Electrically Small Antenna with Broadside and Monopole-Like Beam Reconfigurability

Tang, MC; Chen, Y; Chen, X; Ziolkowski, RW

Electrically Small Antenna with Broadside and Monopole-Like Beam Reconfigurability

Tang, MC Chen, Y Chen, X Ziolkowski, RW

Permalink

Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 14th European Conference on Antennas and Propagation, EuCAP 2020, 2020
Issue Date:: 2020-03-01

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

The embargo period expires on 8 Jul 2022

Adobe PDF

Download Accepted manuscript versionAdobe PDF (1.2 MB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Tang, MC
dc.contributor.author	Chen, Y
dc.contributor.author	Chen, X
dc.contributor.author	Ziolkowski, RW
dc.date	2020-03-15
dc.date.accessioned	2020-08-13T05:20:59Z
dc.date.available	2020-08-13T05:20:59Z
dc.date.issued	2020-03-01
dc.identifier.citation	14th European Conference on Antennas and Propagation, EuCAP 2020, 2020
dc.identifier.isbn	9788831299008
dc.identifier.uri	http://hdl.handle.net/10453/142093
dc.description.abstract	© 2020 EurAAP. An electrically small antenna (ESA) with broadside and monopole-like beam reconfigurability is presented. It consists of an electric monopole radiator and a magnetic radiator which are systematically placed orthogonal to the ground. By controlling the PIN diodes integrated into the feed structure, broadside and monopole-like beams can be switched dynamically. The broadside beam is generated by the capacitively loaded loop (CLL) near-field resonant parasitic (NFRP) element and the monopole-like beam is formed by the electric monopole. The simulated results indicate that the antenna is impedance matched within an overlapping operational fractional bandwidth of 2.5% even though it is electrically small with ka=0.69. The realized gain value at boresight is 7.1 dBi for the broadside beam and the null depth is over -30 dBi for the monopole-like beam, respectively. The proposed antenna is ideal for application to GPS systems that require anti-interference performance characteristics.
dc.language	en
dc.publisher	IEEE
dc.relation	http://purl.org/au-research/grants/arc/DP200100908
dc.relation	http://purl.org/au-research/grants/arc/DP160102219
dc.relation.ispartof	14th European Conference on Antennas and Propagation, EuCAP 2020
dc.relation.ispartof	2020 14th European Conference on Antennas and Propagation (EuCAP)
dc.relation.hasversion	Accepted manuscript version	en
dc.relation.isbasedon	10.23919/EuCAP48036.2020.9135469
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.rights	© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.	en_US
dc.title	Electrically Small Antenna with Broadside and Monopole-Like Beam Reconfigurability
dc.type	Conference Proceeding
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	open_access	*
utslib.copyright.embargo	2022-07-08T00:00:00+1000Z
dc.date.updated	2020-08-13T05:20:27Z
pubs.finish-date	2020-03-20
pubs.publication-status	Published
pubs.start-date	2020-03-15

Abstract:

© 2020 EurAAP. An electrically small antenna (ESA) with broadside and monopole-like beam reconfigurability is presented. It consists of an electric monopole radiator and a magnetic radiator which are systematically placed orthogonal to the ground. By controlling the PIN diodes integrated into the feed structure, broadside and monopole-like beams can be switched dynamically. The broadside beam is generated by the capacitively loaded loop (CLL) near-field resonant parasitic (NFRP) element and the monopole-like beam is formed by the electric monopole. The simulated results indicate that the antenna is impedance matched within an overlapping operational fractional bandwidth of 2.5% even though it is electrically small with ka=0.69. The realized gain value at boresight is 7.1 dBi for the broadside beam and the null depth is over -30 dBi for the monopole-like beam, respectively. The proposed antenna is ideal for application to GPS systems that require anti-interference performance characteristics.

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

http://hdl.handle.net/10453/142093