Journal of Xidian University

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Effects of complicated interference environment on the outage probability of the frequency hopping system

LI Jingwei1;LIU Guangkai2;WANG Chuanchuan1   

  1. (1. State Key Lab. of Complex Electromagnetic Environment Effects on Electronics and Information System, Luoyang 471003, China;
    2. Dept. of Information Engineering, Army Engineering Univ., Shijiazhuang 050003, China)
  • Published:2018-09-25

Abstract:

The frequency hopping communication system is interfered by follower jamming and adjacent frequency interference in tactical applications. Aiming at the influences of both aspects on the frequency system, the mechanism of action is analyzed through theoretical derivation, and the theoretical results are validated by computer simulation. For typical frequency hopping radios, by taking the model above as the parameter of simulation, the outage probability is evaluated under the communication field conditions. The simulation results verify the effectiveness and the correctness of the theoretical analysis.

Key words: complicated interference, frequency hopping system, outage probability, follower jamming, adjacent frequency interference