coaxial phase shifter

例句：

1. 1. This coaxial phase shifter is used to adjust the phase of a signal.
   这个同轴相位移相器用于调整信号的相位。
2. 2. The coaxial phase shifter was designed to improve the stability of the system.
   这个同轴相位移相器被设计用来提高系统的稳定性。
3. 3. The coaxial phase shifter was used in the experiment to measure the delay time.
   在实验中使用了同轴相位移相器来测量延迟时间。