A Pulse Doppler Radar transmits a train of pulses at frequency fo = 1 GHz. If...
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A Pulse Doppler Radar transmits a train of pulses at frequency fo = 1 GHz. If the inter-pulse period and the pulse width are respectively: T=0.5 ms and Tp = 6 µs, - What is the maximum unambiguous range? - Two targets are located at distances R₁ = 90 Km and R₂ = 164.5 Km. Can the radar receiver detect the presence of these two targets? Explain. - If the angular resolution at a range of 5 Km is 140 m, deduce the antenna beam width. - Why a conventional non-coherent pulse radar cannot measure the velocities of targets? - Why a conventional continuous Wave (CW) radar cannot measure the ranges of targets? A Pulse Doppler Radar transmits a train of pulses at frequency fo = 1 GHz. If the inter-pulse period and the pulse width are respectively: T=0.5 ms and Tp = 6 µs, - What is the maximum unambiguous range? - Two targets are located at distances R₁ = 90 Km and R₂ = 164.5 Km. Can the radar receiver detect the presence of these two targets? Explain. - If the angular resolution at a range of 5 Km is 140 m, deduce the antenna beam width. - Why a conventional non-coherent pulse radar cannot measure the velocities of targets? - Why a conventional continuous Wave (CW) radar cannot measure the ranges of targets?
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Maximum unambiguous range cT2 150 km Where c is the speed of light No the radar receiver cannot dist... View the full answer
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