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MARŠÁLEK, R., PROKOPEC, J.
Original Title
Digital Predistorter Algorithms in Presence of IQ Imbalances
Type
conference paper
Language
English
Original Abstract
Digital predistortion is nowadays widespreaded method for power amplifier linearization. This paper compares the sensitivity of different digital predistortion algorithms to IQ modulator imbalances. The main criterias for the evaluation of IQ imperfection effects on digital predistortion are EVM and ACPR, usual parameters used for evaluation of communication signal quality.
Key words in English
predistortion, IQ imbalances
Authors
RIV year
2006
Released
25. 9. 2006
Publisher
IEEE Region 8
Location
Portorož, Slovenija
Pages from
215
Pages to
218
Pages count
4
BibTex
@inproceedings{BUT19656, author="Roman {Maršálek} and Jan {Prokopec}", title="Digital Predistorter Algorithms in Presence of IQ Imbalances", booktitle="Proceedings of the Fifteenth International electrotechnical and Computer Science Conference ERK 2006", year="2006", pages="4", publisher="IEEE Region 8", address="Portorož, Slovenija" }