Publication result 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

Paper in proceedings (conference paper)

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

Key words in English

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

Authors

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

RIV year

2020

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

URL

https://ieeexplore.ieee.org/abstract/document/8815553

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",
  booktitle="Proceedings of  20th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)",
  year="2019",
  pages="1--4",
  doi="10.1109/SPAWC.2019.8815553",
  isbn="978-153-866-528-2",
  url="https://ieeexplore.ieee.org/abstract/document/8815553"
}