Solution Found!
Consider the circuit of Fig. 18.9 without the limiter. Break the feedback loop at X and
Chapter 18, Problem 18.7(choose chapter or problem)
Consider the circuit of Fig. 18.9 without the limiter. Break the feedback loop at X and find the loop gain A Vo(j )/Vx (j ) in symbolic form (i.e., do not substitute the numerical values given). To do this, it is easier to start at the output and work backward, finding the various currents and voltages, and eventually Vx in terms of Vo.
Questions & Answers
QUESTION:
Consider the circuit of Fig. 18.9 without the limiter. Break the feedback loop at X and find the loop gain A Vo(j )/Vx (j ) in symbolic form (i.e., do not substitute the numerical values given). To do this, it is easier to start at the output and work backward, finding the various currents and voltages, and eventually Vx in terms of Vo.
ANSWER:Step 1 of 6
Initially the phase shift oscillator was,
Now, refer a below figure of phase shift oscillator after breaking the feedback loop at X and omitting the limiter circuit.
