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CHAP. 13]

329

TWO-PORT NETWORKS

13.19 h-parameters of a two-port device H are given by h11 ¼ 500

h12 ¼ 104

h21 ¼ 100

h22 ¼ 2ð106 Þ 1

Draw a circuit model of the device made of two resistors and two dependent sources including the values of each element. From comparison with Fig. 13-26, we draw the model of Fig. 13-28.

Fig. 13-28

13.20 The device H of Problem 13-19 is placed in the circuit of Fig. 13-29(a). Replace H by its model of Fig. 13-28 and find V2 =Vs .

Fig. 13-29

Mahmood_Nahvi_eBook_Schaum_s_Outlines_Theory_An