In order to achieve the communication between the ship board antenna and the synchronous communication satellite, a method by the digital guiding closed loop and level open loop tracker is presented.
为了实现船载天线与同步通讯卫星的通讯，根据坐标变换原理和实际使用要求，提出了数引闭环、电平开环的跟踪方法。
It is proved that this system automatically steers the direction of a receiver antenna and locks a synchronous satellite in order to acquire best communication signal.
经实践验证，该系统实现了自动控制接收天线转向并锁定某一个同步通信卫星，以获得最佳的通信信号。
Two kinds of vehicle synchronous orbiting satellite mobile communication systems are introduced.
介绍国内两种车载同步轨道卫星移动通信系统。
Two kinds of vehicle synchronous orbiting satellite mobile communication systems are introduced.
介绍国内两种车载同步轨道卫星移动通信系统。
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