69 datasets found

The evolution problem for a membrane based model of an electrostatically actuated microelectromechanical system (MEMS) is studied. The model describes the dynamics of...

Superconducting MEMS were developed by IRAM for millimetre wave heterodyne receivers improvements. In this report, the characterization of these capacitive MEMS is...

International audience

Cette thèse de 130 pages a été reproduite en 50 exemplaires au format 17x25 cm. Ceux qui seraient intéressé par un de ces exemplaires peuvent en faire la demande par email à...

C'est au travers d'un panel d'applications de conception en génie électrique, issu de mes travaux de recherche et d'encadrements doctoraux, qu'est illustrée une...

Considering MEMS used for inertial navigation, we distinguish vibrating beam accelerometers (VBA) and Coriolis effect based gyroscopes (Coriolis Vibrating Gyroscopes,...

International audience

Diamond material is very promising for future technological applications due to its outstanding physical and chemical properties. In particular, its remarkable...

Tactile display devices are systems bound to provide a tactile feedback to their users. They improve human-machine interfaces in the fields of virtual or augmented...

My research activities have covered since 1996 the fields of nanosciences, semi-conductor physics, micro and nanotechnologies and MEMS/NEMS...

International audience

A relevant solution to power isolated sensors is to harvest the energy available in their immediate environment. Among the possible sources of energy, our choice was...

This thesis deals with the realisation of a frequency transposition block from 1 to 20 GHz based on MEMS components. It results in the design and fabrication of a new...

Works presented in this report concerns the problems of electric devices integration in general and passive components integration in particular aiming to carry out...

The dynamics of a free boundary problem for electrostatically actuated microelectromechanical systems (MEMS) is investigated. The model couples the electric potential...

The studied resonator is part of an industrial project carried by NXP Semiconductors. The objective is the realization of a integrable RF MEMS resonator in order to...

National audience

For a class of one-dimensional linear elliptic fourth-order equations with homogeneous Dirichlet boundary conditions it is shown that a non-positive and non-vanishing...

This paper presents the design and fabrication of a piezoelectric micro power generator to be used as a power source for a wireless sensor node. The device scavenges...

Nowadays, various competitions between manufacturers take place in the field of MEMS (Micro- Electro-Mechanical Systems), due to the quest for continuous performance...