A source has a cosine radiation-intensity pattern given by U=UM cos (� – McqOptions

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1.	A source has a cosine radiation-intensity pattern given by U=U_M cos (‚âà√≠‚Äö√†√®). The directivity of this source is:$
A.	2
B.	4
C.	6
D.	8
Answer» C. 6

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