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JEE Main & Advanced JEE Main Paper (Held on 09-4-2019 Afternoon)

  • question_answer
    The physical sizes of the transmitter and receiver antenna in a communication system are :- [JEE Main 9-4-2019 Afternoon]

    A) proportional to carrier frequency

    B) inversely proportional to modulation frequency

    C) inversely proportional to carrier frequency

    D) independent of both carrier and modulation frequency

    Correct Answer: C

    Solution :

    The physical size of antenna of receiver and transmitter both inversely proportional to carrier frequency.


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