ISRO Electronics & Communication (ECE) 2007 - Question 46

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When VSWR is 3, reflection coefficient is

  • A. 1/2
  • B. 1
  • C. 0
  • D. 1/4

Answer: A. 1/2

Explanation: $VSWR = \frac{1+|\Gamma|}{1-|\Gamma|} \Rightarrow 3 = \frac{1+|\Gamma|}{1-|\Gamma|} \Rightarrow |\Gamma| = \frac{1}{2}$

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