Q. Which of the following is false regarding Antenna array?

  • (A) directivity increases
  • (B) directivity decreases
  • (C) beam width decreases
  • (D) gain increases
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✅ Correct Answer: (B) directivity decreases
Explanation: a single antenna provides low gain and less directivity. to increase the directivity antenna arrays are used. with the antenna arrays, directivity and gain increases and beam width decreases.

Published by Mr. Dubey ⭐ 109.99K Points at 13-Sep-2023 07:25 am in Antennas and Microwave Engineering

Explanation by: Mr. Dubey
a single antenna provides low gain and less directivity. to increase the directivity antenna arrays are used. with the antenna arrays, directivity and gain increases and beam width decreases.

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