ADAPTIVE BEAMFORMING FOR CORRELATED SIGNAL AND INTERFERENCES: A FREQUENCY-DOMAIN SMOOTHING APPROACH.

J. X. Zhu, H. Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A novel approach is presented to wideband adaptive beamforming for correlated desired signal and interferences. Unlike spatial smoothing, it solves the signal cancellation problem by using the idea of frequency-domain smoothing. Advantages over the spatial smoothing are identified, and a particular method is developed for moderately wideband systemm applications. A preliminary performance study shows that proper spatial filtering can be achieved whether the desired signal and the interferences are correlated or not.

Original languageEnglish (US)
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
PublisherIEEE Computer Society
Pages2757-2760
Number of pages4
StatePublished - 1988

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

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  • Cite this

    Zhu, J. X., & Wang, H. (1988). ADAPTIVE BEAMFORMING FOR CORRELATED SIGNAL AND INTERFERENCES: A FREQUENCY-DOMAIN SMOOTHING APPROACH. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (pp. 2757-2760). IEEE Computer Society.