Listar Comunicaciones y ponencias de congresos ISC - ISC biltzarretako komunikazioak eta txostenak por autor UPNA "Biurrun Quel, Carlos"
Mostrando ítems 1-8 de 8
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Characterization of 3D-printed choke horn antenna for 5G backhaul applications
Biurrun Quel, Carlos
; Lacombe, Elsa; Gianesello, Frederic; Luxe, Cyril; Río Bocio, Carlos del (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena 
The 200 and 320 GHz frequency band constitutes an interesting window with approximately constant attenuation, which could potentially have applications in the area of ultrahigh-capacity wireless links. The user's demand ... -
Hexagonal CORPS-BFN to feed OLAF SAR instrument
Biurrun Quel, Carlos ; Iriarte Galarregui, Juan Carlos ; Ederra Urzainqui, Íñigo ; Río Bocio, Carlos del (IEEE, 2021)
Contribución a congreso / Biltzarrerako ekarpena
The concept of Coherently Radiating Periodic Structures-based Beam Forming Networks is applied to feed OLAF (OverLapped SubArray Fed) antenna for SAR Instrument at L-Band. The proper feeding of this system requires the ... -
Hyperbolic lens antenna in groove gap waveguide technology at sub-millimeter waves
Pérez Quintana, Dayan; Biurrun Quel, Carlos ; Ederra Urzainqui, Íñigo ; González-Ovejero, David; Beruete Díaz, Miguel (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena
In this paper, a flat hyperbolic lens antenna using Groove Gap Waveguide (GGW) technology is designed at 300 GHz. A GGW horn antenna is used to feed the metamaterial lens placed in a parallel plate waveguide (PPW), in order ... -
Impedance modelling for high frequency unitraveling-carrier photodiodes
Grzeslo, Marcel; Biurrun Quel, Carlos ; Stöhr, Andreas (IEEE, 2021)
Contribución a congreso / Biltzarrerako ekarpena
High-speed photodiodes stand out as potential candidates to enable next-generation communication systems working as mmWave/THz sources due to their intrinsic broadband behaviour. Impedance matching is an essential task in ... -
Multi-channel feedarray reflector antenna based radar concept for HRWS SAR imaging
Castillo, Javier del; Orgaz, Lara; García, Quiterio; Memeletzoglou, Nafsika; Toso, Giovanni; Imbembo, Ernesto; Biurrun Quel, Carlos ; Río Bocio, Carlos del (IEEE, 2021)
Contribución a congreso / Biltzarrerako ekarpena
Large deployable reflector based multi-channel antenna systems are a key component of next generation SAR missions as they allow implementing multi-beam imaging capabilities and provide an efficient way to overcome the ... -
New coplanar waveguide based on the gap waveguide technology
Biurrun Quel, Carlos ; Teniente Vallinas, Jorge ; Río Bocio, Carlos del (IEEE, 2021)
Contribución a congreso / Biltzarrerako ekarpena
A new planar waveguide, coined Inverted coplanar gap waveguide is presented. The concept of gap waveguides and parallel plate suppression between perfect magnetic and a perfect electric conductors is applied to coplanar ... -
New hexagonal CORPS-BFN for multibeam antenna applications
Biurrun Quel, Carlos ; Montesano, Antonio; Ederra Urzainqui, Íñigo ; Iriarte Galarregui, Juan Carlos ; Río Bocio, Carlos del (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
This work presents a new topology of a Coherently Radiating Periodic Structure - Beam Forming Network (CORPS-BFN) and its application for multibeam systems. A unit cell, consisting of a transition from a coaxial input to ... -
Noise in coherently radiating periodic structures beam forming networks
Biurrun Quel, Carlos ; Río Bocio, Carlos del (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena
Following the noise wave theory, beam forming networks based on Coherently Radiating Periodic Structures (CORPS-BFN) are analysed and proven to be capable of enhancing the Signal to Noise Ratio of the system by analogically ...
