低噪声前置放大器 meaning in English
low noise preamplifier
low-noise preamplifier
Examples
- 4 . according to the analyses of underwater acoustic channel and long - range remote control receiving system , we designed the long - range remote control receiver , including a low noise prefix - amplifier , a band pass filter and an auto - gain control circuit . finally , the analog part of the receiver is tested and the frequency response of this receiving system is obtained .
结合对水声信道特性和远程遥控接收系统的分析，进行了远程遥控接收机的设计，包括接收机低噪声前置放大器的设计、带通滤波器电路的设计和集成以及自动增益控制电路的设计，最后对接收机模拟电路进行了调试。