The Gain of an antenna with a circular aperture of diameter 3 m at a f

1.	The Gain of an antenna with a circular aperture of diameter 3 m at a frequency 5 GHz is
A.	22649
B.	26469
C.	24649
D.	None of these
Answer» D. None of these

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The Gain of an antenna with a circular aperture of diameter 3 m at a frequency 5 GHz is

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