This paper proposes a novel crossover digital predistorter (CO-DPD) model to compensate
for crosstalk and nonlinearity in multiple-input multiple-output (MIMO) radio systems …

In this paper, an augmented lookup-table-based Hammerstein predistorter is proposed for
the first time in order to further improve the pre-correction capability of the traditional …

In this paper, a robust modeling technique for memoryless wide-band radio frequency
transmitters using a dynamic exponential weighted moving average algorithm is developed …

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 …

This paper explains the nonlinear dynamic memory effects observed on both AM-AM and
AM-PM conversions of nonlinear microwave power amplifier, PA, circuits. The study is …

General Volterra series based models have been successfully applied for radio frequency
(RF) power amplifier behave-oral modeling, but their high complexity tends to limit their …

This paper proposes a comprehensive theoretical and experimental analysis of the source
of nonlinearity exhibited by outphasing based power amplifiers The important load-pulling …

This paper proposes an augmented Wiener predistorter to improve the pre-compensation
performance of the conventional Wiener predistorter for annulling the out-of-band emission …

This paper describes the hardware platform and the digital signal processing algorithms that
form an integrated test bench used for a mixed DSP/FPGA implementation of a digital …

This paper proposes a 3-box model also known as Hammerstein-Wiener model to model the
dynamic nonlinear behavior of wideband RF transmitters. First a Hammerstein model is …