A hybrid phase-based single frequency estimator
journal contributionposted on 2010-01-11, 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.
- Mechanical, Electrical and Manufacturing Engineering
CitationZHUO, Z. ... et al, 2005. A hybrid phase-based single frequency estimator. IEEE Signal Processing Letters, 12 (9), pp. 657-660
- VoR (Version of Record)
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