Publication detail

Digital Calibration of 60 GHz Setup for Use in Power Amplifier Predistortion

MARŠÁLEK, R. POSPÍŠIL, M. GÖTTHANS, T. URBANEC, T.

Original Title

Digital Calibration of 60 GHz Setup for Use in Power Amplifier Predistortion

English Title

Digital Calibration of 60 GHz Setup for Use in Power Amplifier Predistortion

Type

conference paper

Language

en

Original Abstract

Linearization of power amplifiers by means of digital predistortion has widely been researched for more than lasttwo decades, with applications to microwave bands. With increas-ing demands for spectrum, the use of millimeter frequencies isexpected in the future. In order to implement digital predistortionat millimeter-wave frequencies, well calibrated transmitter andfeedback receiver is necessary.This paper describes the most important signal processingalgorithms and their practical implementation in in-house built MATLAB-controlled setup aimed for research and evaluation fordigital predistortion algorithms in 60 GHz band.

English abstract

Linearization of power amplifiers by means of digital predistortion has widely been researched for more than lasttwo decades, with applications to microwave bands. With increas-ing demands for spectrum, the use of millimeter frequencies isexpected in the future. In order to implement digital predistortionat millimeter-wave frequencies, well calibrated transmitter andfeedback receiver is necessary.This paper describes the most important signal processingalgorithms and their practical implementation in in-house built MATLAB-controlled setup aimed for research and evaluation fordigital predistortion algorithms in 60 GHz band.

Keywords

mmWave-systems; I/Q mismatch compensation;digital predistortion; RF impairments

Released

02.07.2019

ISBN

978-153-866-528-2

Book

Proceedings of 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)

Pages from

1

Pages to

4

Pages count

4

Documents

BibTex 


@inproceedings{BUT159856,
  author="Roman {Maršálek} and Martin {Pospíšil} and Tomáš {Götthans} and Tomáš {Urbanec}",
  title="Digital Calibration of 60 GHz Setup for Use in Power Amplifier Predistortion",
  annote="Linearization of power amplifiers by means of digital predistortion has widely been researched for more than lasttwo decades, with applications to microwave bands. With increas-ing  demands  for  spectrum,  the  use  of  millimeter  frequencies  isexpected in the future. In order to implement digital predistortionat  millimeter-wave  frequencies,  well  calibrated  transmitter  andfeedback receiver is necessary.This  paper  describes  the  most  important  signal  processingalgorithms  and  their  practical  implementation  in  in-house  built MATLAB-controlled setup aimed for research and evaluation fordigital predistortion algorithms in 60 GHz band.",
  booktitle="Proceedings of  20th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)",
  chapter="159856",
  doi="10.1109/SPAWC.2019.8815553",
  howpublished="electronic, physical medium",
  year="2019",
  month="july",
  pages="1--4",
  type="conference paper"
}