Publication detail

Evaluation of digital predistortion using the USRP N200 Software Defined Radio transceiver

MARŠÁLEK, R. POSPÍŠIL, M.

Original Title

Evaluation of digital predistortion using the USRP N200 Software Defined Radio transceiver

English Title

Evaluation of digital predistortion using the USRP N200 Software Defined Radio transceiver

Type

conference paper

Language

en

Original Abstract

This paper is oriented into domain of digital predistortion for power amplifier linearization. Its main contribution is a description of experimental evaluation of predistortion techniques using the commercial low-cost software defined transceiver USRP N200. The low-complexity predistorter based on the Look-Up-Table approach is used for verification. This type of predistorter has been chosen for the reason that although it cannot linearize the amplifier perfectly, its low complexity makes it suitable to be used in the transceivers based on the small FPGAs with limited free resources, e.g. in the low-end terminals.

English abstract

This paper is oriented into domain of digital predistortion for power amplifier linearization. Its main contribution is a description of experimental evaluation of predistortion techniques using the commercial low-cost software defined transceiver USRP N200. The low-complexity predistorter based on the Look-Up-Table approach is used for verification. This type of predistorter has been chosen for the reason that although it cannot linearize the amplifier perfectly, its low complexity makes it suitable to be used in the transceivers based on the small FPGAs with limited free resources, e.g. in the low-end terminals.

Keywords

digital predistortion, software defined radio

RIV year

2014

Released

27.10.2014

ISBN

978-1-4799-5441-4

Book

2014 NORCHIP proceedings

Pages from

1

Pages to

4

Pages count

4

URL

BibTex


@inproceedings{BUT110110,
  author="Roman {Maršálek} and Martin {Pospíšil}",
  title="Evaluation of digital predistortion using the USRP N200 Software Defined Radio transceiver",
  annote="This paper is oriented into domain of digital predistortion for power amplifier linearization. Its main contribution is a description of experimental evaluation of predistortion techniques using the commercial low-cost software defined transceiver USRP N200. The low-complexity predistorter based on the Look-Up-Table approach is used for verification. This type of predistorter has been chosen for the reason that although it cannot linearize the amplifier perfectly, its low complexity makes it suitable to be used in the transceivers based on the small FPGAs with limited free resources, e.g. in the low-end terminals.",
  booktitle="2014 NORCHIP proceedings",
  chapter="110110",
  doi="10.1109/NORCHIP.2014.7004715",
  howpublished="electronic, physical medium",
  year="2014",
  month="october",
  pages="1--4",
  type="conference paper"
}