H.W: Find (HPBW) and (FNBW), in radians and degrees, for the following normalized radiation intensities, then draw the radiation pattern: (a) U(0) = cos(20) (b) U(0) = cos (20) (c) U(0) = cos(20) cos(30) (d) U(0) = cos'(20) cos (30) %3D

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A: The solution of the problem is given in the next steps.

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A: Consider the following figure.

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