E-CAT - Transductors i circuits electrònics
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Analysis of the optimum gain of a high-pass l-matching network for rectennas
(MDPI AG, 2017-07-25)
Artículo
Acceso abiertoRectennas, which mainly consist of an antenna, matching network, and rectifier, are used to harvest radiofrequency energy in order to power tiny sensor nodes, e.g., the nodes of the Internet of Things. This paper demonstrates ... -
Cooperative work and continuous assessment in an electronic systems laboratory course in a telecommunication engineering degree
(2010)
Texto en actas de congreso
Acceso abierto -
Thermal phase lag heterodyne infrared imaging for current tracking in radio frequency integrated circuits
(2017-02-27)
Artículo
Acceso abiertoWith thermal phase lag measurements, current paths are tracked in a Class A radio frequency (RF) power amplifier at 2 GHz. The amplifier is heterodynally driven at 440 MHz and 2 GHz, and its resulting thermal field was ... -
Optimal inductor current in boost DC/DC converters operating in burst mode under light-load conditions
(2016-01-01)
Artículo
Acceso abiertoThis letter analyzes how the efficiency of boost dc/dc converters operating in burst mode under light-load conditions can be improved by an appropriate selection of the inductor current that transfers energy from the input ... -
MOSFET dynamic thermal sensor for IC testing applications
(2016-05-01)
Artículo
Acceso restringido por política de la editorialThis paper analyses how a single metal-oxide-semiconductor field-effect transistor (MOSFET) can be employed as a thermal sensor to measure on-chip dynamic thermal signals caused by a power-dissipating circuit under test ... -
Criterios para practicas de evaluación de calidad
(2012-07-31)
Artículo
Acceso abiertoEl grupo de innovación GRAPA ( GRupo de la Evaluación de la Práctica Académica ) d el proyecto RIMA de la Universitat Politècnica de Catalunya ha elaborado una serie de criterios , en forma de rúbrica, como buenas prácticas ... -
Temperature sensors and measurements to test analogue circuits: questions and answers
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Texto en actas de congreso
Acceso restringido por política de la editorialWe have been working in the field of temperature sensors and temperature measurements to test analogue circuits during the past 10 years. As we have presented different works in many conferences, we have collected many ... -
Substitute your lectures by cooperative problem-based learning (PBL) sessions
(2009)
Texto en actas de congreso
Acceso abierto -
Direct inductive sensor-to-microcontroller interface circuit
(2015-04-01)
Artículo
Acceso abiertoThis paper proposes and analyses a microcontroller-based interface circuit for inductive sensors with a variable self-inductance. Besides the microcontroller (mu C) and the sensor, the circuit just requires an external ... -
Power efficiency maximization of an RF energy harvester by fine-tuning an L-matching network and the load
(Elsevier, 2015)
Comunicación de congreso
Acceso abiertoL-matching networks have been proposed for boosting the power efficiency of radiofrequency (RF) energy harvesters. This paper shows that power efficiency is maximized by fine-tuning the components of the L-matching network ... -
Characterization of MOSFET temperature sensors for on-chip dynamic thermal measurements
(2015)
Comunicación de congreso
Acceso abierto -
Occupancy and belt detection in removable vehicle seats via inductive power transmission
(2015-08)
Artículo
Acceso abierto
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