The two-port network has a pair of input terminals, shown as PQ in Figure below, & a pair of output terminals, shown as RS in the diagram below. When a voltage V1 is supplied to terminals PQ, the input & output currents,I1 and I2, flow & an output voltage V2 is produced.There are therefore 4 variable quantities V1, I1,V2 and I2 for a two-port network. If the elements are supposed to be linear, then there are a number of ways in which we can write the relationships. One such way is termed ABCD parameters which we consider in this tutorial; there are others few parameters, such as z-, y-, h- and g- parameters that are not discussed here.
Showing posts with label what is ABCD parameter. Show all posts
Showing posts with label what is ABCD parameter. Show all posts
ABCD Parameters
Posted by
SAQIB SATTAR
Monday, October 24, 2011
Labels:
2 port network,
ABCD parameters diagram,
four vairable qunatities,
what is ABCD parameter
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The two-port network has a pair of input terminals, shown as PQ in Figure below, & a pair of output terminals, shown as RS in the diagram below. When a voltage V1 is supplied to terminals PQ, the input & output currents,I1 and I2, flow & an output voltage V2 is produced.There are therefore 4 variable quantities V1, I1,V2 and I2 for a two-port network. If the elements are supposed to be linear, then there are a number of ways in which we can write the relationships. One such way is termed ABCD parameters which we consider in this tutorial; there are others few parameters, such as z-, y-, h- and g- parameters that are not discussed here.
