THE ANALYSIS OF ANTI-JAMMING PERFORMANCE IN FH/DS SYSTEM

摘要

DS and FH are the most common forms of anti-jamming system used in satellite communication. In this paper, the basic anti-jamming principle of the FH/DS-based communication system is introduced. By using MATLAB, we have simulated the performance of different FH rates in the presence of broadband interference or partial-band interference. Through analyzing the simulation results, we show the benefits obtained from FH communication system. Finally, we provide the corresponding means for improving its anti-jamming performance accordingly.