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FDTD and empirical exploration of human body and UWB radiation interaction on TOF ranging
(IEEE, 2019)
Artículo / Artikulua,
In time-of-flight (TOF)-based human ranging systems, target sensors are often mounted on or close to the human
body, which may raise non-line-of-sight (NLOS) cases and lead
to significant ranging errors depending on the ...
The potential of forecasting in reducing the LCOE in PV plants under ramp-rate restrictions
(Elsevier, 2019)
Artículo / Artikulua,
An increasing number of grid codes are requiring the limitation of the PV output power fluctuation over a
given time scale. Batteries represent the most obvious solution to smooth power fluctuations, with the
corresponding ...
Temperature measurements on overhead lines using fiber Bragg grating sensors
(IEEE, 2017)
Capítulo de libro / Liburuen kapitulua,
This paper shows the results of temperature measurements on an overhead power transmission line segment under controlled conditions using Fiber Bragg Grating (FBG) sensors. An optical fiber with three FBG sensors enclosed ...
Study on antenna mutual coupling suppression using integrated metasurface isolator for SAR and MIMO applications
(IEEE, 2018)
info:eu-repo/semantics/conferenceObject,
A metasurface based decoupling structure that is composed of a square-wave slot pattern with exaggerated corners that is implemented on a rectangular microstrip provides high-isolation between adjacent patch antennas for ...
On the stability of advanced power electronic converters: the Generalized Bode Criterion
(IEEE, 2019)
info:eu-repo/semantics/article,
A key factor in the design of power electronic converters is the development of control systems and, in particular, the determination of their stability. Due to ease of application, the Bode criteria are currently the most ...
Aluminum doped zinc oxide (AZO) coated optical fiber LMR refractometers. An experimental demonstration
(Elsevier, 2019)
info:eu-repo/semantics/article,
This work presents the experimental demonstration of lossy mode resonance generation by means of aluminum doped zinc oxide thin-films. The use of such material may allow to optimize the performance of LMR-based sensors, ...
Mutual-coupling reduction in metamaterial substrate integrated waveguide slotted antenna arrays using metal fence isolators for SAR and MIMO applications
(IEEE, 2018)
info:eu-repo/semantics/conferenceObject,
A new type of mutual coupling reduction technique is applied to metamaterial substrate integrated waveguide (SIW) slotted antenna array. The circular shaped reference SIW antenna array is constructed from Alumina substrate ...
Integration of autonomous wireless sensor networks in academic school gardens
(MDPI, 2018)
info:eu-repo/semantics/article,
In this work, the combination of capabilities provided by Wireless Sensor Networks (WSN) with parameter observation in a school garden is employed in order to provide an environment for school garden integration as a ...
Hybrid method based on topography for robust detection of iris center and eye corners
(ACM (Association for Computing Machinery), 2013)
info:eu-repo/semantics/article,
A multi-stage procedure to detect eye features is presented. Multiresolution and topographic classification are used to detect
the iris center. The eye corner is calculated combining valley detection and eyelid curve ...
Fast and robust ellipse detection algorithm for head-mounted eye tracking systems
(Springer, 2018)
info:eu-repo/semantics/article,
In head-mounted eye tracking systems, the correct detection of pupil position is a key factor in estimating gaze direction.
However, this is a challenging issue when the videos are recorded in real-world conditions, due ...