摘要
由于雷达电磁波倾斜照射,箔条走廊等密度布设时,其不同位置的压制系数并不相同。为此,修正了箔条走廊的密度模型和衰减模型,并通过仿真找出其中的量变关系和主要影响因子,改变箔条走廊不同位置的箔条密度,使得箔条走廊的压制系数基本相同。
Due to radar's acclivitous radiating on chaff corridor, chaff corridor's blanket coefficient of different position is different in condition that chaff density is the same all over the corridor. To solve this problem, the density model and attenuating model are modified, and inherent quantitative relation and the key factor are found out by simulation. The blanket index of chaff corridor is unaltered by changing the corresponding positions' chaff density.
出处
《电讯技术》
北大核心
2011年第4期35-39,共5页
Telecommunication Engineering
基金
国家高技术研究发展计划(863计划)项目
关键词
雷达对抗
干扰走廊
压制干扰
箔条密度
压制系数
radar countermeasure
chaff corridor
jam ECM
chaff density
blanket index