frequency multiplier chain

例句：

1. 1. The frequency multiplier chain is used to increase thesignal strength of wireless communication systems.
   频率倍增器链用于提高无线通信系统的信噪比。
2. 2. The frequency multiplier chain wasdesigned to improve the accuracy of radio reception.
   频率倍增器链被设计用来提高无线电接收的准确性。
3. 3. The frequency multiplier chainis a critical component in the design ofmodern communication systems.
   频率倍增器链是现代通信系统设计中的关键组成部分。