dielectric phase shifter

例句：

1. 1.The dielectric phase shifter is used to adjust the phase of the signal.
   电介质相移器用于调整信号的相位。
2. 2.The dielectric phase shifter is crucial for maintaining the stability of the system.
   电介质相移器对于保持系统的稳定性至关重要。
3. 3.The dielectric phase shifter has been widely used in various applications such as radar and communication systems.
   电介质相移器在雷达和通信系统中得到了广泛的应用。