摘要
从一种典型的AGC环路模型推导出环路的动静态特性与环路各元件参数的关系,定性定量地分析了环路的稳态误差、稳定时间以及动态范围,并利用Analog公司的AD8367和AD8361设计了符合要求的具有大动态范围、宽带放大能力的中频AGC环路,通过实际测量验证了理论分析的正确性。
Based on a traditional automatic gain control loop model, the relationship between loop components and static or dynamic character were found. The steady state error, setting time, and the dynamic range were analyzed qualitatively or quantificationally. Then we utilized AD8367 and AD8361 for designing wide dynamic range, broad band IF AGC loop, validated the correctness of analyses.
出处
《现代雷达》
CSCD
北大核心
2007年第7期89-92,共4页
Modern Radar
关键词
自动增益控制
稳态误差
稳定时间
动态范围
automatic gain control
steady state error
setting time
dynamic range
