Practice over 1000+ GATE-level questions from this topic!
Designed to match the latest GATE pattern with topic-wise precision, difficulty tagging, and detailed solutions.
Two passive two-port networks 
and 
are connected as shown in the figure. The impedance matrix of network 
is 
. The admittance matrix of network is 
. Let the ABCD matrix of the two-port network 
in the figure be 
. The value of 
in 
is _______(rounded off to 2 decimal places).
Note:
For the first two port network based on given Z parameters
From second equation
Substitute in first equation
Corresponding transmission parameters for first network are,
For the second network, as per given Y parameters
From second equation
Substitute in first equation
Corresponding transmission parameters for second network are,
For cascading transmission parameter matrices get multiplied
