RCS study of impedance-matched scatterers constructed with magnetodielectric cubes

Vacus, O; Ziolkowski, RW

RCS study of impedance-matched scatterers constructed with magnetodielectric cubes

Vacus, O Ziolkowski, RW

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Publication Type:: Conference Proceeding
Citation:: 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013, 2013, pp. 418 - 420
Issue Date:: 2013-01-01

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Field	Value	Language
dc.contributor.author	Vacus, O	en_US
dc.contributor.author	Ziolkowski, RW https://orcid.org/0000-0003-4256-6902	en_US
dc.date.issued	2013-01-01	en_US
dc.identifier.citation	2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013, 2013, pp. 418 - 420	en_US
dc.identifier.uri	http://hdl.handle.net/10453/119097
dc.description.abstract	The monostatic theorem of Weston states that a null RCS is observed for matched ε = μ objects with rotational symmetry. In this work we study a generalization of this result applied to heterogeneous magnetodielectric scatterers. The whole object of interest or the coating surrounding it is divided into a set of small cubical unit cells that are alternatively either purely dielectric or purely magnetic, i.e., the two materials are distributed in a lego format. Numerical computations are presented to compare the RCS levels of the original perfectly and the lego-based roughly impedance-matched scatterers. © 2013 IEEE.	en_US
dc.relation.ispartof	2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013	en_US
dc.relation.isbasedon	10.1109/MetaMaterials.2013.6809072	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	RCS study of impedance-matched scatterers constructed with magnetodielectric cubes	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:

The monostatic theorem of Weston states that a null RCS is observed for matched ε = μ objects with rotational symmetry. In this work we study a generalization of this result applied to heterogeneous magnetodielectric scatterers. The whole object of interest or the coating surrounding it is divided into a set of small cubical unit cells that are alternatively either purely dielectric or purely magnetic, i.e., the two materials are distributed in a lego format. Numerical computations are presented to compare the RCS levels of the original perfectly and the lego-based roughly impedance-matched scatterers. © 2013 IEEE.

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http://hdl.handle.net/10453/119097