Posts Tagged ‘Frequency Modulation’

• Frequency Modulation

  May 26, 13 • 5132 Views • General, Notes • Top Coaching Institute • No Comments

  Frequency Modulation Let us consider the baseband signal f(t) and the unmodulated carrier ec(t)=Ecsin(wct+θo) Before modulation the instantaneous frequency of the carrier was fc during frequency modulation fc α f(t) fc =kf f(t) kf=proportionality constant