GPU-Based Implementation of Pruned Artificial Neural Networks for Digital Predistortion Linearization of Wideband Power Amplifiers

This paper presents a feature selection technique based on <inline-formula><tex-math notation="LaTeX">$\ell _{1}$</tex-math></inline-formula> regularization to select the most relevant weights of artificial neural networks (ANNs) for digital predistortion (DPD) line...

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Bibliographic Details

Published in:	IEEE Journal of Microwaves
Main Authors:	Wantao Li, Raul Criado, William Thompson, Gabriel Montoro, Kevin Chuang, Pere L. Gilabert
Format:	Article
Language:	English
Published:	IEEE 2025-01-01
Subjects:	Artificial neural network digital predistortion graphics processing unit load-modulated balanced amplifier model-order reduction
Online Access:	https://ieeexplore.ieee.org/document/10994208/