Detail publikačního výsledku

Overview on the modeling and digital linearization of power amplifiers

GÖTTHANS, T.; BAUDOIN, G.

Originální název

Overview on the modeling and digital linearization of power amplifiers

Anglický název

Overview on the modeling and digital linearization of power amplifiers

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In modern transmitting devices the digital predistortion technique is widely used for linearizing the power amplifier. There are many algorithms realizing predistortion technique with a different complexity and a stability of results. The several methods are described and compared. The orthogonal polynomials with memory were has proved to be simple enough with suitable results, so it was chosen for modeling a power amplifier and for the predistortion.

Anglický abstrakt

In modern transmitting devices the digital predistortion technique is widely used for linearizing the power amplifier. There are many algorithms realizing predistortion technique with a different complexity and a stability of results. The several methods are described and compared. The orthogonal polynomials with memory were has proved to be simple enough with suitable results, so it was chosen for modeling a power amplifier and for the predistortion.

Klíčová slova

Digital predistortion, linearization, power amplifier, Volterra, orthogonal, polynomial, dynamic deviation reduction.

Klíčová slova v angličtině

Digital predistortion, linearization, power amplifier, Volterra, orthogonal, polynomial, dynamic deviation reduction.

Autoři

GÖTTHANS, T.; BAUDOIN, G.

Rok RIV

2013

Vydáno

18.10.2012

Místo

Barcelona

ISBN

978-1-61804-131-9

Kniha

In Proceedings of International Conference on Circuits, Systems, Control, Signals 2012

Strany od

71

Strany do

74

Strany počet

4

BibTex

@inproceedings{BUT94951,
  author="Tomáš {Götthans} and Genevieve {Baudoin}",
  title="Overview on the modeling and digital linearization of power amplifiers",
  booktitle="In Proceedings of International Conference on Circuits, Systems, Control, Signals 2012",
  year="2012",
  pages="71--74",
  address="Barcelona",
  isbn="978-1-61804-131-9"
}