Terahertz detector

The file is for an improved compact SPICE model validated for the terahertz frequency range in a large dynamic range. The model validation
was done by comparing the simulation results with the analytical THz detection theory and with the measured data for the 130 nm InGaAs/AlGaAs HFETs. The modeling results are in good agreement with the analytical THz detection theory and with the measured sub-THz response dependence on the bias, power, and polarization. It