摘要
简要分析了信号采集系统的组成及自动增益控制电路(AGC)的工作原理,重点阐述两种典型AGC电路的硬件实现方案,对于推进自动增益电路的实用化具有重要意义。
On the base of analyzing the composing of Signal Acquisition System and the principle of the Automatic GainControl (AGC) circuit in brief, it was accomplished two hardware designs of the AGC circuit in detailand inportant foradvanced applied Automatic Gain Control circuit.
出处
《铁路计算机应用》
2004年第2期1-3,共3页
Railway Computer Application
