Publication detail

Experimental workplace for the evaluation of power amplifier linearization algorithms

MARŠÁLEK, R., PROKEŠ, A., PROKOPEC, J.

Original Title

Experimental workplace for the evaluation of power amplifier linearization algorithms

Type

conference paper

Language

English

Original 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

Authors

MARŠÁLEK, R., PROKEŠ, A., PROKOPEC, J.

RIV year

2004

Released

19. 12. 2004

Publisher

WSEAS

ISBN

960-8457-06-8

Book

Proceedings of the WSEAS Conference Applied Informatics and Communications (AIC'04)

Pages from

1977

Pages to

1980

Pages count

4

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"
}