Detail výsledku

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

MARŠÁLEK, R.; POSPÍŠIL, M.; GÖTTHANS, T.; URBANEC, T. Digital Calibration of 60 GHz Setup for Use in Power Amplifier Predistortion. In Proceedings of 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). 2019. p. 1-4. ISBN: 978-153-866-528-2.
Typ
článek ve sborníku konference
Jazyk
angličtina
Autoři
Maršálek Roman, prof. Ing., Ph.D., REL-SIX (FEKT), UREL (FEKT)
Pospíšil Martin, Ing., Ph.D., UREL (FEKT)
Götthans Tomáš, doc. Ing., Ph.D., REL-SIX (FEKT), UREL (FEKT)
Urbanec Tomáš, Ing., Ph.D., REL-SIX (FEKT), UREL (FEKT)
Abstrakt

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.

Klíčová slova

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

URL
Rok
2019
Strany
1–4
Sborník
Proceedings of 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Konference
20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
ISBN
978-153-866-528-2
DOI
10.1109/SPAWC.2019.8815553
UT WoS
000539626100162
EID Scopus
2-s2.0-85072319307
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"
}
Pracoviště
Ústav radioelektroniky (UREL)
Nahoru