| Title | A Hybrid Phase-based Single Frequency Estimator |
| Authors | Zhuo Zhang, Andreas Jakobsson, Malcolm Macleod, Jonathon Chambers |
| Full-text | Available as PDF, Restricted Access |
| Alternative Location | http://ieeexplore.ieee.org/..., Restricted Access |
| Alternative Location | http://dx.doi.org/10.1109/L... |
| Publication | IEEE Signal Processing Letters |
| Year | 2005 |
| Volume | 12 |
| Issue | 9 |
| Pages | 657 - 660 |
| Document type | Article |
| Status | Published |
| Quality controlled | Yes |
| Language | eng |
| Publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS |
| Abstract English | 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 Cramer-Rao lower bound is closely followed. |
| Keywords | classification theory and methods, computation, detection, estimation, fast algorithms, transforms, PERFORMANCE, THRESHOLD, |
| ISBN/ISSN/Other | ISSN: 1070-9908 |
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