3.2 8 QAM with Rectangular pulse shaping filter

The communication system with 8 QAM modulation is simulated using the same simulation model as discussed in section 2. Only the function of mapper is changed. The following figure shows the simulated and theoretical curves of 8 QAM system, 8 QAM with pulse rectangular pulse shaping filter

Fig 3.2: 8 QAM with Rectangular Pulse Shaping Filter