Modified Kay's method with improved frequency estimation

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

12 Scopus Citations
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Detail(s)

Original languageEnglish
Pages (from-to)918-920
Journal / PublicationElectronics Letters
Volume36
Issue number10
Publication statusPublished - 11 May 2000

Abstract

A modified frequency estimation method for use in the presence of additive complex white Gaussian noise is proposed. This method is basically an extension of Kay's method, but includes the use of autocorrelation functions. It retrieves the frequency value from the optimal linear combination of the differenced phases of the autocorrelation functions. It yields a considerably lower variance threshold than Kay's method while remaining unbiased and retaining the same frequency range.

Citation Format(s)

Modified Kay's method with improved frequency estimation. / Leung, S. H.; Xiong, Y.; Lau, W. H.
In: Electronics Letters, Vol. 36, No. 10, 11.05.2000, p. 918-920.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review