摘要
随着通信产业的不断发展,对功率放大器的线性度要求越来越高。本文主要说明了利用一个预畸变电路来改善功率放大器的线性度。同时提供仿真结果,对数据进行说明。
With the development of the communication industry,the linearity of power amplifiers is becoming more and more important.Using a pre-distortion circuit to improve the linearity of power amplifier in this paper.Given the simulation results and descrip the data.
出处
《数字技术与应用》
2012年第2期69-70,共2页
Digital Technology & Application
关键词
功率放大器
模拟预畸变
射频
power amplifier analog Pre-distortion radio frequency
