A Robust Augmented Complexity-Reduced Generalized Memory Polynomial for Wideband RF Power Amplifiers

• Published in: IEEE transactions on industrial electronics (1982) Vol. 61; no. 5; pp. 2389 - 2401
• Main Authors: Liu, You-Jiang, Zhou, Jie, Chen, Wenhua, Zhou, Bang-Hua
• Format: Journal Article
• Language: English
• Published: IEEE 01.05.2014
• Subjects: Behavioral modeling; Complexity theory; Delays; digital predistortion (DPD); Frequency modulation; generalized memory polynomial (MP) (GMP); Indexes; memory effect; power amplifiers (PAs); Predistortion; Radio frequency; Wideband

This paper proposes a robust model for the accurate behavioral modeling and digital predistortion (DPD) of wideband radio-frequency power amplifiers (PAs). It is constructed using a complexity-reduced generalized memory polynomial (MP) (GMP) (CR-GMP) connected with a nonlinear memory effect (NME) su...