Further results in the fast estimation of a single frequency

The author proposes a new frequency estimator for a single complex sinusoid in complex white Gaussian noise. The estimator is applicable to problems in communications requiring high speed, recursive frequency estimation. The estimator is computationally efficient yet obtains near optimum performance...

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Veröffentlicht in:	IEEE transactions on communications 1994-02, Vol.42 (234), p.862-864
1. Verfasser:	Fitz, M.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Autocorrelation Detection, estimation, filtering, equalization, prediction Equations Exact sciences and technology Frequency estimation Frequency locked loops Frequency shift keying Gaussian noise Information, signal and communications theory Maximum likelihood estimation Recursive estimation Signal and communications theory Signal processing Signal to noise ratio Signal, noise Telecommunications and information theory
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Beschreibung
Zusammenfassung:	The author proposes a new frequency estimator for a single complex sinusoid in complex white Gaussian noise. The estimator is applicable to problems in communications requiring high speed, recursive frequency estimation. The estimator is computationally efficient yet obtains near optimum performance at moderate signal-to-noise ratios.< >
ISSN:	0090-6778 1558-0857
DOI:	10.1109/TCOMM.1994.580190