The pressure sensor described here is an hybrid association of a capacitive sensing cell in Silicium/Pyrex technology, and a capacitance/frequency transducer based on the charge and the discharge of a capacitor with constant current. The modelling response of each part allows us to explicit the transfer function of the sensor. Accurate evaluation of different parameters is achieve by both numerical simulation and experimental characterisation of the sensing cell and the electronic circuit. Studies on a simple and a ratiometric architecture show the feasibility of pressure sensor which is able to mainly self-compensate nonlinearity and drifts. In the range of ten percent of the offset frequency, the demonstrator nonlinearity is less than one...
An implementation of a low pressure meter based on a capacitive micro sensor is exposed in this pape...
The static response of capacitive pressure sensors with a thin rectangular or square diaphragm is st...
AbstractAn implementation of a low pressure meter based on a capacitive micro sensor is exposed in t...
The pressure sensor described here is an hybrid association of a capacitive sensing cell in Silicium...
International audienceA new type of miniature pressure sensor using silicon/Pyrex capacitive sensing...
Primé à la présentation :"outstanding paper award"International audienceA new type of hybrid pressur...
This memory treats of the study of the thermal behavior of silicon capacitive pressure sensors manuf...
International audienceTwo new pressure sensor demonstrators have been designed and mounted using sil...
6 pagesInternational audienceA pressure sensor demonstrator has been designed and mounted using a si...
Nowadays, capacitive sensors are widely used in the measurement of physical quantities such as displ...
Since large scientific and economic interests reside in micro-electromechanical systems (MEMS), this...
De nos jours, les capteurs capacitifs sont largement utilisés dans la mesure de grandeurs physiques ...
A new method for manufacturing absolute MEMS (microelectromechanical systems) capacitive pressure se...
Capacitive sensors for the detection of mechanical quantities all rely on a displacement measurement...
The design and fabrication of a capacitive pressure sensor comprising two microengineered silicon wa...
An implementation of a low pressure meter based on a capacitive micro sensor is exposed in this pape...
The static response of capacitive pressure sensors with a thin rectangular or square diaphragm is st...
AbstractAn implementation of a low pressure meter based on a capacitive micro sensor is exposed in t...
The pressure sensor described here is an hybrid association of a capacitive sensing cell in Silicium...
International audienceA new type of miniature pressure sensor using silicon/Pyrex capacitive sensing...
Primé à la présentation :"outstanding paper award"International audienceA new type of hybrid pressur...
This memory treats of the study of the thermal behavior of silicon capacitive pressure sensors manuf...
International audienceTwo new pressure sensor demonstrators have been designed and mounted using sil...
6 pagesInternational audienceA pressure sensor demonstrator has been designed and mounted using a si...
Nowadays, capacitive sensors are widely used in the measurement of physical quantities such as displ...
Since large scientific and economic interests reside in micro-electromechanical systems (MEMS), this...
De nos jours, les capteurs capacitifs sont largement utilisés dans la mesure de grandeurs physiques ...
A new method for manufacturing absolute MEMS (microelectromechanical systems) capacitive pressure se...
Capacitive sensors for the detection of mechanical quantities all rely on a displacement measurement...
The design and fabrication of a capacitive pressure sensor comprising two microengineered silicon wa...
An implementation of a low pressure meter based on a capacitive micro sensor is exposed in this pape...
The static response of capacitive pressure sensors with a thin rectangular or square diaphragm is st...
AbstractAn implementation of a low pressure meter based on a capacitive micro sensor is exposed in t...