A dynamic coefficient polynomial predistorter based on direct learning architecture is proposed. Compared to the existin......

介绍一种宽带高效放大器设计方法,并基于GaN HEMT器件研制了宽带高效功率放大器。采用源牵引和负载牵引方法获得适应宽带条件的最......

针对高功率放大器(High Power Amplifier,HPA)的神经网络(Neural Network,NN)预失真器非直接学习方法中存在的预失真性能缺陷和直......

为了进一步改善非线性功率放大器系统的线性度，提出了一种基于BP神经网络逆向建模的离线训练自适应预失真方法。利用BP神经网络对功......

RF power amplifiers(PAs)are usually considered as memoryless devices in most existing predistortion techniques.However,i......