Question: Find the Nulls of the N-element array in which elements are separated by ?/4 and phase difference is 0?
Options
A : ?_n=cos^{-1}?(\left[?\frac{4n}{N}\right])
B : ?_n=cos^{-1}?(\left[?\frac{2n}{N}\right])
C : ?_n=sin?(\left[?\frac{4n}{N}\right])
D : ?_n=sin^{-1}?(\left[?\frac{4n}{N}\right])
N-element Linear Array more questions
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