Enhancing frequency-scanning response of leaky-wave antennas using high-impedance surfaces

García-Vigueras, M; Gómez-Tornero, JL; Goussetis, G; Weily, AR; Guo, YJ

Enhancing frequency-scanning response of leaky-wave antennas using high-impedance surfaces

García-Vigueras, M Gómez-Tornero, JL Goussetis, G Weily, AR Guo, YJ

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Publication Type:: Journal Article
Citation:: IEEE Antennas and Wireless Propagation Letters, 2011, 10 pp. 7 - 10
Issue Date:: 2011-04-04

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Field	Value	Language
dc.contributor.author	García-Vigueras, M	en_US
dc.contributor.author	Gómez-Tornero, JL	en_US
dc.contributor.author	Goussetis, G	en_US
dc.contributor.author	Weily, AR	en_US
dc.contributor.author	Guo, YJ	en_US
dc.date.issued	2011-04-04	en_US
dc.identifier.citation	IEEE Antennas and Wireless Propagation Letters, 2011, 10 pp. 7 - 10	en_US
dc.identifier.issn	1536-1225	en_US
dc.identifier.uri	http://hdl.handle.net/10453/110582
dc.description.abstract	The use of high-impedance surfaces (HISs) to increase the frequency-scanning sensitivity of hollow leaky-wave antennas (LWAs) is presented. The LWA consists of a hollow rectangular waveguide with one of its narrow walls replaced by a partially reflective surface, and it is loaded with a metallodielectric HIS to increase its beam-scanning response. Theoretical results based on a simple transverse equivalent network illustrate the physical mechanism responsible for the improvement, and they are verified by experiments on a prototype working in the 11-16 GHz band. © 2006 IEEE.	en_US
dc.relation.ispartof	IEEE Antennas and Wireless Propagation Letters	en_US
dc.relation.isbasedon	10.1109/LAWP.2011.2107492	en_US
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Enhancing frequency-scanning response of leaky-wave antennas using high-impedance surfaces	en_US
dc.type	Journal Article
utslib.citation.volume	10	en_US
utslib.for	0906 Electrical And Electronic Engineering	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/e-Press
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 Computing and Communications
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	open_access
pubs.declined	2017-07-13T16:08:22.995+1000
pubs.deleted	2017-07-13T16:08:22.995+1000
pubs.publication-status	Published	en_US
pubs.volume	10	en_US

Abstract:

The use of high-impedance surfaces (HISs) to increase the frequency-scanning sensitivity of hollow leaky-wave antennas (LWAs) is presented. The LWA consists of a hollow rectangular waveguide with one of its narrow walls replaced by a partially reflective surface, and it is loaded with a metallodielectric HIS to increase its beam-scanning response. Theoretical results based on a simple transverse equivalent network illustrate the physical mechanism responsible for the improvement, and they are verified by experiments on a prototype working in the 11-16 GHz band. © 2006 IEEE.

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http://hdl.handle.net/10453/110582