Question: how is qam related to ask and psk?
Answer: 1.7 Quadrature amplitude modulation (QAM) It is possible to combine ASK, FSK and PSK. One benefit of combining different modulation methods is to increase the number of symbols available. ... QAM is based on the application of ASK and PSK to two sinusoidal waves of the same frequency but with a phase difference of 90°.