Numerical investigation on thermal characteristics of GaN HFETs for high power applications

Abstract

In this paper, numerical investigation on GaN HFETs is carried out using hybrid finite element method (FEM) which combines the FEM with the preconditioned conjugated gradient technique. The maximum temperatures of the HFETs operating under continuous-waves (CW) and pulsed-waves (PW) are both captured accurately. The effects of temperature- dependent thermal… (More)

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Cite this paper

@article{Xu2006NumericalIO, title={Numerical investigation on thermal characteristics of GaN HFETs for high power applications}, author={Jianfeng Xu and Wen-Yan Yin and Junfa Mao}, journal={2006 Asia-Pacific Microwave Conference}, year={2006}, pages={433-436} }