Result Details

Experimental workplace for the evaluation of power amplifier linearization algorithms

MARŠÁLEK, R., PROKEŠ, A., PROKOPEC, J. Experimental workplace for the evaluation of power amplifier linearization algorithms. In Proceedings of the WSEAS Conference Applied Informatics and Communications (AIC'04). WSEAS, 2004. 4 p. ISBN: 960-8457-06-8.
Type
conference paper
Language
English
Authors
Maršálek Roman, prof. Ing., Ph.D., UREL (FEEC)
Prokeš Aleš, prof. Ing., Ph.D., UREL (FEEC)
Prokopec Jan, Ing., Ph.D., UREL (FEEC)
Abstract

The paper presents our experimental workplace currently built-up for testing of power amplifier linearization algorithms. After a brief introduction into linearization techniques using predistortion, a measurement configuration together with a brief description of its individual components are presented. The paper also presents the first experimental results. On the example of the QPSK modulation, the nonlinearity polynomial model has been evaluated. This workplace has been realized in order to test the operation of the real predistorters on digitally modulated signals.

Keywords

predistortion
power amplifier

Published
2004
Pages
4
Proceedings
Proceedings of the WSEAS Conference Applied Informatics and Communications (AIC'04)
Conference
4th WSEAS International Conference on Applied Informatics and Communications
ISBN
960-8457-06-8
Publisher
WSEAS
BibTeX 
@inproceedings{BUT11949,
  author="Roman {Maršálek} and Aleš {Prokeš} and Jan {Prokopec}",
  title="Experimental workplace for the evaluation of power amplifier linearization algorithms",
  booktitle="Proceedings of the WSEAS Conference Applied Informatics and Communications (AIC'04)",
  year="2004",
  pages="4",
  publisher="WSEAS",
  isbn="960-8457-06-8"
}
Departments
Department of Radio Electronics (UREL)
Back to top