Least upper bounds of the powers extracted and scattered by bi-anisotropic particles

Liberal, I; Ra'di, Y; Gonzalo, R; Ederra, I; Tretyakov, SA; Ziolkowski, RW

Least upper bounds of the powers extracted and scattered by bi-anisotropic particles

Liberal, I Ra'di, Y Gonzalo, R Ederra, I Tretyakov, SA Ziolkowski, RW

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Publication Type:: Journal Article
Citation:: IEEE Transactions on Antennas and Propagation, 2014, 62 (9), pp. 4726 - 4735
Issue Date:: 2014-09-01

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Field	Value	Language
dc.contributor.author	Liberal, I	en_US
dc.contributor.author	Ra'di, Y	en_US
dc.contributor.author	Gonzalo, R	en_US
dc.contributor.author	Ederra, I	en_US
dc.contributor.author	Tretyakov, SA	en_US
dc.contributor.author	Ziolkowski, RW https://orcid.org/0000-0003-4256-6902	en_US
dc.date.issued	2014-09-01	en_US
dc.identifier.citation	IEEE Transactions on Antennas and Propagation, 2014, 62 (9), pp. 4726 - 4735	en_US
dc.identifier.issn	0018-926X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/118666
dc.description.abstract	© 2014 IEEE. The least upper bounds of the powers extracted and scattered by bi-anisotropic particles are investigated analytically. A rigorous derivation for particles having invertible polarizability tensors is presented, and the particles with singular polarizability tensors that have been reported in the literature are treated explicitly. The analysis concludes that previous upper bounds presented for isotropic particles can be extrapolated to bi-anisotropic particles. In particular, it is shown that neither nonreciprocal nor magnetoelectric coupling phenomena can further increase those upper bounds on the extracted and scattered powers. The outcomes are illustrated further with approximate circuit model examples of two dipole antennas connected via a generic lossless network.	en_US
dc.relation.ispartof	IEEE Transactions on Antennas and Propagation	en_US
dc.relation.isbasedon	10.1109/TAP.2014.2330620	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Least upper bounds of the powers extracted and scattered by bi-anisotropic particles	en_US
dc.type	Journal Article
utslib.citation.volume	9	en_US
utslib.citation.volume	62	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.issue	9	en_US
pubs.publication-status	Published	en_US
pubs.volume	62	en_US

Abstract:

© 2014 IEEE. The least upper bounds of the powers extracted and scattered by bi-anisotropic particles are investigated analytically. A rigorous derivation for particles having invertible polarizability tensors is presented, and the particles with singular polarizability tensors that have been reported in the literature are treated explicitly. The analysis concludes that previous upper bounds presented for isotropic particles can be extrapolated to bi-anisotropic particles. In particular, it is shown that neither nonreciprocal nor magnetoelectric coupling phenomena can further increase those upper bounds on the extracted and scattered powers. The outcomes are illustrated further with approximate circuit model examples of two dipole antennas connected via a generic lossless network.

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http://hdl.handle.net/10453/118666