Characteristics of wideband phased array with two-layer metasurface

Yang, X; Zhao, G; Hu, W; Guo, YJ; Yin, YZ; Bah, AO

Characteristics of wideband phased array with two-layer metasurface

Yang, X Zhao, G Hu, W Guo, YJ

Yin, YZ Bah, AO

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Publication Type:: Conference Proceeding
Citation:: Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016, 2016, pp. 852 - 855
Issue Date:: 2016-11-02

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Field	Value	Language
dc.contributor.author	Yang, X	en_US
dc.contributor.author	Zhao, G	en_US
dc.contributor.author	Hu, W	en_US
dc.contributor.author	Guo, YJ https://orcid.org/0000-0001-6008-9682	en_US
dc.contributor.author	Yin, YZ	en_US
dc.contributor.author	Bah, AO	en_US
dc.date.issued	2016-11-02	en_US
dc.identifier.citation	Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016, 2016, pp. 852 - 855	en_US
dc.identifier.isbn	9781467398114	en_US
dc.identifier.uri	http://hdl.handle.net/10453/98468
dc.description.abstract	© 2016 IEEE. The agile beam scanning ability is attractive feature of phased array over traditional mechanical array, but it is difficult to achieve perfect impedance matching in all the directions. Furthermore, phased array capable of wideband operation is desired in multi-function radar and modern communication systems. In this paper, a wideband tightly coupled array models equipped with two-layer metasurface is presented and its characteristics are investigated. The metasurface consists of two substrates each printed with different periodic metallic patches to accommodate wideband and wide angle applications. The results show that, with the assistance of this artificial metasurface, the phased array can operate over a 5:1 ratio impedance bandwidth (VSWR<3) and the scanning angle is as large as 45°.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DP160102219
dc.relation.ispartof	Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016	en_US
dc.relation.isbasedon	10.1109/ICEAA.2016.7731534	en_US
dc.title	Characteristics of wideband phased array with two-layer metasurface	en_US
dc.type	Conference Proceeding
utslib.for	0906 Electrical and Electronic Engineering	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	closed_access
pubs.publication-status	Published	en_US

Abstract:

© 2016 IEEE. The agile beam scanning ability is attractive feature of phased array over traditional mechanical array, but it is difficult to achieve perfect impedance matching in all the directions. Furthermore, phased array capable of wideband operation is desired in multi-function radar and modern communication systems. In this paper, a wideband tightly coupled array models equipped with two-layer metasurface is presented and its characteristics are investigated. The metasurface consists of two substrates each printed with different periodic metallic patches to accommodate wideband and wide angle applications. The results show that, with the assistance of this artificial metasurface, the phased array can operate over a 5:1 ratio impedance bandwidth (VSWR<3) and the scanning angle is as large as 45°.

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