Simulation and Implementation of 8PSK Soft Modem

Abstract

This project presents a method to design (8-PSK) soft modulator an demodulator. The method makes use of (DSP) technology. 8-PSK is the highest order PSK constellation deployed; with more than 8 phases, the error-rate becomes too high and hence it’s the best modulation scheme. The (PSK) modem is first designed and simulated using MATLAB/ simulink to evaluate code performance and test accuracy of system design, then Code Composer Studio (CCS) is used to model and design and simulate used in modelling simulate the (8PSK) modulator and demodulator in target hardware kit soft module; finally the system is implemented by using (DSP) kits which used as a transmitter and a receiver (transceiver).