transmitting star-coupler

例句：

1. 1.The transmitting star-coupler is responsible for transmitting signals between the satellite and the ground station.
   传输星耦合器负责在卫星和地面站之间传输信号。
2. 2.The transmitting star-coupler was designed to improve signal transmission efficiency.
   传输星耦合器被设计用来提高信号传输效率。
3. 3.The transmitting star-coupler has been widely used in various communication systems.
   传输星耦合器在各种通信系统中得到了广泛应用。