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Digital predistortion of radio frequency power amplifiers using a Kautz-Volterra model
University of Gävle, Department of Technology and Built Environment, Ämnesavdelningen för elektronik.ORCID iD: 0000-0003-2887-049x
University of Gävle, Department of Technology and Built Environment, Ämnesavdelningen för elektronik.
2006 (English)In: Electronics Letters, ISSN 0013-5194, E-ISSN 1350-911X, Vol. 42, no 13, p. 780-782, article id 20060460Article in journal (Refereed) Published
Abstract [en]

A digital predistortion algorithm for radio frequency power amplifiers based on orthonormal basis functions is presented. It has the same general properties as a Volterra model, but fewer parameters. Experimentally, using a 3.84 MHz wide signal at 2.14 GHz, the adjacent channel power was suppressed 12 to 15 dB, which was 5 to 7 dB more than a polynomial predistorter.

Place, publisher, year, edition, pages
2006. Vol. 42, no 13, p. 780-782, article id 20060460
Keywords [en]
Digital predistortion algorithm; Orthonormal basis functions; Polynomial predistorter
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:hig:diva-2364DOI: 10.1049/el:20060460ISI: 000239467200036Scopus ID: 2-s2.0-33745454662OAI: oai:DiVA.org:hig-2364DiVA, id: diva2:119026
Available from: 2008-06-16 Created: 2008-06-16 Last updated: 2018-03-28Bibliographically approved
In thesis
1. Radio Frequency Power Amplifiers: Behavioral Modeling, Parameter-Reduction, and Digital Predistortion
Open this publication in new window or tab >>Radio Frequency Power Amplifiers: Behavioral Modeling, Parameter-Reduction, and Digital Predistortion
2007 (English)Doctoral thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Stockholm: Royal Institute of Technology, 2007. p. 59
Series
Trita-EE, ISSN 1653-5146 ; 2007:010
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:hig:diva-3571 (URN)978-91-7178-589-3 (ISBN)
Public defence
(English)
Available from: 2009-01-22 Created: 2009-01-21 Last updated: 2018-03-13Bibliographically approved

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Rönnow, DanielIsaksson, Magnus

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