Engineering, 18.06.2020 20:57, anthonyherd18

Find and plot the normalized array factor and determine the half-power beamwidth for a five-element linear array excited with equal phase and a tapered amplitude distribution such that the amplitude of the central element is 1, the amplitudes of the next adjacent elements are both 0.5, and those of the outer elements are both 0.25. The inter element spacing is 3λ /4.

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