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For a two-port network the three parameters A, B and C are given by—
A = x1, B = x2, C = 1 x2
then D is equal to under the network to be reciprocal—
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- 1 x1
- 0
- 2 x1
- 2 x1
Correct Option: C
The condition of reciprocity for ABCD parameters is given by relation
AD – BC = 1
| x1 D – X2. = | = 1 | |
| x2 |
x1 D = 2
| D = | |
| x1 |
