摘要
利用大气对电磁波的反射和折射作用能够使雷达侦察装备接收到微弱的电磁信号,并从中分析出有用信息,实现对威胁目标的超视距侦察。根据实现超视距侦察的机理,分析影响利用对流层散射和大气波导开展超视距侦察的主要因素,探讨在外场开展超视距雷达侦察的试验条件。
Radar reconnaissance equipments can receive the weak electromagnetic signals by means of reflection and refraction function of atmosphere to electromagnetic waves,from which the available information is analyzed,so the over-the-horizon reconnaissance is performed to the threat targets.This paper analyzes the main factors influencing the over-the-horizon reconnaissance by using troposcatter and atmospheric waveguide according to the mechanism realizing over-the-horizon reconnaissance,discusses the test conditions of over-the-horizon radar reconnaissance in outer field.
出处
《舰船电子对抗》
2015年第3期8-11,共4页
Shipboard Electronic Countermeasure
关键词
超视距
雷达侦察
试验条件
over-the-horizon
radar reconnaissance
test condition
