If the reflection co efficient of a 2 port network is 0.5 then the return network loss in the network is:

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

0.15 dB

6.5 dB

6.020 dB

10 dB

Correct Answer : Option (C) : 6.020 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 6.02 dB.

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