DPD-NeuralEngine: A 22-nm 6.6-TOPS/W/mm${}^2$ Recurrent Neural Network Accelerator for Wideband Power Amplifier Digital Pre-Distortion

Ang Li, Haolin Wu, Yizhuo Wu +3

The increasing adoption of Deep Neural Network (DNN)-based Digital Pre-distortion (DPD) in modern communication systems necessitates efficient hardware implementations. This paper…