Wiener-Saleh Modeling of Nonlinear RF Power Amplifiers Considering Memory Effects

摘要：

The nonlinear behavioral models are very important in the linearization of RF power amplifiers. And when establishing model, the memory effect is not neglected. By studying the characteristic of the parallel Wiener model and Saleh model, this paper proposes the Wiener-Saleh model for RF power amplifiers ,which exhibit memory effects. The model extraction is performed using two-tone harmonicbalance measurement with different tone frequency spacing and power level.lt is found that by using such a model, the accuracy and the efficiency has been advanced at a certain extent.

作者: Li Ping-hui Wang Peng

作者单位: Microwave LAB ICE ,PLAUST Nanjing,P.R.China,210007 Commanding Communications Academy No.45, Liberation Park Avenue Wuhan,P.R.China,430010

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 1447-1449

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）