Wavelet Decomposition Prediction for Digital Predistortion of Wideband Power Amplifiers

Digital predistortion (DPD) is essential for improving the efficiency and linearity of power amplifiers (PAs), particularly in radio frequency communication systems. We propose a wavelet decomposition prediction (WDP) framework that better adapts to the highly nonlinear characteristics of PAs. In th...

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Bibliographic Details
Published in:	Applied Sciences
Main Authors:	Shaocheng Peng, Jing You
Format:	Article
Language:	English
Published:	MDPI AG 2025-03-01
Subjects:	digital predistortion power amplifiers wavelet decomposition prediction
Online Access:	https://www.mdpi.com/2076-3417/15/7/3599

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