This paper analyzes the joint effects of in-phase and quadrature (I/Q) imbalance and power
amplifier (PA) distortion for RF multiple input multiple output (MIMO) transmitters in the …

Massive multi‐input–multi‐output (MIMO) is expected to be an eminent technique to meet
the demands of high system capacity and data rates of wireless networks in 5G wireless …

This paper presents a multiple-input multiple-output (MIMO) nonlinear mitigation technique
for closely spaced concurrent aggregated carrier systems. The transmitter architecture …

A method is proposed for determining the correlated and uncorrelated parts of phase noise
spectra (PNS) of two continuous wave radio signals of different frequencies, ω1 and ω2. The …

A method to determine the pth‐order inverse of the Volterra series of multiple‐input multiple‐
output non‐linear dynamic systems is presented; it combines time‐and frequency‐domain …

Multi‐band transmitter systems are evolving to support the smooth transition from 4G to 5G
communication systems. Moreover, recent developments of multi‐band and ultra‐wideband …

(57) ABSTRACT A digital frontend circuit for a radio frequency (RF) com prises a digital
predistortion (DPD) block, a plurality of sub-sample delay elements, and a selection circuit …

In this thesis, we consider four different scenarios of interest in modern satellite
communications. For each scenario, we will propose the use of advanced solutions aimed at …

Résumé Satellites have proven to be indispensable for universal communication networking
in support of a variety of personal, commercial, and security applications. In an attempt and …

The enclosed files contain Matlab code for the simulation of digital predistortion (DPD)
mitigation techniques in a 3-carrier transparent satellite link. All carriers have the same data …