RECENT APPLICATIONS OF 2D AND QUASI 2D SIMULATIONS : EVALUATION OF PERFORMANCE AND FUNDAMENTAL LIMITATION OF POWER FET

摘要

In this paper, recent results concerning FETs for power applications are presented. The study is based on two kinds of simulation which make possible to perform exhaustive investigations : a physical two dimensional hydrodynamic energy model and a quasi two dimensional model. The study of the potentialities and limitations of HEMTs for applications beyond 60 GHz and LT GaAs MISFETs for low frequency ones is proposed for examples.