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dc.creatorPacheco Peña, Víctores_ES
dc.creatorTorres Landívar, Víctores_ES
dc.creatorBeruete Díaz, Migueles_ES
dc.creatorNavarro Cía, Migueles_ES
dc.creatorEngheta, Naderes_ES
dc.date.accessioned2016-07-28T12:00:36Z
dc.date.available2016-07-28T12:00:36Z
dc.date.issued2014
dc.identifier.issn2040-8978 (Print)
dc.identifier.issn2040-8986 (Electronic)
dc.identifier.urihttps://hdl.handle.net/2454/21076
dc.description.abstractGraded index ε near-zero (GRIN-ENZ) quasi-optical components such as beam steerers and power splitters are designed, simulated and analyzed. The GRIN-ENZ medium is realized using stacked narrow hollow waveguides whose infinite array shows the first transmission peak at 1.0002 THz. Several GRIN-ENZ beam steerers to channel a normal incident plane wave to different output angles (15, 45, 65 and 80 deg) with good impedance matching (low reflection) are analytically and numerically demonstrated using planar structures with a thickness of 5λ0 = 1500 μm along z-axis. Moreover, symmetrical and asymmetrical power splitters are designed with output angles (plus/minus 45 deg) and (-80, +35 deg), respectively.en
dc.description.sponsorshipThis work was supported in part by the Spanish Government under contract Consolider Engineering Metamaterials CSD2008-00066 and contract TEC2011-28664-C02-01. V.P.-P. is sponsored by Spanish Ministerio de Educación, Cultura y Deporte under grant FPU AP-2012-3796. V.T. is sponsored by the Universidad Pública de Navarra. M.B. is sponsored by the Spanish Government via RYC-2011-08221. M. N.-C. is supported by the Imperial College Junior Research Fellowship.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherIOP Publishingen
dc.relation.ispartofJournal of Optics, Volume 16, Number 9en
dc.rights© 2014 IOP Publishing Ltd.en
dc.subjectBeam steereren
dc.subjectBeam splitteren
dc.subjectENZ metamaterialen
dc.subjectNarrow hollow waveguidesen
dc.subjectTunnelingen
dc.titleε-near-zero (ENZ) graded index quasi-optical devices: steering and splitting millimeter wavesen
dc.title.alternativeEpsilon-near-zero (ENZ) graded index quasi-optical devices: steering and splitting millimeter wavesen
dc.typeArtículo / Artikuluaes
dc.typeinfo:eu-repo/semantics/articleen
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Sailaeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.doi10.1088/2040-8978/16/9/094009
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/6PN/TEC2011-28664en
dc.relation.publisherversionhttps://dx.doi.org/10.1088/2040-8978/16/9/094009
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.contributor.funderUniversidad Pública de Navarra / Nafarroako Unibertsitate Publikoa


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