1.

The value of the SWR when the reflection power is equal to the incident power is ____________(a) 1(b) 0(c) ∞(d) 2This question was addressed to me during an interview.My doubt stems from Standing Wave Ratio Method in division Modern Antennas & Antenna Measurements of Antennas

Answer»

Correct OPTION is (c) ∞

Explanation: The Reflection coefficient is \(ρ=\FRAC{P_{REF}}{P_{INC}} =1\) (Since there are reflections power and incident power are EQUAL). The SWR S is given by

\(S=\frac{1+ρ}{1-ρ}=\frac{1}{0}=∞\)


Discussion

No Comment Found

Related InterviewSolutions