Frequency estimator with dichotomous search of periodogram peak

被引：87

作者：

Zakharov, YV ^{[1
]}

Tozer, TC ^{[1
]}

机构：

[1] Univ York, Dept Elect, Commun Res Grp, York YO10 5DD, N Yorkshire, England

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 19期

关键词：

D O I：

10.1049/el:19991133

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new simple frequency estimator is presented which performs FFT-based coarse and DFT-based dichotomous fine searching of the periodogram peak. The proposed estimator is shown to have a frequency error close to that of the maximum likelihood (ML) estimator and a lower complexity than that of known estimators.

引用

页码：1608 / 1609

页数：2

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