摘要
介绍了一种步进式数控 AGC电路的组成及工作原理 ,给出了实用电路的设计思想。该电路实现了宽动态范围输入信号的压缩 ,能满足不同增益控制的需要。
The paper introduces the operation principle and structure of a step by step digital control AGC circuit,and gives the design thought of material circuit. The circuit realizes the compression of wide dynamic input signal,and can meet the needs of various gain control.
出处
《电子工程师》
2001年第7期44-46,49,共4页
Electronic Engineer
