What is the diameter of the radar beam

Reference no: EM13503438

A radar for tracking aircraft broadcasts a 18.2 GHz microwave beam from a 1.03 m diameter circular radar antenna. From a wave perspective, the antenna is a circular antenna through which the microwaves diffract. What is the diameter (in m) of the radar beam at a distance of 25.0 km?

Reference no: EM13503438

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