Listar Dpto. Ingeniería Eléctrica y Electrónica - Ingeniaritza Elektriko eta Elektronikoa Saila por autor UPNA "Beaskoetxea Gartzia, Unai"
Mostrando ítems 1-8 de 8
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3D-printed 96 GHz bull’s-eye antenna with off-axis beaming
Beaskoetxea Gartzia, Unai
; Maci, Stefano; Navarro Cía, Miguel ; Beruete Díaz, Miguel (IEEE, 2017)
Artículo / Artikulua 
Reducing the profile, footprint and weight of antennas embarked on aircrafts, drones or satellites has been a long pursued objective. Here we tackle this issue by developing a millimeter-wave 96 GHz elliptical Bull’s-Eye ... -
77-GHz high-gain bull’s-eye antenna with sinusoidal profile
Beaskoetxea Gartzia, Unai ; Pacheco-Peña, Víctor ; Orazbayev, Bakhtiyar ; Akalin, Tahsin; Maci, Stefano; Navarro Cía, Miguel (IEEE, 2015)
Artículo / Artikulua
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 ... -
Broadband frequency and angular response of a sinusoidal bull’s eye antenna
Beaskoetxea Gartzia, Unai ; Navarro Cía, Miguel ; Beruete Díaz, Miguel (IOP Publishing, 2016)
Artículo / Artikulua
A thorough experimental study of the frequency and beaming angle response of a metallic leaky-wave bull’s eye antenna working at 77 GHz with a sinusoidally corrugated profile is presented. The beam scanning property of ... -
High aperture efficiency wide corrugations bull’s-eye antenna working at 60 GHz
Beaskoetxea Gartzia, Unai ; Beruete Díaz, Miguel (IEEE, 2017)
Artículo / Artikulua
A full metallic Bull’s-Eye (BE) antenna operating at 60 GHz is numerically and experimentally analyzed. The antenna presents wide grooves, rather than narrow ones, which support higher order resonances that lead to a large ... -
Ku band low profile asymmetric Bull’s-Eye antenna with reduced side lobes and monopole feeding
Beaskoetxea Gartzia, Unai ; Torres García, Alicia E. ; Beruete Díaz, Miguel (IEEE, 2018)
Artículo / Artikulua
In this paper, a linearly polarized low profile and asymmetric Bull’s-Eye leaky wave antenna fed by a monopole operating at 13 GHz is presented. Broadside radiation from the monopole is achieved by surrounding it with an ... -
Leaky wave antennas, plasmonics and metamaterials in the terahertz
Beaskoetxea Gartzia, Unai (2017)
Tesis doctoral / Doktoretza tesia
La demostración del fenómeno de EOT en el rango de las milimétricas y las microondas y la presentación de la antena BE de onda de fuga en [53], propició el desarrollo de diversas antenas BE corrugadas, cada una de ellas ... -
Low profile THz periodic leaky-wave antenna
Beaskoetxea Gartzia, Unai ; Beruete Díaz, Miguel ; Rodríguez Ulibarri, Pablo ; Etayo Salinas, David ; Sorolla Ayza, Mario ; Navarro Cía, Miguel ; Zehar, Mokhtar; Blary, Karine; Chahadih, Abdallah; Han, Xiang-Lei; Akalin, Tahsin (IEEE, 2014)
Contribución a congreso / Biltzarrerako ekarpena
In this work, a 0.566THz flat leaky-wave antenna, consisting of a central λ0/2 slot surrounded by straight parallel wedge corrugations, is numerically and experimentally analyzed. Simulations show a moderately high gain ... -
Zoned near-zero refractive index fishnet lens antenna: steering millimeter waves
Pacheco-Peña, Víctor ; Orazbayev, Bakhtiyar ; Beaskoetxea Gartzia, Unai ; Beruete Díaz, Miguel ; Navarro Cía, Miguel (AIP Publishing, 2014)
Artículo / Artikulua
A zoned fishnet metamaterial lens is designed, fabricated, and experimentally demonstrated at millimeter wavelengths to work as a negative near-zero refractive index lens suitable for compact lens antenna configurations. ...
