Signal-to-noise ratio evaluation in resonant ring metamaterial lenses for MRI applications

Algarín Guisado, José Miguel; López Terrones, Marcos Alonso; Freire Rosales, Manuel José; Marqués Sillero, Ricardo

doi:http://dx.doi.org/10.1088/1367-2630/13/11/115006

Artículo

dc.creator	Algarín Guisado, José Miguel	es
dc.creator	López Terrones, Marcos Alonso	es
dc.creator	Freire Rosales, Manuel José	es
dc.creator	Marqués Sillero, Ricardo	es
dc.date.accessioned	2017-04-11T11:05:34Z
dc.date.available	2017-04-11T11:05:34Z
dc.date.issued	2011
dc.identifier.citation	Algarín Guisado, J.M., López Terrones, M.A., Freire Rosales, M.J. y Marqués Sillero, R. (2011). Signal-to-noise ratio evaluation in resonant ring metamaterial lenses for MRI applications. New Journal of Physics, 13, 115006.
dc.identifier.issn	1367-2630	es
dc.identifier.uri	http://hdl.handle.net/11441/57461
dc.description.abstract	In this paper, we present a method for the evaluation of the signalto- noise ratio in magnetic resonance imaging (MRI) coils loaded with resonant ring metamaterial lenses, in the presence of a conducting phantom resembling human tissue. The method accounts for the effects of the discrete and finite structure of the metamaterial. Numerical computations are validated with experimental results, including laboratory measurements and MRI experiments.	es
dc.description.sponsorship	Ministerio de Ciencia e Innovación CSD2008-00066 y TEC2010- 16948	es
dc.description.sponsorship	Junta de Andalucía TIC-06238	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	IOP Publishing Ltd.	es
dc.relation.ispartof	New Journal of Physics, 13, 115006.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Finite structures	es
dc.subject	Human tissues	es
dc.subject	Laboratory measurements	es
dc.subject	Metamaterial lens	es
dc.subject	Noise ratio	es
dc.subject	Numerical computations	es
dc.subject	Signal to noise	es
dc.title	Signal-to-noise ratio evaluation in resonant ring metamaterial lenses for MRI applications	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/publishedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo	es
dc.relation.projectID	CSD2008-00066	es
dc.relation.projectID	TEC2010- 16948	es
dc.relation.projectID	TIC-06238	es
dc.relation.publisherversion	10.1088/1367-2630/13/11/115006	es
dc.identifier.doi	http://dx.doi.org/10.1088/1367-2630/13/11/115006	es
idus.format.extent	13 p.	es
dc.journaltitle	New Journal of Physics	es
dc.publication.volumen	13	es
dc.publication.initialPage	115006	es
dc.contributor.funder	Ministerio de Ciencia e Innovación (MICIN). España
dc.contributor.funder	Junta de Andalucía

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