Development of time domain behanioural non-linear models for microwave devices and ICS from vectorial large-signal measurements and simulations

We have developed a procedure to determine a behavioural non-linear model for microwave devices and ICs that is directly based on vectorial large-signal measurements. For the examples of a HEMT and an amplifier IC, we represent the terminal currents in the time domain by a dynamic model that is fitted to the embedded terminal voltages.