Performance Analysis of Crosscorrelation Predistorters

André B.J. Kokkeler

Performance Analysis of Crosscorrelation Predistorters

André B.J. Kokkeler

Research output: Contribution to conference › Paper › peer-review

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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 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 language	English
Number of pages	4
Publication status	Published - Oct 2004
Event	34th European Microwave Week, EuMW 2004 - RAI Congress Centre, Amsterdam, Netherlands Duration: 11 Oct 2004 → 15 Oct 2004 Conference number: 34

Conference

Conference	34th European Microwave Week, EuMW 2004
Abbreviated title	EuMW
Country/Territory	Netherlands
City	Amsterdam
Period	11/10/04 → 15/10/04

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Performance analysis of crosscorrelation predistorters
Kokkeler, A. B. J., 2004, Proceedings 7th European Conference on Wireless Technology, 2004. Piscataway, NJ: IEEE, 4 p. 1394838
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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title = "Performance Analysis of Crosscorrelation Predistorters",

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.",

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N1 - Conference code: 34

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N2 - 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.

AB - 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.

M3 - Paper

T2 - 34th European Microwave Week, EuMW 2004

Y2 - 11 October 2004 through 15 October 2004

ER -

Performance Analysis of Crosscorrelation Predistorters

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Performance analysis of crosscorrelation predistorters

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