Compact radio frequency model of graphene resonant channel transistor
Radio frequency nano-electromechanical resonators have great potential in the application of bio-sensor, quantum physics studies, and high frequency communications. The theory and model of radio frequency graphene resonant channel transistor is presented in this paper. A compact electrical equivalent circuit model has been given out based on the analysis of electromechanical model of doubly clamped beam and electronic field effect transistor model. And the experimental results show that the simulation result fits the measurement results excellently. The results of this paper can impetus the development handset high-sensitivities sensors.