What is the reflection coefficient for a perfect reflecting surface?(a) 1(b) 0(c) 1I had been asked this question in an international level competition.Origin of the question is Radio Wave Propagation topic in chapter Radio Wave Propagation of Antennas

What is the reflection coefficient for a perfect reflecting surface?(a

1.	What is the reflection coefficient for a perfect reflecting surface?(a) 1(b) 0(c) 1I had been asked this question in an international level competition.Origin of the question is Radio Wave Propagation topic in chapter Radio Wave Propagation of Antennas
Answer» Right option is (a) 1 For explanation: The reflection factor is defined as the RATIO of Reflected WAVE to incident wave. \(ρ=\FRAC{reflected \,wave}{incident \,wave}=\frac{E_r}{E_i} \) For a perfect REFLECTING surface, total incident waves are reflected completely. Er = Ei \(ρ=\frac{E_r}{E_i}=1.\)

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What is the reflection coefficient for a perfect reflecting surface?(a) 1(b) 0(c) 1I had been asked this question in an international level competition.Origin of the question is Radio Wave Propagation topic in chapter Radio Wave Propagation of Antennas

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