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A new Block-Structure Modeling Technique for RF Power Amplifiers in a 2×2 MIMO System
KTH, School of Electrical Engineering and Computer Science (EECS), Information Science and Engineering. University of Gävle.ORCID iD: 0000-0003-2061-6366
University of Gävle.
KTH, School of Electrical Engineering and Computer Science (EECS), Information Science and Engineering.ORCID iD: 0000-0002-2718-0262
2017 (English)In: 2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding, Nis, Serbia: IEEE, 2017, Vol. 2017, p. 224-227Conference paper, Published paper (Refereed)
Abstract [en]

A new block-structure behavioral model is proposed for radio frequency power amplifiers in a 2×2 multiple-input multiple-output system including input cross-talk. The proposed model forms kernels of blocks of different nonlinear order that correspond to the significant frequency response of measured frequency domain Volterra kernels. The model can therefore well describe the input-output relationships of the nonlinear dynamic behavior of PAs. The proposed model outperforms conventional models in terms of model errors.

Place, publisher, year, edition, pages
Nis, Serbia: IEEE, 2017. Vol. 2017, p. 224-227
Keywords [en]
Nonlinear dynamic RF power amplifier, Volterra kernels, MIMO system, block-structural model
National Category
Signal Processing
Research subject
Electrical Engineering
Identifiers
URN: urn:nbn:se:kth:diva-241114DOI: 10.1109/TELSKS.2017.8246268Scopus ID: 2-s2.0-85045971319ISBN: 9781538618004 (print)OAI: oai:DiVA.org:kth-241114DiVA, id: diva2:1277906
Conference
13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017, Nis, Serbia, 18 October 2017 through 20 October 2017,
Note

QC 220190114

Available from: 2019-01-11 Created: 2019-01-11 Last updated: 2019-01-14Bibliographically approved

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Alizadeh, MahmoudHändel, Peter

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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Language
  • de-DE
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  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
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Output format
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