Result Details

Linearity and Efficiency Enhancement Techniques for Satellite Communications

MARŠÁLEK, R.; GÖTTHANS, T.; KRÁL, J.; URBANEC, T. Linearity and Efficiency Enhancement Techniques for Satellite Communications. In 2022 IEEE TOPICAL CONFERENCE ON RF/MICROWAVE POWER AMPLIFIERS FOR RADIO AND WIRELESS APPLICATIONS (PAWR). Institute of Electrical and Electronics Engineers Inc., 2022. p. 54-57. ISBN: 978-1-6654-3472-0.
Type
conference paper
Language
English
Authors
Maršálek Roman, prof. Ing., Ph.D., UREL (FEEC)
Götthans Tomáš, doc. Ing., Ph.D., UREL (FEEC)
Král Jan, Ing., Ph.D., UREL (FEEC)
Urbanec Tomáš, Ing., Ph.D., UREL (FEEC)
Abstract

The rapid increase of required data throughput over satellite links requires more spectral efficient modulations without compromising the power efficiency due to the linearity requirements and back-off of the power amplifier. This paper presents a case study of three most-promising efficiency and linearity enhancement techniques - digital Doherty, analog predistortion, and digital predistortion in the selected satellite communication applications.

Keywords

power amplifiers; linearization; efficiency enhancement; predistortion; Doherty

URL
Published
2022
Pages
54–57
Proceedings
2022 IEEE TOPICAL CONFERENCE ON RF/MICROWAVE POWER AMPLIFIERS FOR RADIO AND WIRELESS APPLICATIONS (PAWR)
Conference
2022 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR)
ISBN
978-1-6654-3472-0
Publisher
Institute of Electrical and Electronics Engineers Inc.
DOI
10.1109/PAWR53092.2022.9719692
UT WoS
000803072500016
EID Scopus
2-s2.0-85127930421
BibTeX 
@inproceedings{BUT181380,
  author="Roman {Maršálek} and Tomáš {Götthans} and Jan {Král} and Tomáš {Urbanec}",
  title="Linearity and Efficiency Enhancement Techniques for Satellite Communications",
  booktitle="2022 IEEE TOPICAL CONFERENCE ON RF/MICROWAVE POWER AMPLIFIERS FOR RADIO AND WIRELESS APPLICATIONS (PAWR)",
  year="2022",
  pages="54--57",
  publisher="Institute of Electrical and Electronics Engineers Inc.",
  doi="10.1109/PAWR53092.2022.9719692",
  isbn="978-1-6654-3472-0",
  url="https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9719692"
}
Departments
Department of Radio Electronics (UREL)
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