In this article, a thorough overview of behavioral modeling and predistortion of dynamic
nonlinearities in RF PAs and transmitters was presented. The sensitivity of the DUT behavior …

A concurrent dual-band digital predistortion (DPD) system is presented to compensate for
the nonlinearity of the radio-frequency power amplifiers (PAs) driven by a concurrent dual …

This paper presents and compares two types of 2-D cubic-spline (2-D-CS) digital
predistorters for linearizing a power amplifier (PA), which is used in dual-band transmitters …

This paper reports an adaptive digital predistorter (DPD) with fast convergence rate and low
complexity for multi-channel transmitters, which is fully implemented in a field programmable …

This paper proposes an error variation ranking (EVR)-based pruning method to reduce the
complexity of memory polynomials (MPs) for power amplifier behavioral modeling. During …

In this paper, a bandwidth and power scalable digital predistortion architecture is proposed
for the linearization of power amplifiers (PA) exhibiting memory effects. The proposed digital …

The 5G and beyond systems require the highly efficient linear power amplifier (PA) at the
base station to deliver promised data rate in a power efficient manner. To facilitate higher …

This paper presents an adaptive neural network (NN) approach for the behavioral modeling
of wireless transmitters exhibiting dynamic nonlinearities that are mainly caused by the …

A novel approach for power amplifier (PA) characterization suitable for single iteration digital
predistorter synthesis is proposed. This approach consists of synergetic crest factor …

In this paper, a novel extended Hammerstein model is presented to accurately mimic the
dynamic nonlinearity of wideband RF power amplifiers (RFPAs). Starting with a conventional …