77-GHz high-gain bull’s-eye antenna with sinusoidal profile
Fecha
2015Autor
Versión
Acceso abierto / Sarbide irekia
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Artículo / Artikulua
Versión
Versión aceptada / Onetsi den bertsioa
Identificador del proyecto
ES/6PN/TEC2011-28664
Impacto
Resumen
A high-gain Bull’s-Eye leaky-wave horn antenna
working at 77 GHz with sinusoidal profile has been designed,
fabricated, and experimentally measured. The influence of the
number of periods on the gain and beamwidth is numerically
investigated. Experimental measurements show a high gain of
28.9 dB, with low sidelobe level and a very narrow beamwidth in
good agreement with results obtained fro ...
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Materias
Editor
IEEE
Publicado en
IEEE Antennas and Wireless Propagation Letters, vol. 14, 2015, pp. 205-208
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Saila
Versión del editor
Entidades Financiadoras
This work was supported by the Spanish Government
under Grant Consolider Engineering Metamaterials CSD2008-0066 and
Grant TEC2011-28664-C02-01. The work of M. Navarro-Cía was supported by
the Imperial College Junior Research Fellowship. The work of M. Beruete was
supported by the Spanish Government under the Research Contract Program
Ramón y Cajal RYC-2011-08221 and the European Science Foundation (ESF)
for the activity titled “New Frontiers in Millimetre/Sub-Millimetre Waves
Integrated Dielectric Focusing Systems.”
