Q. If the reflection coefficient of a transmission line is 0.4, then the standing wave ratio is:

  • (A) 1.3333
  • (B) 2.3333
  • (C) 0.4
  • (D) 0.6
πŸ’¬ Discuss
βœ… Correct Answer: (B) 2.3333
Explanation: swr= (1+β”Œ)/ (1-β”Œ). where β”Œ is the reflection co-efficient. substituting for the reflection co-efficient in the equation, swr is 2.3333.

Explanation by: Mr. Dubey
swr= (1+β”Œ)/ (1-β”Œ). where β”Œ is the reflection co-efficient. substituting for the reflection co-efficient in the equation, swr is 2.3333.

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