InterviewSolution
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InterviewSolution
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Which of the following is the Friss transmission equation for the matched polarization of antennas?(a) \(\frac{P_r}{P_t} = \frac{G_t G_r\lambda^2}{(4πR)^2}\)(b) \(\frac{P_t}{P_r} = \frac{G_t G_r\lambda^2}{(4πR)^2}\)(c) \(\frac{P_r}{P_t} = \frac{G_t G_r\lambda^2}{4πR^2}\)(d) \(\frac{P_t}{P_r} = \frac{G_t G_r\lambda^2}{4πR^2}\)The question was asked by my school teacher while I was bunking the class.The doubt is from Friis Transmission Equation topic in portion Antenna Parameters of Antennas |
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Answer» Right choice is (a) \(\frac{P_r}{P_t} = \frac{G_t G_r\lambda^2}{(4πR)^2}\) |
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