The static response of capacitive pressure sensors with a thin rectangular or square diaphragm is studied, assuming small deflections. Lagrange's equation is solved from the virtual displacement theorem and an approximated polynomial solution. It is shown that response can be expressed under a normalized form dependent only on the value of the diaphragm dimension ratio. For a given silicon surface, square sensors exhibit the highest sensitivity whereas rectangular sensors have a more linear behaviour. Finally, the proposed formulation equally allows easy and rapid determination of the four geometric parameters defining this type of sensor.La réponse en régime statique des capteurs de pression capacitifs dont l'élément sensible est une fine ...
This paper describes the power series solution for modelling of the simply supported circular diaphr...
An analytical solution for large deflections of a clamped circular diaphragm with built-in stress is...
International audienceMEMS based capacitive type sensors offer advantages due to their small size, r...
We formulated the problem of a capacitive pressure microsensor using linear plate model. Then, we so...
The demand for micromachined solid-state pressure sensors has been escalating in many fields. Resear...
This paper deals with the characteristics of circular shaped polysilicon pressure sensor diaphragms ...
Capacitive sensors for the detection of mechanical quantities all rely on a displacement measurement...
This dissertation is concerned with the numerical simulation of the response of micro-electronic cap...
This paper examines the characteristics of capacitive circular shaped absolute polysilicon pressure ...
In this paper two MEMS capacitive pressure sensor of two diffident geometries are designed for measu...
This memory treats of the study of the thermal behavior of silicon capacitive pressure sensors manuf...
The shape of Micropressure sensors has influence on their accuracy. In this paper, a rectangular mem...
This paper describes the power series solution for modelling of the simply supported circular diaphr...
The sensors market is huge and growing annually, of this a large sector is pressure sensors. With in...
In this paper, an analytical and simulation solution for touch mode Micro-electromechanical systems ...
This paper describes the power series solution for modelling of the simply supported circular diaphr...
An analytical solution for large deflections of a clamped circular diaphragm with built-in stress is...
International audienceMEMS based capacitive type sensors offer advantages due to their small size, r...
We formulated the problem of a capacitive pressure microsensor using linear plate model. Then, we so...
The demand for micromachined solid-state pressure sensors has been escalating in many fields. Resear...
This paper deals with the characteristics of circular shaped polysilicon pressure sensor diaphragms ...
Capacitive sensors for the detection of mechanical quantities all rely on a displacement measurement...
This dissertation is concerned with the numerical simulation of the response of micro-electronic cap...
This paper examines the characteristics of capacitive circular shaped absolute polysilicon pressure ...
In this paper two MEMS capacitive pressure sensor of two diffident geometries are designed for measu...
This memory treats of the study of the thermal behavior of silicon capacitive pressure sensors manuf...
The shape of Micropressure sensors has influence on their accuracy. In this paper, a rectangular mem...
This paper describes the power series solution for modelling of the simply supported circular diaphr...
The sensors market is huge and growing annually, of this a large sector is pressure sensors. With in...
In this paper, an analytical and simulation solution for touch mode Micro-electromechanical systems ...
This paper describes the power series solution for modelling of the simply supported circular diaphr...
An analytical solution for large deflections of a clamped circular diaphragm with built-in stress is...
International audienceMEMS based capacitive type sensors offer advantages due to their small size, r...