Question: The 10-dB beam width is the beam size between the angles at which F () is 10 dB below its peak value. Determine the 10-dB

The 10-dB beam width is the beam size between the angles at which F () is 10 dB below its peak value. Determine the 10-dB beam width in the x–z plane for a uniformly illuminated aperture with length lx = 10.

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