当接收到短脉冲检测开始触发信号时，向自动增益控制放大器(201)输出一个增益控制信号，以便用最大值进行放大。

Upon reception of a burst detection start trigger signal, a gain control signal is output to an automatic gain control amplifier (201) so as to perform amplification with a maximum value.

youdao

动态反馈控制器可表示为一个最优降维状态估值器和一个最优静态反馈增益阵。

Optimal controller is combined of a optimal reduced order state estimator and a optimal static output feedback gain matrix.

youdao

而且，可以发送增益值，它可用来控制在8-PSK操作期间的收发信机中的可变增益放大器（VGA）。

Furthermore, a gain value may be sent which may be used to control a variable gain amplifier (VGA) within the transceiver during 8-PSK operation.

youdao