A

Admin • 828.03K Points
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Q. For long distance communication, which of the property is mainly necessary for the antenna?

  • (A) high directivity
  • (B) low directivity
  • (C) low gain
  • (D) broad beam width
Explanation by: Admin
long distance communication requires antenna with high 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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