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Comparison of a slotted SIW antenna covered with metasurface vs. a traditional array
(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 ...
Design of a groove gap waveguide to microstrip inline transition
(IEEE, 2019)
info:eu-repo/semantics/conferenceObject,
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. ...
Comparison of fourth-harmonic and combined doubler/subharmonic mixer with integrated MMIC based local oscillator
(IEEE, 2019)
info:eu-repo/semantics/conferenceObject,
In this paper a comparison between a fourth harmonic mixer and a combined doubler/subharmonic mixer based on Schottky diodes working at 300 GHz with MMIC Local Oscillator (LO) integrated in a single enclosing is presented. ...
New hexagonal CORPS-BFN for multibeam antenna applications
(IEEE, 2020)
info:eu-repo/semantics/conferenceObject,
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 ...
Comparison of modified Soret lenses for dual band integrated detectors
(IEEE, 2020)
info:eu-repo/semantics/conferenceObject,
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 ...