自动增益在CDMA系统功率控制中的应用

Automatic gain control in the application in CDMA systematic power control

介绍CDMA系统中的功率控制与自动增益控制(Auto-maticGainControl,AGC),通过理论研究并结合实例,提出一种适用于CDMA系统的自动增益控制。介绍的CDMA系统中的闭环功率控制方法能有效控制移动台功率,还介绍了高精度RF功率检测器LMV225实现功率控制的实际应用。

Introduced the power control in CDMA system mainly and the Automatic Gain Control. Through theoretical research combination examples, put forward a kind of automatic gain control that applies to CDMA system. The power control method of closed circuit in the CDMA system of the introduction of this paper can be controlled efficiently. And have introduced the RF power detector LMV 225 of high accuracy to realize the actual application of power control.