1 (30 pts): A message signal m(t) = 24 28-2 with 7, 103, modulates the carrier c(t) = 100 cos(2mfet). The carrier freque
Posted: Fri Jul 01, 2022 6:10 am
1 (30 pts): A message signal m(t) = 24 28-2 with 7, 103, modulates the carrier c(t) = 100 cos(2mfet). The carrier frequency f = 1kHz. (10 pts) Sketch the message signal in time domain. (10 pts) Roughly sketch the FM signal with Kf = 100m, what are the minimum and maximum frequencies of the FM signal? (10 pts) Roughly sketch the AM signal with its modulation index 0.25. m₂