THE_DIRECTIVITY_OF_AN_ANTENNA_IN_TERMS_OF_THE_APERTURE_EFFICIENCY_AND_OPERATING_WAVELENGTH_IS_GIVEN_BY:?$

2‚âà√¨‚àö√ëAe/‚âà√≠¬¨‚Ñ¢ 2

4‚âà√¨‚àö√ëAe/‚âà√≠¬¨‚Ñ¢2

2‚âà√¨‚àö√ëAe/‚âà√≠¬¨‚Ñ¢2

‚âà√¨‚àö√ëAe/‚âà√≠¬¨‚Ñ¢2

THE_DIRECTIVITY_OF_AN_ANTENNA_IN_TERMS_OF_THE_APERTURE_EFFICIENCY_AND_

1.	THE_DIRECTIVITY_OF_AN_ANTENNA_IN_TERMS_OF_THE_APERTURE_EFFICIENCY_AND_OPERATING_WAVELENGTH_IS_GIVEN_BY:?$
A.	4‚âà√¨‚àö√ëAe/‚âà√≠¬¨‚Ñ¢<sup>2</sup>
B.	2‚âà√¨‚àö√ëAe/‚âà√≠¬¨‚Ñ¢<sup>2</sup>
C.	‚âà√¨‚àö√ëAe/‚âà√≠¬¨‚Ñ¢<sup>2</sup>
D.	None of the mentioned
Answer» B. 2‚âà√¨‚àö√ëAe/‚âà√≠¬¨‚Ñ¢<sup>2</sup>

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