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Digital predistortion based on Zernike polynomial functions for RF nonlinear power amplifiers.

Leticia AladrenPaloma Garcia DucarPedro Luis CarroJesus de MingoCésar Sánchez-Perez
Published in: ISWCS (2012)
Keyphrases
  • high power
  • power consumption
  • nonlinear functions
  • artificial neural networks
  • low cost
  • basis functions
  • zernike moments
  • moment invariants
  • digital technologies
  • feature extraction
  • pattern recognition