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dc.contributor.authorShahvarpour, Attieh 
dc.contributor.authorÁlvarez Melcón , Alejandro 
dc.contributor.authorCaloz, Christophe 
dc.date.accessioned2011-01-31T13:39:09Z
dc.date.available2011-01-31T13:39:09Z
dc.date.issued2010-08-19
dc.identifier.citationSHAHVARPOUR, Attieh, ÁLVAREZ MELCÓN, Alejandro, CALOZ, Christophe. Spectral transmission line analysis of a left-handed uniaxially anisotropic meta-substrate. En: International Symposium on Antenna Technology and Applied Electromagnetics and the American Electromagnetics Conference (14ª: 2010: Ottawa, Canadá). 14th. International Symposium on Antenna Technology and Applied Electromagnetics and the American Electromagnetics Conference: ANTEM/AMEREM 2010. Piscataway: IEEE. 2010. 4 p. ISBN 978-1-4244-5049-7eng
dc.identifier.isbn978-1-4244-5049-7
dc.description.abstractThe TM spectral transmission line model of a grounded meta-substrate with uniaxially anisotropic properties, corresponding to a composite right/left-handed sub-wavelength mushroom-type structure, is computed. The dispersion relation is found by the transverse resonance technique. It is analyzed and compared with the particular case of an isotropic grounded slab. The study is limited to the left-handed region of the meta- substrate, which corresponds to the frequency band where the permittivity and permeability are negative and most dispersive. The work considers only TM modes, for which the effects of dispersion and anisotropy are most significant. The leaky-modes in the anisotropic left-handed meta-substrate are shown to exhibit a leakage factor which may be conveniently designed to very low values for super highly directive leaky-wave antennas.eng
dc.description.sponsorshipMinisterio de Educación y Ciencia, Ref. TEC2007-67630-C03-02. Fundación Séneca, Ref. 08833/PI/08.eng
dc.formatapplication/pdf
dc.language.isoengeng
dc.publisherInstitute Electrical and Electronics Engineers (IEEE)eng
dc.rightsCopyright © 2010 IEEEeng
dc.titleSpectral transmission line analysis of a left-handed uniaxially anisotropic meta-substrateeng
dc.typeinfo:eu-repo/semantics/conferenceObjecteng
dc.subject.otherTeoría de la Señal y las Comunicacioneseng
dc.subjectMetamaterialseng
dc.subjectSpectral domain analysiseng
dc.subjectAnisotropic substrateseng
dc.subjectAntena de fuga de ondaseng
dc.subjectMetamaterialeseng
dc.subjectAnálisis espectral de dominioeng
dc.subjectSustratos anisotrópicoseng
dc.subjectLeaky wave antenna (LWA)
dc.identifier.urihttp://hdl.handle.net/10317/1582
dc.contributor.investgroupGrupo de Electromagnetismo Aplicado a las Telecomunicaciones (GEAT)
dc.identifier.doi10.1109/ANTEM.2010.5552476


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