360-degree polarization scanning with the diversity of boresight and conical patterns switching

Simorangkir, RBVB; Li, M; Yang, Y; Xu, K; Esselle, K; Dutkiewicz, E

360-degree polarization scanning with the diversity of boresight and conical patterns switching

Simorangkir, RBVB Li, M Yang, Y

Xu, K Esselle, K

Dutkiewicz, E

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Publication Type:: Conference Proceeding
Citation:: IET Conference Publications, 2018, 2018 (CP741)
Issue Date:: 2018-01-01

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Field	Value	Language
dc.contributor.author	Simorangkir, RBVB	en_US
dc.contributor.author	Li, M	en_US
dc.contributor.author	Yang, Y https://orcid.org/0000-0001-7439-2156	en_US
dc.contributor.author	Xu, K	en_US
dc.contributor.author	Esselle, K https://orcid.org/0000-0002-3681-0086	en_US
dc.contributor.author	Dutkiewicz, E https://orcid.org/0000-0002-4268-9286	en_US
dc.date.available	2020-05-25T19:07:11Z
dc.date.issued	2018-01-01	en_US
dc.identifier.citation	IET Conference Publications, 2018, 2018 (CP741)	en_US
dc.identifier.uri	http://hdl.handle.net/10453/133917
dc.description.abstract	© 2018 Institution of Engineering and Technology.All Rights Reserved. A novel reconfigurable antenna with the capability of 360-degree polarization scanning and the diversity of boresight and conical radiation patterns switching is presented in this paper. Each shorting-post is connected and controlled by a PIN diode to achieve the desired distribution of electric field null(s) in the substrate, where transverse magnetic (TM) modes switching between TM11 and TM02 can be accordingly realized corresponding to boresight and conical patterns. The antenna is analyzed in a cavity model, which, in terms of electric field, theoretically explains the generation of TM11 and TM02 resonant modes, and provides the audience with an innovative method of designing pattern reconfigurable antennas for the applications such as multiple-input and multiple-output (MIMO), wireless body sensor network (WBSN), Wi-Fi and WiMAX. The proposed antenna is with a competitive radius of 0.32 λg. The antenna structure is very easy to be fabricated. The measurement shows that the antenna can realize a boresight and conical pattern reconfiguration at 2.4 GHz with a gain of 6 dBi and efficiency of 86.7% (boresight mode), and 4.39 dBi and efficiency of 82.4% (conical mode).	en_US
dc.relation.ispartof	IET Conference Publications	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.title	360-degree polarization scanning with the diversity of boresight and conical patterns switching	en_US
dc.type	Conference Proceeding
utslib.citation.volume	CP741	en_US
utslib.citation.volume	2018	en_US
utslib.for	1005 Communications Technologies	en_US
pubs.embargo.period	Not known	en_US
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
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	open_access	*
pubs.issue	CP741	en_US
pubs.publication-status	Published	en_US
pubs.volume	2018	en_US

Abstract:

© 2018 Institution of Engineering and Technology.All Rights Reserved. A novel reconfigurable antenna with the capability of 360-degree polarization scanning and the diversity of boresight and conical radiation patterns switching is presented in this paper. Each shorting-post is connected and controlled by a PIN diode to achieve the desired distribution of electric field null(s) in the substrate, where transverse magnetic (TM) modes switching between TM11 and TM02 can be accordingly realized corresponding to boresight and conical patterns. The antenna is analyzed in a cavity model, which, in terms of electric field, theoretically explains the generation of TM11 and TM02 resonant modes, and provides the audience with an innovative method of designing pattern reconfigurable antennas for the applications such as multiple-input and multiple-output (MIMO), wireless body sensor network (WBSN), Wi-Fi and WiMAX. The proposed antenna is with a competitive radius of 0.32 λg. The antenna structure is very easy to be fabricated. The measurement shows that the antenna can realize a boresight and conical pattern reconfiguration at 2.4 GHz with a gain of 6 dBi and efficiency of 86.7% (boresight mode), and 4.39 dBi and efficiency of 82.4% (conical mode).

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http://hdl.handle.net/10453/133917