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Performance analysis of a correlation based single tone frequency estimator
Uppsala universitet.ORCID iD: 0000-0002-2718-0262
1995 (English)In: Signal Processing, ISSN 0165-1684, E-ISSN 1872-7557, Vol. 44, no 2, 223-231 p.Article in journal (Refereed) Published
Abstract [en]

This paper analyzes the frequency error variance of a low complexity single tone frequency estimator based on sample correlations of the input data. In the high SNR scenario it is analytically shown that the accuracy of a properly tuned algorithm is nearly optimal, i.e. nearly attains the Cramer-Rao lower bound. For low SNR the statistical efficiency of the algorithm is degraded, but it is analytically proven that for a large number of samples the error variance attains the lower bound for this class of estimators.

Place, publisher, year, edition, pages
1995. Vol. 44, no 2, 223-231 p.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-43877DOI: 10.1016/0165-1684(95)00026-AISI: A1995RK78700008OAI: oai:DiVA.org:kth-43877DiVA: diva2:448858
Note
QC 20111107Available from: 2011-10-18 Created: 2011-10-18 Last updated: 2017-12-08Bibliographically approved

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Händel, Peter

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