Home Ask MCQ Quiz Contact Us Login

Prateek Asked :

20-11-2021 Microwave Engineering

Q. Gain of an antenna is always greater than the directivity of the antenna.

A. True
B. False

Submit Your Answer

* You must be logged in to add answer.

Dapzoi Verified
Commented on 2021-11-20 11:56:51 (IST)
Answer: B

Explanation: Gain of an antenna is always smaller than the directivity of an antenna. Gain is given by the product of directivity and radiation efficiency. Radiation efficiency can never be greater than one. So gain is always less than or equal to directivity.