• DocumentCode
    3461900
  • Title

    Experimental results of power amplifiers linearization using adaptive baseband digital predistortion

  • Author

    Cottais, E. ; Wang, Y. ; Toutain, S.

  • Author_Institution
    IREENA Polytech´´Nantes, Nantes, France
  • Volume
    3
  • fYear
    2005
  • fDate
    4-6 Oct. 2005
  • Abstract
    This paper presents experimental results for the adaptive baseband predistortion technique proposed in (Cottais, 2004). The obtained results show the real capacity of the method to linearize power amplifiers. In the linear zone, the linearity is preserved, and in the saturated zone the ACPR is improved up to 7.8dB after 3 identification loops.
  • Keywords
    distortion; linearisation techniques; power amplifiers; ACPR; adaptive baseband digital predistortion; adaptive baseband predistortion technique; power amplifier linearization; Baseband; Finite impulse response filter; High power amplifiers; Linearity; Polynomials; Power amplifiers; Predistortion; Telephone sets; Testing; Transfer functions;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference, 2005 European
  • Print_ISBN
    2-9600551-2-8
  • Type

    conf

  • DOI
    10.1109/EUMC.2005.1610307
  • Filename
    1610307
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3461900