Performance analysis of crosscorrelation predistorters

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    Abstract

    Amplification of signals with fluctuating envelopes Leads to distortion because of non-linear behavior of the Power Amplifier (PA). Digital Predistortion can counteract these non-linear effects. A crosscorrelation predistorter is a digital pre-distorter based on the calculation of cross-correlation functions. This cross correlation functions are transformed to the frequency domain and the spectra are used to control the predistorter. In this paper, the crosscorrelation predistorter is described and the performance is given together with the performance of an existing predistorter, the LS predistorter. The crosscorrelation predistorter outperforms the LS predistorter against lower complexity.
    Original languageEnglish
    Title of host publicationProceedings 7th European Conference on Wireless Technology, 2004
    Place of PublicationPiscataway, NJ
    PublisherIEEE
    Number of pages4
    ISBN (Print)1-58053-991-2
    Publication statusPublished - 2004
    Event7th European Conference on Wireless Technology, ECWT 2004 - Amsterdam, Netherlands
    Duration: 11 Oct 200412 Oct 2004
    Conference number: 7

    Conference

    Conference7th European Conference on Wireless Technology, ECWT 2004
    Abbreviated titleECWT
    Country/TerritoryNetherlands
    CityAmsterdam
    Period11/10/0412/10/04

    Keywords

    • 2023 OA procedure

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