一、概述我们所研制了一套双频段遥测自跟踪系统。采用数字系统实现座标转换;计算船摇引起的目标方位和俯仰角漂移以及漂移的速度和加速度;引导天线指向目标;根据接收机提供的误差信号、锁定指示,完成捕获、再捕获到自动跟踪过程的状态自动转换(可以人工干预)以及相应的显示技术;还能按接收机提供的自动增益控制电压进行相对比较,判断是否旁瓣 I. Overview We have developed a dual-band telemetry self-tracking system. The digital system is used to realize the coordinate transformation; the target azimuth and pitch drift caused by the ship shake and the speed and acceleration of the drift are calculated; the antenna is pointed to the target; the indication is carried out according to the error signal provided by the receiver to complete the capturing and the automatic tracking The process of automatic conversion of the state (which can be manual intervention) and the corresponding display technology; also by the receiver to provide automatic gain control voltage relative to compare to determine whether the sidelobe