How to analyze or apply the Barkhausen criterion for oscillation of the astable multivibrator below?
The criterion talks about the magnitude of the products in a loop must be equal to 1 (ideally)
The phase must be multiples of 360 starting from zero
I really tried to solve this from my own but I'm not getting anywhere with results that are not meaningful to me in order to understand this.
Also I already obtained the equations for the period, frequency, and time on, for the output waveform taking an initial assumption or state and developing further fulfilling the previous assumptions I've made. Which are correct because I've simulated the circuit on Multisim and I get the same results.