摘要
介绍了末制导雷达数字化的关键技术.针对末制导雷达的特点,提出了采用雷达信号中频采样技术的实现方法.利用中频采样、数字下变频以及DSP技术,实现了末制导雷达的数字化.
The key techniques of digital terminal guidance radar are introduced. According to the characteristics of terminal guidance radar, a method is presented, in which radar signal is sampled in intermediate frequency. Sampling of IF, digital down-conversion and DSP are used to digitize terminal guidance seeker.
出处
《战术导弹技术》
北大核心
2008年第1期70-72,共3页
Tactical Missile Technology
关键词
数字中频
数据采集
数字下变频
信号处理
digital IF
data sampling
digital down-conversion
signal process
