Improving the resolution of beamforming measurements on wind turbines

Angeliki Xenaki, Finn Jacobsen, Elisabet Tiana Roig, Efren Fernandez Grande

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


    The spatial resolution of a beamformer based on a planar microphone array in a measurement plane parallel to the array can be approximated by a two-dimensional convolution of the actual distribution of incoherent sources and the beamformer’s response to a point source. Several methods are available for deconvolving the resulting blurred picture and thus improving the resulting resolution. This investigation is concerned with a similar deconvolution for the three-dimensional case.
    Original languageEnglish
    Title of host publicationProceedings of 20th International Congress on Acoustics
    Publication date2010
    Publication statusPublished - 2010
    Event20th International Congress on Acoustics - Sydney, Australia
    Duration: 23 Aug 201027 Aug 2010


    Conference20th International Congress on Acoustics


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