DC and AC analyses of a fixed-bias BJT amplifier with a temperature stabilizing resistor 30 October 2013

Perform DC analysis of the fixed-bias BJT amplifier with a temperature stabilizing resistor below to find the operating point of BJT. Calculate all related voltages and currents in the circuit. Used information obtained from DC analysis to further perform AC analysis to find the small signal voltage gain, input and output impedances of this circuit at mid-band frequency.

Solution