A Doppler radar used by police is working at frequency of 10.522GHZ. A police car has...
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A Doppler radar used by police is working at frequency of 10.522GHZ. A police car has a zero speed and a car is approaching the police car. The radar shows the beats of 1.5 kHz between the reflected signal and emitted signal. Determine the speed of the car. See Figure bleow. Radar gun Outgoing waves Radar gun Reflected waves (higher frequency) A Doppler radar used by police is working at frequency of 10.522GHZ. A police car has a zero speed and a car is approaching the police car. The radar shows the beats of 1.5 kHz between the reflected signal and emitted signal. Determine the speed of the car. See Figure bleow. Radar gun Outgoing waves Radar gun Reflected waves (higher frequency)
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Related Book For
Probability & Statistics for Engineers & Scientists
ISBN: 978-0130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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