THE RESPONSE OF THE PIN DIODE TO THE HIGH POWER MICROWAVE

By making use of our own program mPND1D for modeling of the semiconductor devices, The response of a PIN diode limiter to the high power microwave (HPM) is calculated, results for different conditions have been compared, and also we analyzed the diode cutoff frequency for microwave sources. The results show that the cutoff frequency increases with the rising of the source amplitude , and it decreases with the decreasing of pulse length and device temperature.