Detail výsledku

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.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Maršálek Roman, prof. Ing., Ph.D., UREL (FEKT)
Prokeš Aleš, prof. Ing., Ph.D., UREL (FEKT)
Prokopec Jan, Ing., Ph.D.
Abstrakt

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.

Klíčová slova

predistortion
power amplifier

Rok
2004
Strany
4
Sborník
Proceedings of the WSEAS Conference Applied Informatics and Communications (AIC'04)
Konference
4th WSEAS International Conference on Applied Informatics and Communications
ISBN
960-8457-06-8
Vydavatel
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"
}
Pracoviště
Ústav radioelektroniky (UREL)
Nahoru