[paper] THz FET Modeling

Adam Gleichman¹, Kindred Griffis¹, and Sergey V. Baryshev^1,2

Useful Circuit Analogies to Model THz Field Effect Transistors

arXiv:2307.07488v1 [physics.app-ph] 14 Jul 2023

1) Department of Electrical and Computer Engineering, Michigan State University, USA
2) Department of Chemical Engineering and Materials Science, Michigan State University, USA

Anstract: The electron fluid model in plasmonic field effect transistor (FET) operation is related to the behavior of a radio-frequency (RF) cavity. This new understanding led to finding the relationships between physical device parameters and equivalent circuit components in traditional parallel resistor, inductor, and capacitor (RLC) and transmission models for cavity structures. Verification of these models is performed using PSpice to simulate the frequency dependent.

FIG: RLC Lumped THz FET Model