Browsing Comunicaciones y ponencias de congresos DIEC - IEKS Biltzarretako komunikazioak eta txostenak by UPNA Author "Pérez Escudero, José Manuel"
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Comparison of a slotted SIW antenna covered with metasurface vs. a traditional array
Chocarro Álvarez, Javier; Pérez Escudero, José Manuel
; Ederra Urzainqui, Íñigo (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena 
In this article we compare two solutions to improve the radiation pattern of a slotted Substrate Integrated Waveguide (SIW) antenna: use of an E-plane array and covering it with a metasurface (MTS). To this aim, we compare ... -
Comparison of modified Soret lenses for dual band integrated detectors
Torres García, Alicia E. ; Pérez Escudero, José Manuel ; Gonzalo García, Ramón ; Ederra Urzainqui, Íñigo (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents the comparison of different modified Soret lenses suitable for a millimeter and submillimeterwave dualband integrated pixel detectors. The approach is based on the modification of a printed planar Soret ... -
Design of a groove gap waveguide to microstrip inline transition
Pérez Escudero, José Manuel ; Torres García, Alicia E. ; Gonzalo García, Ramón ; Ederra Urzainqui, Íñigo (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
In this paper the design of an inline transition between microstrip and groove gap waveguide operating at Wband is presented. The transition consists of two sections: a tapered microstrip line and a Chebyshev transformer. ... -
Design of a slotted Substrate Integrated waveguide antenna using a metasurface
Chocarro Álvarez, Javier; Pérez Escudero, José Manuel ; Ederra Urzainqui, Íñigo (IEEE, 2021)
Contribución a congreso / Biltzarrerako ekarpena
In this paper, the use of a metasurface to improve the radiation properties of a Substrate Integrated Waveguide based slotted antenna is proposed. The design process of a metasurface covered 8 element slot antenna array ... -
Narrowband and spectrally robust thermal emission from metallic thin films on top of epsilon-near-zero substrates
Navajas Hernández, David; Pérez Escudero, José Manuel ; Liberal Olleta, Íñigo (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena
The absorption and emission of infrared radiation by ultra-thin metallic films is a key element in several thermal engineering applications such as heat and energy management, and thermal camouflage. However, ultra-thin ...
