A Study on the Influence of Bit Error Ratio against Jamming Signal Ratio under Different Channel Jamming

摘要

The performance of digital communication systems, depending on the signal modulation and demodulation. In this paper, loading several different jamming pattern to different digital communication modulation system models, the bit error rate(BER) under different conditions of jamming signal ratio(JSR) was in statistics through a large number of statistical simulation, the graph is giving to illustrate the comparative relationship of JSR and BER, the comparative Analysis under different channel jamming pattern is giving to illustrate the influence for different digital communication systems.