Publication
Design of a Passive UHF RFID Tag for Capacitive Sensor Applications
Publications associées (36)
Capacitive micro force sensors manufactured with mineral sacrificial layers
Peter Ryser, Thomas Maeder, Yannick Sébastien Fournier, Simon Wiedmer
In this work a prototype of micro force sensor of range μN...mN is presented. Instead of the traditional piezoresistive strain sensing through thick-film resistors used for higher forces, a more effective principle is used: measurement of beam displacement ...
2007Integrated fluxgate compass for portable applications
Modern applications in industry, navigation and medicine demand small and sensitive magnetic field sensors. In this thesis we have developed a new planar micro fluxgate magnetometer. High resolution, low power consumption and orthogonal fields detection ma ...
EPFL2004Adaptation dynamique de la compression d'un amplificateur RF pour des signaux modulés en amplitude et en phase
Conventional RF power amplifiers usually give their maximum efficiency near the maximum output power level. When the output power decreases, the efficiency drops sharply. Deep class AB or B PAs improve their efficiency by a self-adaptation of the current d ...
EPFL2004