Antenna‚Äö√Ñ√∂‚àö√ë‚àö¬•s_efficiency_is_given – McqOptions

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1.	Antenna‚Äö√Ñ√∂‚àö√ë‚àö¬•s_efficiency_is_given_by_the_ratio_of___________$#
A.	Losses
B.	Physical aperture to effective aperture
C.	Signal power to noise power
D.	Effective aperture to physical aperture
Answer» B. Physical aperture to effective aperture

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