subcarrier rejection

例句：

1. 1. The subcarrierrejection filter is used to improve the signal-to-noise ratio of the receivedsignal.
   副载波抑制滤波器用于提高接收信号的信噪比。
2. 2. In digitalcommunication, subcarrier rejection is crucialfor maintaining a high data rate.
   在数字通信中，副载波抑制对于保持高数据速率至关重要。
3. 3. The subcarrier rejection technique caneffectively reduce the interference from othercarriers.
   副载波抑制技术可以有效地减少来自其他载波的干扰。