Two-Port Networks
GATE Electronics & Communication · 12 questions across 11 years (1988-2026) · 28% recurrence rate
Recurrence sparkline
1988–2026Difficulty mix
Question types
All 12 questions on Two-Port Networks
Consider the two-port network as shown in the Figure. Which of the following options provides the correct set of values of A, B, C and D parameters?
The h-parameters of a two port network are shown below. The condition for the maximum small signal voltage gain $\frac{V_{out}}{V_s}$ is
Consider a two-port network with the transmission matrix: T = $$\begin{bmatrix}A&B\\C&D\end{bmatrix}$$. If the network is reciprocal, then
A two-port network is represented by ABCD parameters given by $$\left[ {\matrix{ {{V_1}} \cr {{I_1}} \cr } } \right] = \,\left[ {\matrix{ A & B \cr C & D \cr } } \right]\,\left[ {\matrix{ {{V_2}} \cr { - \,{I_2}} \cr } }...
The short-circuit admittance matrix of a two-port network is $$$\begin{bmatrix}0&-\frac12\\\frac12&0\end{bmatrix}$$$ The two port network is
The open circuit impedance matrix $${Z_{OC}}$$ of a three-terminal two-port network with A as the input terminal, B as the output terminal, and C as the common terminal, is given as $$$\left[ {{Z_{OC}}} \right] = \left[...
The condition, that a 2-port network is reciprocal, can be expressed in terms of its ABCD parameters as ...............
For a 2-port network to be reciprocal
Two two-port networks are connected in cascade. The combination is to be represented as a single two-port network. The parameters of the network are obtained by multiplying the individual
The condition AD - BC = 1 for a two-port network implies that the network is a
The condition AD - BC = 1 for a two-port network implies that the network is a
Two two-port network A and B are connected in parallel. The combination is to be represented as a single two-port network. The parameters of this network are obtained by addition of the individual