If the directivity of a square corner receiving antenna is 20 and oper – McqOptions

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1.	If the directivity of a square corner receiving antenna is 20 and operating at a wavelength of 0.25m, the effective aperture of a square corner antenna is:
A.	0.4 m<sup>2</sup>
B.	0.2 m<sup>2</sup>
C.	0.1 m<sup>2</sup>
D.	None of the mentioned
Answer» B. 0.2 m<sup>2</sup>

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