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Q. Which one of the following statements is NOT true ?

  • (A) A frequency modulated signal is produced when a modulating signal m (t) is integrated and applied to a phase modulator
  • (B) For a sinus dally modulated FM carrier, it is possible that for particular values of the modulation index ?, all the power in the carrier
  • (C) When carrier to noise ratio is high, an increase in the transmission bandwidth decreases the figure of merit of an FM system
  • (D) A phase modulated signal is produced when a modulating signal m(t) is differentiated and applied to a frequency modulator

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