A Low-Computational-Complexity Digital Predistortion Model for Wideband Power Amplifier

A Low-Computational-Complexity Digital Predistortion Model for Wideband Power Amplifier

This paper proposes a Composition Piecewise Memory Polynomial (CPMP) digital predistortion model based on a Vector Switched (VS) behavioral model to address the challenges of severe nonlinearity and strong memory effects in wideband power amplifiers (PAs). To tackle this issue, two thresholds are ca...

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Bibliographic Details
Main Authors:	Xu Lu, Qiang Zhou, Lei Zhu, Zhihu Wei, Yaqi Wu, Zunyan Liu, Zhang Chen
Format:	Article
Language:	English
Published:	MDPI AG 2024-10-01
Series:	Sensors
Subjects:	digital predistortion wideband power amplifier composition piecewise memory polynomial complexity linearization
Online Access:	https://www.mdpi.com/1424-8220/24/21/6941
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