A neural network based on-line adaptive predistorter for power amplifier

In this paper, we present a real-time linearizing technique based on Real Valued Tapped Delay Neural Network (RVTDNN) for base band signal predistortion of Power Amplifier (PA). The proposed architecture is suitable for adaptive linearizing of PAs with memory effects. Instead of using indirect learning architecture, we propose a data on-line adaptive… CONTINUE READING