What are the advantages of hybrid model? Develop a hybrid model of a…
Previous year question for Electronic Circuits-I.
Question
What are the advantages of hybrid model? Develop a hybrid model of a transistor CE configuration in line with two port network. Prove that for two port network:
i. $A_i = \frac{-h_f}{1 + h_o Z_L}$
ii. $Z_i = h_i - \frac{h_f h_r}{h_o + Y_L}$
iii. $A_v = A_i \frac{Z_L}{Z_i}$
iv. $Y_o = h_o - \frac{h_f h_r}{R_s + R_i}$
Where symbols have their usual meanings. State the Miller's theorem and its dual and explain its applications.
- Year: 2022
- Subject: Electronic Circuits-I