摘要
针对现代电子战日益复杂的电磁环境以及不断涌现的新体制雷达,本文采用脉冲预测的方法对指定的雷达信号进行重频跟踪。由于脉冲预测的特征规律与目标雷达重复周期精确一致,重频跟踪器解决了如何在复杂电磁环境下进行实时信号跟踪的问题,并且能够适应多种不同体制的雷达信号。
According to the complex electromagnetic environment and the arising of new system radar in electronic warfare, one method of pulse prediction to track PRF of the appointed radar is presented. Owing to the predictive PRI is consistent with actual PRI accurately,PRF tracker solved the problem of tracking radar signals in real-time,and it can adjust to different radar signals of different systems in complex electromagnetic environment.
出处
《电子设计工程》
2015年第9期142-144,共3页
Electronic Design Engineering
基金
国家自然科学基金资助项目(11174058)
关键词
脉冲预测
复杂电磁环境
新体制雷达
重频跟踪器
pulse prediction
complex electromagnetic environment
new-system radar
PRF tracker
