-
The Z-parameter representation of the 2-port network shown in the figure is—
Correct Option: D
We know the standard Z parameter equations are
V1 = Z11 I1 + Z12 I2 (i)
V2 = Z21 I1 + Z22 I2 (ii)
| Z11 = | ⅼI2= 0 and when I2 = I1 = 0 | |
| I1 |
This gives
Z11 = Z22 = ∞
Similarly
| Z21 = | ⅼI2= 0 and when I1 = I2 = 0 | |
| I1 |
Z12 = Z21 = ∞
