Simulation of a coherent demodulator of M-ary phase shift keying signals in the presence of non-fluctuation interferences

摘要

The paper presents simulation modeling of coherent demodulator of M-ary phase shift keying signals in the presence of harmonic and retransmitted interference in the radio channel. The simulation results are compared with the results of theoretical analysis. The dangerous influence of the sighting harmonic interference and multipath propagation of signals is shown.