If the reflection co efficient of a 2 port network is 0.25 then the return network loss in the network is:

Electronics and Communication Engineering (ECE) : Microwave Communication - Quiz(MCQ)

12.05 dB

10 dB

20 dB

0.15 dB

Correct Answer : Option (A) : 12.05 dB

Explanation : Given the reflection coefficient of the network, return loss of the network is calculated using the formula -20 log â”‚Ð“â”‚. Substituting for reflection coefficient, the return loss of the network is 12.05 dB.

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