Modeling / Comparative Study / High Frequency / High Voltage / Geometry / Temperature / Silicon on Insulator / Robustness / Voltage / Capacitance / Time Dependent / Potential Energy Surface / Electrical And Electronic Engineering / Solid Modeling / LDMOS / Low voltage / Integrated Circuit Design / Temperature / Silicon on Insulator / Robustness / Voltage / Capacitance / Time Dependent / Potential Energy Surface / Electrical And Electronic Engineering / Solid Modeling / LDMOS / Low voltage / Integrated Circuit Design