single-end amplifier

例句：

1. 1.The single-ended amplifier is used to amplify signals from one end of a transmission line.
   单端放大器用于放大传输线一端的信号。
2. 2. The single-ended amplifier is essential for transmitting high-frequency signals over long distances.
   单端放大器对于在长距离上传输高频信号至关重要。
3. 3. The single-ended amplifier was designed to improve the signal-to-noise ratio of the system.
   单端放大器被设计来提高系统的信噪比。