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Q#1 Two Port Network GATE EC 2023 NAT +1 mark -0 marks

For the two port network shown below, the [Y]-parameters is given as

 

The value of load impedance , in , for maximum power transfer will be _________.

(rounded off to the nearest integer).

Explanation:

For the Pi-network

Given,-parameters,

 

For the given -parameter the two-port network is

 

 

 

On solving,

 

 

The network becomes,

Converting the - network of Y-matrix which is in delta connection to star connection, we get

 

 

For maximum power transfer,

 

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