ANTENNALAB - Grup d'Antenes i Sistemes Radio
L'objectiu del Grup de Recerca d'AntennaLab és promoure la recerca i la formació en els àmbits de les antenes, sistemes de comunicacions i visualització electromagnètica, tot fent avançar el coneixement científic i donant resposta a les necessitats de la indústria.
Collections in this community
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Articles de revista [195]
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Llibres [4]
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Working papers [1]
Recent Submissions
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Fast analysis and optimization of sparsely distributed partial modification problems
(Institute of Electrical and Electronics Engineers (IEEE), 2022-08)
Article
Open AccessThis article addresses the efficient numerical analysis of sparsely distributed small modifications in a large structure, that is, the sparsely distributed partial modification problem (SDPMP). A hierarchical matrix ... -
Microwave-microfluidic measurement system optimization for bio-particle-sensing with coplanar-electrodes
(Íñigo Cuiñas Gómez, 2021)
Conference report
Restricted access - publisher's policyMicrowave and microfluidic techniques may enable wireless monitoring and interaction with bio-particles, yet still is a largely uncharted territory. Fortunately, the requirements of microfluidics and microwave techniques ... -
Microstrip-fed 3D-printed H-sectorial horn phased array
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-16)
Article
Open AccessA 3D-printed phased array consisting of four H-Sectorial horn antennas of 200 g weight with an ultra-wideband rectangular-waveguide-to-microstrip-line transition operating over the whole LMDS and K bands (24.25–29.5 GHz) ... -
Preliminary phantom-based dynamic calibration techniques assessment for microwave colonoscopy systems
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Conference lecture
Open AccessEarly detection and resection of colon polyp is the best way to reduce colorectal cancer (CRC) mortality. The current method for early detection is colonoscopy, which has a limited field of view, and its efficacy is highly ... -
In-cabin 120 GHz radar system for functional human breathing monitoring in a 3D scenario
(Íñigo Cuiñas Gómez, 2021)
Conference report
Open AccessDriving is one of the activities that takes a significant part of a person’s time, that is why monitoring vital signs is useful for the wellness of the occupants of the vehicle. One of the vital signs that provides more ... -
Vector spherical harmonic analysis and experimental validation of spherical shells illuminated with broadband, millimeter wave Gaussian beams: applications to corneal sensing
(2022-06-03)
Article
Open AccessCoupling to longitudinal modes of thin spherical shells, under Gaussian-beam illumination, was explored with a theoretical method based on Fourier-optics analysis and vector spherical harmonics and was scrutinized with an ... -
A parallel Monte Carlo method for solving electromagnetic scattering in clusters of dielectric objects
(Elsevier, 2022-08-15)
Article
Restricted access - publisher's policyIn this work, we develop a novel Monte Carlo method for solving the electromagnetic scattering problem for clusters of photonic particles. The method is based on a formal solution of the scattering problem as a modified ... -
Calibration alignment sensitivity in corneal terahertz imaging
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-04-22)
Article
Open AccessImproving the longitudinal modes coupling in layered spherical structure contributes significantly to corneal terahertz sensing, which plays a crucial role in the early diagnosis of cornea dystrophies. Using a steel sphere ... -
Multi-antenna 3D pattern design for millimeter-wave vehicular communications
(Elsevier, 2022-06)
Article
Open AccessThe transformation of the automotive industry towards ubiquitous connection of vehicles with all kind of external agents (V2X) motivates the use of a wide range of frequencies for several applications. Millimeter-wave ... -
Experimental exploration of longitudinal modes in spherical shells at 220 GHz – 330 GHz: applications to corneal sensing
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Restricted access - publisher's policySubmillimeter-wave and THz sensing of cornea leverage the layered tissue structure for assessments of corneal water content and thickness. The cornea is bounded by air on the anterior and an optically thick body of water ... -
Efficient analysis of sheets with nonzero thickness
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference lecture
Open AccessThe conventional scattering analysis of perfectly conducting plates neglects the scattering contribution of the rim in the discretization of the Electric-Field Integral Equation. This so-called thin-plate scheme manages ... -
Ultra-wideband narrow wall waveguide-to-microstrip transition using overlapped patches
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-04-12)
Article
Open AccessAn ultrawideband rectangular waveguide to microstrip line transition operating at the whole LMDS and Ka band is presented. The transition is based on exciting three overlapped transversal patches that radiate into the ...
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