carrier frequency amplification

例句：

1. 1.In wireless communication, carrier frequency amplification is used to boost signal strength.
   在无线通信中，载频放大用于增强信号强度。
2. 2.The engineers designed a new system that uses carrier frequency amplification to improve data transmission.
   工程师们设计了一种新的系统，该系统使用载频放大来提高数据传输。
3. 3. The medical team used carrier frequency amplification to transmit the patient's vital signs over long distances.
   医疗团队使用载频放大技术将病人的体征信息传输到远距离。