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Low-Cost Implementation of Single Frequency Estimation Scheme Using Auto-Correlation Function

Hyun YANG, Young-Hwan YOU

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Summary :

This letter proposes a low-complexity scheme for estimating the frequency of a complex sinusoid in flat fading channels. The proposed estimator yields an estimation performance that is comparable to the existing autocorrelation-based frequency estimator, while retaining the same frequency range. Its implementation complexity is much lower than the conventional scheme, thus this allows for fast estimation in real time.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E93-A No.6 pp.1251-1253
Publication Date
2010/06/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E93.A.1251
Type of Manuscript
LETTER
Category
Digital Signal Processing

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