The maximum radiation for an endfire array occurs at – McqOptions

MCQOPTIONS

1.	The maximum radiation for an endfire array occurs at
A.	φ0 = 0
B.	\({\varphi _0} = \frac{\pi }{2}\)
C.	\({\varphi _0} = - \frac{\pi }{2}\)
D.	\({\varphi _0} = \frac{{3\pi }}{2}\)
Answer» B. \({\varphi _0} = \frac{\pi }{2}\)

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