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A hybrid phase-based single frequency estimator

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journal contribution
posted on 11.01.2010, 12:35 authored by Zhang Zhuo, Andreas Jakobsson, M.D. Macleod, Jonathon Chambers
The topic of low computational complexity frequency estimation of a single complex sinusoid corrupted by additive white Gaussian noise has received significant attention over the last decades due to the wide applicability of such estimators in a variety of fields. In this letter, we propose a computationally fast and statistically improved hybrid phase-based estimator that outperforms other recently proposed approaches, lowering the signal-to-noise ratio at which the Cramér–Rao lower bound is closely followed.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Citation

ZHUO, Z. ... et al, 2005. A hybrid phase-based single frequency estimator. IEEE Signal Processing Letters, 12 (9), pp. 657-660

Publisher

© IEEE

Version

VoR (Version of Record)

Publication date

2005

Notes

This is an article from the journal, IEEE Signal Processing Letters [© IEEE]. It is also available at: http://ieeexplore.ieee.org/ Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

ISSN

1070-9908

Language

en