Active metamaterial-inspired broad-bandwidth, efficient, electrically small antennas

Zhu, N; Ziolkowski, RW

Active metamaterial-inspired broad-bandwidth, efficient, electrically small antennas

Zhu, N Ziolkowski, RW

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Publication Type:: Journal Article
Citation:: IEEE Antennas and Wireless Propagation Letters, 2011, 10 pp. 1582 - 1585
Issue Date:: 2011-12-01

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Field	Value	Language
dc.contributor.author	Zhu, N	en_US
dc.contributor.author	Ziolkowski, RW https://orcid.org/0000-0003-4256-6902	en_US
dc.date.issued	2011-12-01	en_US
dc.identifier.citation	IEEE Antennas and Wireless Propagation Letters, 2011, 10 pp. 1582 - 1585	en_US
dc.identifier.issn	1536-1225	en_US
dc.identifier.uri	http://hdl.handle.net/10453/116472
dc.description.abstract	Realistic designs of broad-bandwidth metamaterial-inspired electric and magnetic antennas are characterized numerically. By augmenting their narrow bandwidth counterparts with internal non-Foster elements, active metamaterial unit cells are introduced as near-field resonant parasitic (NFRP) elements. The driven and NFRP elements in each presented case are designed to achieve nearly complete matching of the entire system to a 50-Ω source without any matching network and to yield high radiation efficiencies over their FBW 10dB bandwidths that are more than 75 times their original values. © 2006 IEEE.	en_US
dc.relation.ispartof	IEEE Antennas and Wireless Propagation Letters	en_US
dc.relation.isbasedon	10.1109/LAWP.2012.2182981	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Active metamaterial-inspired broad-bandwidth, efficient, electrically small antennas	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/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
pubs.volume	10	en_US

Abstract:

Realistic designs of broad-bandwidth metamaterial-inspired electric and magnetic antennas are characterized numerically. By augmenting their narrow bandwidth counterparts with internal non-Foster elements, active metamaterial unit cells are introduced as near-field resonant parasitic (NFRP) elements. The driven and NFRP elements in each presented case are designed to achieve nearly complete matching of the entire system to a 50-Ω source without any matching network and to yield high radiation efficiencies over their FBW 10dB bandwidths that are more than 75 times their original values. © 2006 IEEE.

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http://hdl.handle.net/10453/116472