Question

The speed of an aircraft is 500km/hr and it is heading towards the airport control tower at an elevation of 25o . The communication between the aircraft tower and the plane takes place at a frequency of approximately 130MHz. Determine the expected Doppler shift of the received signal in positive and negative direction?

Answer 1

Answer:

An aircraft is heading towards an airport control tower with a speed of 500km/hr at an elevation of 20 degrees. Safety communications between the aircraft tower and the plane occur at a frequency of approximately 128 MHz. What is the expected Doppler shift of the received signal? 3+7-10

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