The Apparent Impedance Method of Controlled Source and Its Applications
LU Rong-de · Journal of Ezhou University · 2001
The concept of apparent impedance of controlled source and the apparent impedance method for electronic circuit analysis are introduced in this paper. We can use the apparent impedance method to evaluate the input impedance and output impedance of amplifiers,to discuss the stability of tuned amplifiers, to analyze the oscillating condition and calculate the oscillation frequency of LC oscillators.