C Jiang, H Li, W Qiao, G Yang, Q Liu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A novel block-oriented time-delay neural network (BOTDNN) model for dynamic nonlinear modeling and digital predistortion (DPD) of RF power amplifiers (PAs) is proposed. The …
This paper proposes a new three-layered biased memory polynomial for behavioral modeling and digital predistortion of highly nonlinear transmitters/power amplifiers (PAs) for …
O Hammi, A Kwan, S Bensmida… - … on Circuits and …, 2014 - ieeexplore.ieee.org
This article presents a bandwidth extended digital predistortion system suitable for LTE- advanced applications. The proposed predistortion system uses a two-box architecture …
M Younes, FM Ghannouchi - IEEE Transactions on Circuits and …, 2013 - ieeexplore.ieee.org
This paper proposes a novel, complexity-reduced, dual-input, two-box model for the modeling and digital predistortion of a dual-band power amplifier (PA) in the presence of in …
M Othmani, N Boulejfen, A Brihuega… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
This article presents two novel digital predistortion (DPD) based architectures that jointly mitigate the inphase/quadrature (IQ) modulator impairments and the power amplifier (PA) …
MD Luong, R Ishikawa, Y Takayama… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper investigates various important microwave characteristics of an independently biased 3-stack InGaP/GaAs heterojunction bipolar transistor (HBT) monolithic microwave …
MR Beikmirza, A Mohammadi… - IET Science …, 2016 - Wiley Online Library
Power amplifiers are essential components in communication systems and are inherently non‐linear. The non‐linearity creates spectral growth (broadening) beyond the signal …
Aspects related to behavioral modeling and correction of distortions for radio frequency (RF) power amplifiers (PAs) are treated in the thesis. When evaluating the performance of a …