The ideal feedback transfer function is given by Equation (1).
(a) Assume the feedback transfer function is β = 0.15. Determine the loop gain T and the closed-loop gain Af for
(i) A = ∞,
(ii) A = 80 dB, and
(c) A = 102.
(b) Repeat part (a) for β = 0.25.
Equation (1)
![](https://test.transtutors.com/qimg/7a0f0236-3ad3-4de6-bc38-a4d38134ba47.png)