Zoned fishnet lens antenna with reference phase for side lobe reduction
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Date
2015Author
Version
Acceso abierto / Sarbide irekia
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Artículo / Artikulua
Version
Versión aceptada / Onetsi den bertsioa
Project Identifier
ES/6PN/TEC2011-28664
Impact
Abstract
Reduction of first side lobe level and nulls in artificial fishnet metalenses is accomplished here by applying the reference phase concept along with the zoning technique. Higher focusing efficiency is achieved for a specific reference phase when comparing numerically and experimentally four different designs. For such best design, an improvement of the first side lobe level (2.4 dB), first null ...
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Publisher
IEEE
Published in
IEEE Transactions on Antennas and Propagation, vol. 63, no. 8, August 2015
Departament
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Saila
Publisher version
Sponsorship
This work was supported by the Spanish Government under Grant
Consolider “Engineering Metamaterials” CSD2008-00066, TEC2011-28664-
C02-01. The work of V. Pacheco-Peña was supported by Spanish Ministerio
de Educación, Cultura y Deporte under Grant FPU AP-2012-3796. The work
of M. Navarro-Cía was supported by the Imperial College Junior Research
Fellowship. The work of B. Orazbayev was supported by Spanish Ministerio
de Economía y Competitividad under Grant FPI BES-2012-054909. The work
of M. Beruete was supported by the Spanish Government via RYC-2011-08221.
