Advances in non-foster circuit augmented, broad bandwidth, metamaterial-inspired, electrically small antennas

Zhu, N; Ziolkowski, RW

Advances in non-foster circuit augmented, broad bandwidth, metamaterial-inspired, electrically small antennas

Zhu, N Ziolkowski, RW

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Publication Type:: Conference Proceeding
Citation:: Proceedings of the International Telemetering Conference, 2012, 48
Issue Date:: 2012-12-01

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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	2012-12-01	en_US
dc.identifier.citation	Proceedings of the International Telemetering Conference, 2012, 48	en_US
dc.identifier.issn	0884-5123	en_US
dc.identifier.uri	http://hdl.handle.net/10453/120148
dc.description.abstract	There are always some intrinsic tradeoffs among the performance characteristics: radiation efficiency, directivity, and bandwidth, of electrically small antennas (ESAs). A non-Foster enhanced, broad bandwidth, metamaterial-inspired, electrically small, Egyptian axe dipole (EAD) antenna has been successfully designed and measured to overcome two of these restrictions. By incorporating a non-Foster circuit internally in the near-field resonant parasitic (NFRP) element, the bandwidth of the resulting electrically small antenna was enhanced significantly. The measured results show that the 10 dB bandwidth (BW10dB) of the non-Foster circuit-augmented EAD antenna is more than 6 times the original BW10dB value of the corresponding passive EAD antenna. © International Foundation For Telemetering, 2012.	en_US
dc.relation.ispartof	Proceedings of the International Telemetering Conference	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Advances in non-foster circuit augmented, broad bandwidth, metamaterial-inspired, electrically small antennas	en_US
dc.type	Conference Proceeding
utslib.citation.volume	48	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	100501 Antennas and Propagation	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	48	en_US

Abstract:

There are always some intrinsic tradeoffs among the performance characteristics: radiation efficiency, directivity, and bandwidth, of electrically small antennas (ESAs). A non-Foster enhanced, broad bandwidth, metamaterial-inspired, electrically small, Egyptian axe dipole (EAD) antenna has been successfully designed and measured to overcome two of these restrictions. By incorporating a non-Foster circuit internally in the near-field resonant parasitic (NFRP) element, the bandwidth of the resulting electrically small antenna was enhanced significantly. The measured results show that the 10 dB bandwidth (BW10dB) of the non-Foster circuit-augmented EAD antenna is more than 6 times the original BW10dB value of the corresponding passive EAD antenna. © International Foundation For Telemetering, 2012.

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http://hdl.handle.net/10453/120148