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23 Nov 2019
The radar system at an airport broadcasts 11 GHz microwaves with150 kW of power. An approaching airplane with a 30 m^2 crosssection is 36 km away. Assume that the radar broadcasts uniformlyin all directions and that the airplane scatters microwavesuniformly in all directions.
What is the electric field strength of the microwave signalreceived back at the airport 240 mu s later?
E= _____uV/m
The radar system at an airport broadcasts 11 GHz microwaves with150 kW of power. An approaching airplane with a 30 m^2 crosssection is 36 km away. Assume that the radar broadcasts uniformlyin all directions and that the airplane scatters microwavesuniformly in all directions.
What is the electric field strength of the microwave signalreceived back at the airport 240 mu s later?
E= _____uV/m
Nestor RutherfordLv2
1 May 2019
