In recent years, short-reach optical links have attracted much more attention and have come
to constitute a key market segment due to the rapid development of data-center applications …

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 …

This work is an overview of the current understanding of memory effects arising from
AlGaN/GaN HEMT based RF power amplifiers. It reviews the most widely accepted physical …

This paper presents a method for pruning power amplifier (PA) behavioral models and
digital predistorters based on compressed sampling theory. Using this method, the number …

A simplified 2 nd-order dynamic deviation reduction-based Volterra series model is
proposed for characterizing wideband multi-carrier Doherty power amplifiers. By removing …

In this paper, we present a method to implement digital predistortion (DPD) memory models
using lookup tables (LUTs) with linear interpolation and extrapolation. We introduce the …

The objective of this paper is to present an approach to behavioral modeling that can be
applied to predict the nonlinear response of power amplifiers with memory. Starting with the …

This paper expounds a complexity-reduced Volterra series model for radio frequency power
amplifier (PA) behavioral modeling and digital predistortion (DPD). An analysis was …

The high-speed multimode optical interconnects based on vertical-cavity surface-emitting
laser and multimode fiber (MMF) are severely constrained by band-limited devices …

This paper proposes a new three-layered biased memory polynomial for behavioral
modeling and digital predistortion of highly nonlinear transmitters/power amplifiers (PAs) for …