Êtes-vous un étudiant de l'EPFL à la recherche d'un projet de semestre?
Travaillez avec nous sur des projets en science des données et en visualisation, et déployez votre projet sous forme d'application sur GraphSearch.
This paper reports on the modeling and key design aspects of an innovative MEMS device: the suspended-gate MOSFET (SG-MOSFET). Based on the coupled-electromechanical equations describing the suspended gate actuation, we present the investigation of the pull-in voltages and of the capacitance switching and tuning ranges for RF applications. A quasi-analytical model and is developed for the gate-to-substrate capacitance of the SG-MOSFET and then, validated by numerical simulation. A SPICE macro-model using polynomial voltage-controlled source is validates for the DC simulation of the SG-MOSFET. Guidance lines for the low-voltage design of a SGMOSFET RF switch are detailed.
Chargement
Chargement
Aucun résultat