同时作为故障保护，如果接收器发现能量接收端有一个无故中断，还会通过无线电向传输器发送一个信息。

And as a failsafe, the receiver also sends a message to the transmitter via radio if it notices an unexplained interruption in power reception.

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一种设备，允许同时使用连接在一个公共器件(如天线系统)上的接收器和发送器。

A device that permits the simultaneous use of a transmitter and a receiver in connection with a common element such as an antenna system.

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