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Terahertz frequency-scaled differential imaging for Sub-6 GHz vehicular antenna signature analysis
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-10-02)
Article
Open AccessThe next generation of connected and autonomous vehicles will be equipped with high numbers of antennas operating in a wide frequency range for communications and environment sensing. The study of 3D spatial angular responses ... -
3D-printed UHF-RFID tag for embedded applications
(Institute of Electrical and Electronics Engineers (IEEE), 2020-08-10)
Article
Open AccessThis paper presents the design, manufacture and characterization of a novel 3D passive UHF-RFID tag for embedded applications. The prototype is fabricated using additive manufacturing techniques: 3D printing and copper ... -
3D beamsteering low complexity reconfigurable multilevel antenna
(2020-04)
Article
Open AccessA low-complexity reconfigurable antenna (RA) capable of steering its beam into nine different directions corresponding to ¿={-42°,0°,42°} in the ¿={25°,0°,155°} planes, and ¿=±25° in the ¿=90° plane, using a reduced number ... -
Enhanced discretization of surface integral equations for resonant scattering analysis of sharp-edged plasmonic nanoparticles
(American Physical Society (APS), 2019-04-10)
Article
Open AccessThe surface integral equation (SIE) method, discretized with the method of moments, is a well-established methodology for the scattering analysis of subwavelength plasmonic nanoparticles. SIEs are usually discretized with ... -
Linear and Circular UWB Millimeter-Wave and Terahertz Monostatic Near-Field Synthetic Aperture Imaging
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-03-10)
Article
Open AccessMillimeter-wave and terahertz frequencies offer unique characteristics to simultaneously obtain good spatial resolution and penetrability. In this paper, a robust near-field monostatic focusing technique is presented and ... -
Error vector magnitude, intermodulation and radiation characteristics of a bandwidth and pattern reconfigurable antenna
(2019-10)
Article
Open AccessThis letter presents the error vector magnitude (EVM), intermodulation (IM), and radiation performances of a reconfigurable antenna capable of varying its bandwidth between 3.4-3.6 and 3.1-3.9 GHz bands, and steering its ... -
Debye frequency-extended waveguide permittivity extraction for high complex permittivity materials. Concrete setting process characterization
(2019-12)
Article
Open AccessA waveguide with central frequency 868 MHz is used in transmission/reflection operation regime to accurately measure the behaviour of the complex permittivity of high complex permittivity granular materials and it has been ... -
Resonance-Based microwave technique for body implant sensing
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-11-03)
Article
Open AccessThere is an increasing need for safe and simple techniques for sensing devices and prostheses implanted inside the human body. Microwave wireless inspection may be an appropriate technique for it. The implanted device may ... -
Design and evaluation of an antenna applicator for a microwave colonoscopy system
(2019-08-01)
Article
Open AccessThis paper presents a design of a compact antenna applicator for a microwave colonoscopy system. Although colonoscopy is the most effective method for colorectal cancer detection, it suffers from important visualization ... -
A dynamic load balancing method for the evaluation of chemical reaction rates in parallel combustion simulations
(Elsevier, 2019-08-15)
Article
Restricted access - publisher's policyThe development and assessment of an efficient parallelization method for the evaluation of reaction rates in combustion simulations is presented. Combustion simulations where the finite-rate chemistry model is employed ... -
3-D printed UWB microwave bodyscope for biomedical measurements
(2019-02-15)
Article
Open AccessIn this letter, a three-dimensional (3-D) printed compact ultrawideband (UWB) extended gap ridge horn (EGRH) antenna designed to be used for biological measurements of the human body is described. The operational frequency ... -
La formación en ingeniería para la sociedad de la información.
(2018-12-18)
Article
Open AccessCharles Darwin, en su libro "El Origen de las Especies", sentenció: No es el animal más fuerte, ni el más inteligente, el que sobrevive, sino aquel que es capaz de adaptarse a los canvios del entorno. Propiciado por ...
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