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An antenna is a device...

An antenna is a device

A

that converts electromagnetic energy into ratio frequency signal

B

that converts radio frequency signal into electromagnetic energy

C

that converts guided electromagnetic waves into free space electromagnetic waves and vice - versa

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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NIKITA PUBLICATION-COMMUNICATION SYSTEMS-Multiple Choice Questions (Space communication )
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  2. Frequencies in the UHF range normally propagate by means of:

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  8. In which frequency range, space waves are normally propagated?

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  17. In short wave communication waves of which of the following frequencie...

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