Exploració per autor "Gasulla Forner, Manuel"
Ara es mostren els items 20-39 de 88
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Demodulating AM square signals via a digital timer for sensor applications
Reverter Cubarsí, Ferran; Gasulla Forner, Manuel (2020-05-01)
Article
Accés obertThis paper evaluates theoretically and experimentally the performance of a timer-based demodulator applied to low-frequency amplitude-modulated (AM) square signals coming from sensor circuits. The demodulator extracts the ... -
Design and development of a kinetic energy harvester device for oceanic drifter applications
Carandell Widmer, Matias; Toma, Daniel; Carbonell Ventura, Montserrat; Gasulla Forner, Manuel; Río Fernandez, Joaquín del (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertA novel electronic energy harvester (EH) has been developed for oceanic undrogued drifter applications. First, spherical body motion simulation has been performed at sea environment in Orcaflex. Results help to understand ... -
Design and testing of a kinetic energy harvester embedded into an oceanic drifter
Carandell Widmer, Matias; Toma, Daniel; Carbonell Ventura, Montserrat; Río Fernandez, Joaquín del; Gasulla Forner, Manuel (2020-02-28)
Article
Accés obertA novel Kinetic Energy Harvester (KEH) has been developed for powering oceanic undrogued drifters. It consists on a double pendulum system capable of transforming the wave oscillations into rotation on a flywheel. This ... -
Differential inductive sensor-to-microcontroller interface circuit
Kokolanski, Zivko; Gasulla Forner, Manuel; Reverter Cubarsí, Ferran (Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper proposes a low-cost interface circuit for differential inductive sensors where the sensor is directly connected to a microcontroller unit (MCU) without any active intermediate electronics in between. The timer ... -
Direct inductive sensor-to-microcontroller interface circuit
Kokolanski, Zivko; Jordana Barnils, José; Gasulla Forner, Manuel; Dimcev, Vladimir; Reverter Cubarsí, Ferran (2015-04-01)
Article
Accés obertThis 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 ... -
Direct interface for capacitive sensors based on the charge transfer method
Gaitán Pitre, Jorge Eliécer; Gasulla Forner, Manuel; Pallàs-Areny, Ramon (2007-05-01)
Text en actes de congrés
Accés obertWe present the theoretical analysis and experimental performance results of a direct interface for capacitive sensors based on the charge transfer method when parasitic capacitances are included. The interface circuit ... -
Effect of the sampling parameters in FOCV-MPPT circuits for fast-varying EH sources
Carandell Widmer, Matias; Holmes, Andrew S.; Toma, Daniel; Río Fernandez, Joaquín del; Gasulla Forner, Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2022-10-20)
Article
Accés restringit per política de l'editorialThe fractional open circuit voltage (FOCV) method is extensively used in low-power energy harvesting (EH) sources to extract maximum power. For fast-varying EH sources a fast sampling rate is required. This work theoretically ... -
Efficiency Optimization in Burst-Mode Buck DC/DC Converters for Sensor Nodes
Reverter Cubarsí, Ferran; Glaser, Chris; Gasulla Forner, Manuel (2018-07-08)
Article
Accés obertIn autonomous sensor nodes, switching dc/dc converters are usually employed to power the sensor electronics and also to maintain the operating voltage of an energy transducer around its maximum power point. In such a ... -
Electromagnetic rolling mass wave energy harvester for oceanic drifter applications
Carandell Widmer, Matias; Tichy, Jiri; Smilek, Jan; Toma, Daniel; Gasulla Forner, Manuel; Río Fernandez, Joaquín del; Hadas, Zdenek (Springer, 2022-03-05)
Article
Accés obertOcean monitoring requirements have fomented the evolution of sensor platforms such as Lagrangian drifters, whose autonomy is a critical factor in the design process. Energy Harvesting (EH) has proven to be a sound option ... -
Electronic reading of a mechanical gas meter based on dual magnetic sensing
Ripoll Vercellone, Edgar; Gasulla Forner, Manuel; Reverter Cubarsí, Ferran (2021-06-08)
Article
Accés obertThis article proposes a measurement system controlled by a microcontroller unit (MCU) for the electronic reading of a mechanical gas meter. The measurement relies on dual magnetic sensing: (a) low-cost low-power primary ... -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen final, 1r quadrimestre)
Gasulla Forner, Manuel; Jordana Barnils, José; Polo Cantero, José; Reverter Cubarsí, Ferran (Universitat Politècnica de Catalunya, 2020-01-14)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen final, 1r quadrimestre)
Gasulla Forner, Manuel; Jordana Barnils, José; Reverter Cubarsí, Ferran (Universitat Politècnica de Catalunya, 2023-01-16)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen final, 1r quadrimestre)
Gasulla Forner, Manuel; Polo Cantero, José; Reverter Cubarsí, Ferran (Universitat Politècnica de Catalunya, 2021-01-22)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen final, 1r quadrimestre)
Gasulla Forner, Manuel; Polo Cantero, José (Universitat Politècnica de Catalunya, 2022-01-25)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen final, 2n quadrimestre)
Gasulla Forner, Manuel (Universitat Politècnica de Catalunya, 2021-06-04)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen final, 2n quadrimestre)
Gasulla Forner, Manuel; Jordana Barnils, José (Universitat Politècnica de Catalunya, 2022-06-20)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen final, 2n quadrimestre)
Gasulla Forner, Manuel; Jordana Barnils, José (Universitat Politècnica de Catalunya, 2023-06-20)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen final, 2n quadrimestre)
Gasulla Forner, Manuel; Jordana Barnils, José (Universitat Politècnica de Catalunya, 2020-06-26)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen parcial, 1r quadrimestre)
Gasulla Forner, Manuel; Polo Cantero, José; Reverter Cubarsí, Ferran (Universitat Politècnica de Catalunya, 2020-11-11)
Examen
Accés restringit a la comunitat UPC -
ELECTRÒNICA EN LES TELECOMUNICACIONS (Examen parcial, 1r quadrimestre)
Gasulla Forner, Manuel; Jordana Barnils, José; Reverter Cubarsí, Ferran (Universitat Politècnica de Catalunya, 2022-11-07)
Examen
Accés restringit a la comunitat UPC