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Question:

The physical sizes of the transmitter and receiver antenna in a communication system are:

  1. independent of both carrier and modulation frequency

  2. inversely proportional to carrier frequency

  3. inversely proportional to modulation frequency

  4. proportional to carrier frequency

Correct Option: 2

JEE Main Previous Year 1 Question of JEE Main from Physics Communication Systems chapter.
JEE Main Previous Year 9 April 2019 II

Solution:

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