Binarization effects in a correlator with an amplitude-compensated matched filter

Z.Q. Wang, C.M. Cartwright, W.A. Gillespie, C. Soutar

    Research output: Contribution to journalArticle

    Abstract

    The effects of binarization of the input and the reference data in a correlator with the amplitude-compensated matched filter have been investigated. Computer simulations show that with binarization the noise tolerance of the correlator shows a significant improvement without compromising the other performance merits of the spatial filter. This is critical in the application of the amplitude-compensated matched filter, since the energy absorption of this type of filter severely reduces the input noise tolerance.
    Original languageEnglish
    Pages (from-to)19-22
    Number of pages4
    JournalOptics Communications
    Volume92
    Issue number1-3
    DOIs
    Publication statusPublished - 1992

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