AM Demodulation-Square Law
Detector
Lecture - 10
Amplitude Demodulation
Definition of Demodulation:
Demodulation is the process of recovering the
original modulating signal (message) from a
modulated wave. It is also termed as Detection.
Demodulation or Detection is a frequency
translation process (high frequency to low frequency)
Square law detector
Square law detector
Derivation:
Qs