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Explain the concept of amplitude modulation
written 6.4 years ago by gravatar for teamques10 teamques10 ★ 69k •   modified 5.4 years ago

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Explain AM.

  1. Mathematical equation
  2. AM waveform
  3. An amplitude and power spectrum
  4. Modulator coefficient
  5. Transmission power
electronic circuits and communication
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written 6.4 years ago by gravatar for teamques10 teamques10 ★ 69k •   modified 6.4 years ago

Amplitude Modulation or DSB-FC modulation –

AM is process of changing the amplitude of a high frequency. sinusoidal carrier signal in proportion with the instantaneous value of modulating signal.

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Principle:

In AM the instaneous amplitude of sinusoidal high frequency. carrier is changed in proportion to the instantaneous amplitude of the …

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