0.552 +0.5 102 s² + +1 S In Fig. 4.4, R=0.2 M2, C=25 pF and L=0.04...
0.55 +0.5 102 S Problem 4.4 In Fig. 4.4, R=0.2 M2, C=25 pF and L=0.04 H. Show that the transfer function H(s) is: 1 (5) H(S)= (5) + +1 L102 107 (a) Plot the pole-zero diagram of H(s). (b) What filter is given by H(s)? Why? (e) Determine the resonant frequency 0o, the quality factor Q, the cut-off frequencies 01 and 02 and the bandwidth B. i (0) it) R Fig. 4.4