Discussion :: Microwave Communication - Section 4 (Q.No.47)
A radar has a maximum range of 120 km. The maximum allowable pulse repetition frequency for unambiguous reception is
Answer: Option A
No answer description available for this question.
|Chandrakant Gupta said: (Jun 9, 2015)|
|Run = c/(2*prf) where c is velocity of light and prf pulse repetition frequency.
R(unambiguous) = 120 km.
c(velocity of light) = 3x106.
Then prf = c/(2*R).
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