Articles de revista
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 ... -
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) ... -
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
Open AccessIn 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 ... -
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 ... -
Superheterodyne microwave system for the detection of bioparticles with coplanar electrodes on a microfluidic platform
(2022-04-08)
Article
Open AccessThe combination of microwave and microfluidic technologies has the potential to enable wireless monitoring and interaction with bioparticles, facilitating, in this way, the exploration of a still largely uncharted territory ... -
Adaptive beamwidth optimization under Doppler ICI and positioning errors at mmWave bands
(Elsevier, 2022-04-01)
Article
Open AccessThe growing trends towards massive antenna arrays with focusing capabilities has enabled the use of higher frequencies at the cost of more complex systems. In the particular case of vehicular communications, millimeter-wave ... -
Experimental verification of dielectric models with a capacitive wheatstone bridge biosensor for living cells: E. coli
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-03-23)
Article
Open AccessDetection of bioparticles is of great importance in electrophoresis, identification of biomass sources, food and water safety, and other areas. It requires a proper model to describe bioparticles’ electromagnetic ... -
Beam management for vehicle-to-vehicle (V2V) communications in millimeter wave 5G
(2022-04)
Article
Open AccessCooperative, Connected and Automated Mobility (CCAM) is expected to leverage the full potential of wireless communications. With the growing adoption of 5G and its support for Vehicle-to-Everything (V2X) communications, ... -
Assessment of mmwave handset arrays in the presence of the user body
(Institute of Electrical and Electronics Engineers (IEEE), 2021-01-01)
Article
Open AccessThe emergence of mobile terminals operating at millimeter-wave frequencies necessitates the ability to evaluate the effect the environment, and in particular, users have on their radiation properties. Some studies evaluated ...
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