This paper describes the implementation of a 5th order complex polynomial predistorter chip
in CMOS for linearization of RF power amplifiers. The architecture chosen allows operation …

In a co-located setting, large jamming signals from one transmitter can radiate into the
antenna system of a second transmitter. The signals enter the second transmitter in the …

A chip that implements an analog 5th order complex polynomial for linearization of RF
power amplifiers is presented. The chip has been designed in a 0.35 µm CMOS process and …

An analog 5th order, complex-valued polynomial predistortion IC has been built to linearize
the behavior of RF power amplifiers. The predistorter can be used either at baseband or low …

The need for linear transmitter architectures in current and future wireless systems is briefly
discussed. The principles and properties of various linear transmitter architectures based on …

A 0.18 mum SiGe BiCMOS WCDMA handset transmitter IC implements a 5 th-order analog
baseband complex-polynomial predistorter. The IC reduces the power consumption of the …

The placement of base station transceivers at close proximity to one another is a major
challenge for RF engineers. In a colocated setting, the base station receivers have to receive …

Small-cell base stations (picocells and femtocells) handling high bandwidths (> 100 MHz)
will play a vital role in realizing the 1000X network capacity objective of the future 5G …

Thema der vorliegenden Arbeit ist die Weiterentwicklung digitaler Vorverzerrungssysteme
zur Realisierung einfacher Systeme für den Einsatz in Mobiltelefonen zukünftiger …

Esipuhe Tähän julkaisuluetteloon on koottu tiedot Oulun yliopistossa tehdyistä
opinnäytteistä ja henkilökunnan julkaisuista vuodelta 2005. Yhteisjulkaisut on mainittu vain …