Analog Demodulation Concepts
PM Demodulation Specifics
The algorithm
Auto carrier off
−1
imag
PM = tan
real
Auto carrier on
−1
imag
PM = tan
real
If you select both phase and frequency auto carrier type the frequency offset of the
carrier from the local oscillator is estimated and removed:
___________
−1
imag
= 0
tan
real
20 - 10