Performance Analysis of Crosscorrelation Predistorters

    Research output: Contribution to conferencePaper

    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 predistorter, based on the calculation of crosscorrelation functions. The crosscorrelation 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 languageUndefined
    Pages325-328
    Number of pages4
    Publication statusPublished - Oct 2004
    Event34th European Microwave Week, EuMW 2004 - RAI Congress Centre, Amsterdam, Netherlands
    Duration: 11 Oct 200415 Oct 2004
    Conference number: 34

    Conference

    Conference34th European Microwave Week, EuMW 2004
    Abbreviated titleEuMW
    CountryNetherlands
    CityAmsterdam
    Period11/10/0415/10/04

    Keywords

    • IR-62873
    • EWI-2770

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