Relation between Antenna gain G and directivity D is ______ – McqOptions

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1.	Relation between Antenna gain G and directivity D is ______
A.	G = ∈r D
B.	G = ∈r/D
C.	G = D/∈r
D.	G = 1/∈rD
Answer» B. G = ∈r/D

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