摘要
微波鉴相器建立在相位干涉的原理之上 ,通过相位干涉把相位信息转化成便于处理的幅度信息。论述了微波鉴相器的基本原理 ,分析了它的相位误差 ;讨论了以微波鉴相器为基础的两种应用系统即瞬时测频接收机及被动微波电子角跟踪系统。
Microwave phase discriminator(MPD) is used to translate the phase information to amplitude information which easy to be processed by the theory of phase interference .In this program ,we will analyze the basic theory and phase error of MPD, and discuss two application systems IFM and passive microwave electronic angle track loop which is applicated in some anti radiation missile.
出处
《上海航天》
2001年第4期48-53,共6页
Aerospace Shanghai
