17 research outputs found

    Multiple sources discrimination by array processing

    No full text
    An array system solution is adopted in the paper to face the problem of separation of superimposed signals by performing blind source separation. A five channels receiving station has been implemented to provide a large dynamic range, wide bandwidth and fast sampling, with a proper array of six independent antenna elements properly designed to give a sufficiently wide covering pattern. The source separation algorithm is fully described and the experimental results concerning the characterization of the array elements are discussed

    Multiple sources discrimination by array processing

    No full text
    An array system solution is adopted in the paper to face the problem of separation of superimposed signals by performing blind source separation. A five channels receiving station has been implemented to provide a large dynamic range, wide bandwidth and fast sampling, with a proper array of six independent antenna elements properly designed to give a sufficiently wide covering pattern. The source separation algorithm is fully described and the experimental results concerning the characterization of the array elements are discussed
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