现代雷达系统抗干扰设计需求分析

雷达抗干扰技术直接关系到雷达作战能力的发挥,结合电子战技术发展趋势和雷达抗干扰中存在的问题,文中从抗干扰能力指标、总体设计和精细化设计三个方面,分析了现代雷达抗干扰设计需求。首先,从干扰源侦察分析、目标探测跟踪和自适应抗干扰三个方面,构建了反映雷达最终作战能力的抗干扰指标体系;然后,从自适应闭环、一体化兼容和大数据积累三个方面,提出了具体的抗干扰设计要求;最后,结合外场试验进行对比验证,提出了精细化设计要求。

Analysis on Demand of Anti-jamming Design for Modern Radar System

The anti-jamming ability of radar is directly associated with winning or not in war. Combined with the developing direction of electronic war and the existing problem of anti-jamming in radar system,the demand in anti-jamming design of modern radar system is analysed. Firstly,based on the anti-jamming source reconnaissance and analysis,as well as the targets detection and track and adaptive anti-jamming,and self-jamming indexes which are used to assess the fighting ability of radar is constructed. Secondly,the demand of anti-jamming design is proposed in self-adaption closed-loop,integrated compatibility and big data accumulation. Lastly,the particle design is required by comparing multiple testing results in out-field.