc.contributor.author	Zhang, Z
dc.contributor.author	Liu, Y
dc.contributor.author	Peng, Y
dc.contributor.author	Ruan, X
dc.contributor.author	Chen, SL
dc.date.accessioned	2024-08-07T05:42:20Z
dc.date.available	2024-08-07T05:42:20Z
dc.date.issued	2024-01-01
dc.identifier.citation	IEEE Antennas and Wireless Propagation Letters, 2024, PP, (99), pp. 1-5
dc.identifier.issn	1536-1225
dc.identifier.issn	1548-5757
dc.identifier.uri	http://hdl.handle.net/10453/180345
dc.description.abstract	In this letter, a wide beamwidth and multilinear polarized dielectric resonator antenna (DRA) is developed. To achieve these attractive performances, a reconfigurable feed slot is initially designed with a number of p-i-n diodes. It provides multiple linearly polarized (LP) states at the operating frequency, with its radiation being equivalent to that of a magnetic dipole. The higher-order hybrid electromagnetic (HEM) mode HEM113 is excited inside a cylindrical dielectric resonator (DR), which generates equivalent electric-dipole radiation. By appropriately combining these two complementary dipoles, the half power beamwidths (HPBWs) in both main planes are significantly enhanced. Moreover, the integration of the two symmetrical structures ensures consistently high-performance wide beamwidths for all the reconfigurable LP states. A prototype DRA was designed and manufactured to validate the idea. The measured results confirm that it achieves eight LP states and the maximum E-plane and H-plane HPBWs are 134° and 151°, respectively. This marks the first time that achieves simultaneous wide beamwidths and multiple switching LPs.
dc.language	en
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartof	IEEE Antennas and Wireless Propagation Letters
dc.relation.isbasedon	10.1109/LAWP.2024.3398225
dc.rights	info:eu-repo/semantics/restrictedAccess
dc.subject	0906 Electrical and Electronic Engineering, 1005 Communications Technologies
dc.subject.classification	Networking & Telecommunications
dc.subject.classification	4006 Communications engineering
dc.title	A Wide Beamwidth and Multilinear Polarized Dielectric Resonator Antenna
dc.type	Journal Article
utslib.citation.volume	PP
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	recently_added	*
dc.date.updated	2024-08-07T05:42:18Z
pubs.issue	99
pubs.publication-status	Published
pubs.volume	PP
utslib.citation.issue	99

Abstract:

In this letter, a wide beamwidth and multilinear polarized dielectric resonator antenna (DRA) is developed. To achieve these attractive performances, a reconfigurable feed slot is initially designed with a number of p-i-n diodes. It provides multiple linearly polarized (LP) states at the operating frequency, with its radiation being equivalent to that of a magnetic dipole. The higher-order hybrid electromagnetic (HEM) mode HEM113 is excited inside a cylindrical dielectric resonator (DR), which generates equivalent electric-dipole radiation. By appropriately combining these two complementary dipoles, the half power beamwidths (HPBWs) in both main planes are significantly enhanced. Moreover, the integration of the two symmetrical structures ensures consistently high-performance wide beamwidths for all the reconfigurable LP states. A prototype DRA was designed and manufactured to validate the idea. The measured results confirm that it achieves eight LP states and the maximum E-plane and H-plane HPBWs are 134° and 151°, respectively. This marks the first time that achieves simultaneous wide beamwidths and multiple switching LPs.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/180345