摘要
现代战争下电磁环境日益复杂,这对预警机的性能提出较高的要求,有时为了需要,两架甚至更多架预警机在相近空域飞行,这时预警机经常会发生相互间干扰,并且干扰信号是同频信号,这极大地造成预警机探测距离的下降。本文根据飞行中的实际情况分析了同频干扰下造成预警机探测距离下降的各种影响因素,并提出相应的应对措施,在实际飞行中取得了较好的效果。
electron magnetic environment becomes more and more complicated. So the performance of AWACS need to improve. Sometimes two or more AWACS are in the same airspace, they will interference one another, and the signal is common-frequency jamming,Detection range often degrade great. This paper analysis the facts that degrade AWACS detection range with common-frequency jamming and give the corresponding measures, and good results achieved in fact.
出处
《电子科学技术》
2014年第2期179-182,共4页
Electronic Science & Technology
关键词
预警机
同频干扰
探测距离
雷达
AWACS
Common-frequency jamming
Detection range
Radar
