The transmission coefficient is given by 0.65. Find the return loss of the wave.(a) 9.11(b) 1.99(c) 1.19(d) 9.91I had been asked this question in examination.The origin of the question is Power, Power Loss and Return Loss in portion EM Wave Propagation of Electromagnetic Theory

The transmission coefficient is given by 0.65. Find the return loss of

1.	The transmission coefficient is given by 0.65. Find the return loss of the wave.(a) 9.11(b) 1.99(c) 1.19(d) 9.91I had been asked this question in examination.The origin of the question is Power, Power Loss and Return Loss in portion EM Wave Propagation of Electromagnetic Theory
Answer» The correct ANSWER is (a) 9.11 To explain I would say: The transmission coefficient is the reverse of the reflection coefficient, i.e, T + R = 1. When T = 0.65, we get R = 0.35. THUS the RETURN loss RL = -20log R = -20log 0.35 = 9.11 DECIBEL.

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The transmission coefficient is given by 0.65. Find the return loss of the wave.(a) 9.11(b) 1.99(c) 1.19(d) 9.91I had been asked this question in examination.The origin of the question is Power, Power Loss and Return Loss in portion EM Wave Propagation of Electromagnetic Theory

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