|
|||||
|
|
| 中频宽带接收机AGC电路的研究 | |
| 引用本文： | 刘晓明,刘晓伟,仲元红,熊东. 中频宽带接收机AGC电路的研究[J]. 现代雷达, 2007, 29(7): 89-92 |
| 作者姓名： | 刘晓明 刘晓伟 仲元红 熊东 |
| 作者单位： | 1. 重庆大学电气工程学院,重庆,400030;重庆大学通信工程学院,重庆,400030 2. 重庆大学电气工程学院,重庆,400030 3. 重庆大学通信工程学院,重庆,400030 |
| 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。 |
| 关 键 词： | 自动增益控制 稳态误差 稳定时间 动态范围 |
| 修稿时间： | 2007-02-102007-04-27 |
Research on Automatic Gain Control Loop for Broad Band IF Receiver |
|
| LIU Xiao-ming,LIU Xiao-wei,ZHONG Yuan-hong,XIONG Dong. Research on Automatic Gain Control Loop for Broad Band IF Receiver[J]. Modern Radar, 2007, 29(7): 89-92 | |
| Authors: | LIU Xiao-ming LIU Xiao-wei ZHONG Yuan-hong XIONG Dong |
| Affiliation: | a. College of Electrical Enginering; b. College of Communication Engineering, Chongqing University, Chong Qing 400030, China |
| Abstract: | 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. |
| Keywords: | automatic gain control steady state error setting time dynamic range |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《现代雷达》浏览原始摘要信息 | |
| 点击此处可从《现代雷达》下载全文 | |