In this paper, a low-feedback-sampling-rate digital predistortion (DPD) method is proposed
for wideband wireless transmitters and radio-frequency power amplifiers (PAs). This DPD …

A novel digital predistortion (DPD) with an ultralow feedback sampling rate is proposed for
wideband wireless communications. Analytical groundwork is carried out to support the …

This letter presents an improved digital predistortion (DPD) method to optimize the
linearization of power amplifiers (PAs) when an under-sampled feedback loop is used in the …

The future intelligent communication systems will dynamically adjust the transmitted signal
according to the radio environment and human behavior, which will lead to the rapid change …

In this paper, a robust and broadband digital predistortion (DPD) based on negative
feedback iteration technique is proposed for linearization of power amplifier with strong …

Orthogonal frequency-division multiplexing (OFDM) modulation, which is commonly used in
modern digital communication systems due to its flexibility and high spectral efficiency, is …

A novel direct-learning digital predistortion (DPD) of power amplifier (PA) is proposed to
alleviate the requirement of an analog-to-digital converter (ADC) in the feedback path …

A novel memory-grouped method is proposed for digital predistortion (DPD) of power
amplifiers (PAs) with constrained acquisition bandwidth (BW) and extremely low sampling …

Digital predistortion (DPD) is an effective linearization technique for RF power amplifiers
(PAs), but conventional full sampling (FS) DPD systems use ADCs with three to five times …

Digital predistortion (DPD) is one of the most effective techniques to mitigate the distortions
caused by power amplifier (PA) nonlinearity and memory effects. As the input signal …