超短波跳频通信系统抗梳状谱干扰性能分析

Performance Analysis of Ultra-short Wave Frequency-hopping Communication System Antagonizing Comb Spectrum Jamming

当前对付高速跳频通信最有效的干扰方式为梳状谱干扰,为深入分析超短波跳频通信抗梳状谱干扰的性能,分析了梳状谱干扰的基本原理,采用仿真方法重点研究不同干扰带宽、干扰样式条件下的抗梳状谱干扰能力,得到了相应的误码率曲线,为进一步的实装测试提供了仿真数据参考。

At present,the most effective jamming mode to high-speed frequency hopping communi- cation is comb spectrum jamming. For further analyzing the performance of ultra-short wave fre-quency-hopping communication antagonizing comb spectrum jamming,this paper analyzes the basic principle of comb spectrum jamming, studies the anti-comb spectrum jamming capability under the conditions of different jamming band width and jamming style by using simulation method, gets the curve of corresponding bit-error rate, which provides simulation data reference for further practical installation test.