The device N in Fig. 13-30 is specified by the following Z-parameters: Z 22 = N 2

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The device N in Fig. 13-30 is specified by the following Z-parameters: Z22 = N2Z11 and Z12 = Z21 =√Z11Z22 =NZ11. Find Zin = VI/II when a load ZL, is connected to the output terminal. Show that if Z11 ≫ ZL,/N2 we have impedance scaling such that Zin=ZL/N2.

Data from figure 13-30

I Zin N + V ZL

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Schaum S Outline Of Electric Circuits

ISBN: 9781260011968

7th Edition

Authors: Mahmood Nahvi, Joseph Edminister

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