An 8-isotropic element broadside array separated by a /4 distance has – McqOptions

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1.	An 8-isotropic element broadside array separated by a /4 distance has nulls occurring at ____
A.	cos<sup>-1</sup>( n)
B.	(cos^{-1} ( frac{n}{2}) )
C.	(sin^{-1} ( frac{n}{2}) )
D.	(sin^{-1} ( n) )
Answer» C. (sin^{-1} ( frac{n}{2}) )

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