Novel Stabilization Method for Eliminating Oscillation in RF CMOS Nonlinear Power Amplifiers

摘要：

This paper presents a novel stabilization method for eliminating oscillation in RF CMOS nonlinear power amplifiers. By system identification technique, large signal stability information comes out. Then a band-stop feedback network is introduced in the first stage of power amplifier designed for 802.11b application. This two-stage power amplifier implemented with UMC 0.18um CMOS technology is stabilized by this novel method without the cost of other performance degradation.

作者: Chuande Zhi Huazhong Yang Rong Luo

作者单位: Department of Electronic Engineering Tsinghua University, Beijing 100084, China;The Second Artillery Department of Electronic Engineering Tsinghua University, Beijing 100084, China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 2610-2613

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）