Amplitude Modulation

• Linear Amplitude Modulation
  • Double Side Band Modulation (DSB)
    • Description
    • Test Tone
    • Carrier Power
    • DSB Bandwidth
    • Generation of DSB

Description

  

Test Tone

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Carrier Power

DSB Bandwidth

Using the modulation theorem, it is seen that the bandwidth occupied by is twice that of :

Generation of DSB

DSB signal is generated by the multiplication of the carrier by the message signal. The circuit which performs this operation is often referred to as a mixer.