雷达噪声干扰和多假目标干扰效能分析

Efficiency Analysis of Radar Noise Jamming and Multiple False Target Jamming

在现代雷达电子战中,噪声干扰和多假目标欺骗式干扰已成为雷达对抗常用的干扰模式。基于雷达方程分析了噪声干扰和多假目标欺骗式干扰的干扰效能,给出了同等干扰效果情况下,噪声干扰和多假目标干扰的功率关系表达式,并进行了数字视频仿真验证。研究对噪声干扰和多假目标欺骗式干扰的效能评估,以及对电子战中干扰模式的选择有重要的指导意义。

In modern radar electronic warfare,noise jamming and multiple false targets deception jamming ware become commonly used in the interference pattern of radar countermeasure.Based on the radar equation,the jamming efficiency of noise jamming and multiple false targets deception jamming are analyzed.The power relational expression of noise jamming and multiple false targets deception jamming is proposed based on the same jamming efficiency.The numerical video simulation verifies the validity of this theory analysis.The jamming efficiency theory presented is significant,which has an important guiding significance in the efficiency evaluation of noise jamming,multiple false targets deception jamming,and jamming mode selection in electronic warfare.