Detail publikace

Crest Factor Reduction and Digital Predistortion under Nonlinear Power Amplifier

Originální název

Crest Factor Reduction and Digital Predistortion under Nonlinear Power Amplifier

Anglický název

Crest Factor Reduction and Digital Predistortion under Nonlinear Power Amplifier

Jazyk

en

Originální abstrakt

The adaptive digital predistortion is currently widely used to compensate for the non-linearities. However, due to natural properties of transmitted signal e.g. high peak to average ratio, the efficiency of transmission decreases. In this paper we would like to show impact of combination of Crest Factor Reduction method with Digital Predistortion under Nonlinear Power Amplifier using Quadrature Amplitude Modulation or Orthogonal Frequency Division Multiplexing. For the evaluation of methods will be used Peak-to-Average Power Ratio, Error Vector Magnitude, and Normalized Mean-Squared Error.

Anglický abstrakt

The adaptive digital predistortion is currently widely used to compensate for the non-linearities. However, due to natural properties of transmitted signal e.g. high peak to average ratio, the efficiency of transmission decreases. In this paper we would like to show impact of combination of Crest Factor Reduction method with Digital Predistortion under Nonlinear Power Amplifier using Quadrature Amplitude Modulation or Orthogonal Frequency Division Multiplexing. For the evaluation of methods will be used Peak-to-Average Power Ratio, Error Vector Magnitude, and Normalized Mean-Squared Error.

BibTex


@inproceedings{BUT159491,
  author="Jakub {Götthans} and Roman {Maršálek} and Tomáš {Götthans}",
  title="Crest Factor Reduction and Digital Predistortion under Nonlinear Power Amplifier",
  annote="The  adaptive  digital predistortion  is currently  widely used to compensate for the non-linearities. However, due to natural properties of transmitted signal e.g. high peak to average ratio, the efficiency of transmission decreases. In this paper we would like to show impact of combination of Crest Factor Reduction method with Digital Predistortion under Nonlinear Power Amplifier using Quadrature Amplitude Modulation or Orthogonal Frequency Division Multiplexing. For the evaluation of methods will be used Peak-to-Average Power Ratio, Error Vector Magnitude, and Normalized Mean-Squared Error.",
  address="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  booktitle="Proceedings of IEEE Student Branch Conference Mikulov 2019",
  chapter="159491",
  howpublished="electronic, physical medium",
  institution="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  year="2019",
  month="september",
  pages="42--45",
  publisher="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  type="conference paper"
}