A radar for tracking aircraft broadcasts at 12 GHz microwave beam from a 2.0-m-diameter circular...
A radar for tracking aircraft broadcasts at 12 GHz microwave beam from a 2.0-m-diameter circular radar antenna. From a wave perspective the antenna is a circular aperture through which the microwaves diffracts. A. what is the diameter of the radar beam at a distance of 30 km? B. if the antenna emits 100 kW of power what is the average microwave intensity at 30 km?
Answer & Explanation
Beginner2022-01-16Added 28 answers
b) The average microwave intensity is,
Skilled2022-01-19Added 437 answers
a) The wavelength of the wave is,
The angular resolution of the system is,
The diameter of the radar beam from the half angle is,
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