摘要
现代雷达具有很强的抗副瓣和非相参干扰的能力,目前在我国周边有较强军事实力的国家都部署了相应的雷达防空体系。针对这些防空体系需要采取相应的干扰措施,在已有工作的基础上,提出了一种基于数字射频存储器(DRFM)技术的投掷式干扰机系统设计,分析了系统组成,关键指标以及各种干扰模式的干扰功率需求和实现方法等。
Modern radars have strong abilities of anti-side-lobe-jamming and anti-non-coherent-jamming.At present,surrounding countries with strong military power have deployed the corresponding radar air defense system.Against these air defense systems,it is needed to take corresponding jamming methods.In this paper,an expendable jammer system based on digital radio frequency memory technology is proposed based on the existing works.System composition,key indexes,the jamming power demands of different jamming modes and the realization method,etc.are analyzed.
出处
《舰船电子对抗》
2014年第6期110-112,共3页
Shipboard Electronic Countermeasure
关键词
干扰
功率
接收灵敏度
数字射频存储器
jamming
power
receiving sensitivity
digital radio frequency memory
