Frequency estimator with dichotomous search of periodogram peak

Authors
Zakharov, YV Tozer, TC
Citation
Yv. Zakharov et Tc. Tozer, Frequency estimator with dichotomous search of periodogram peak, ELECTR LETT, 35(19), 1999, pp. 1608-1609
Citations number
6
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
35
Issue
19
Year of publication
1999
Pages
1608 - 1609
Database
ISI
SICI code
0013-5194(19990916)35:19<1608:FEWDSO>2.0.ZU;2-G
Abstract
A new simple frequency estimator is presented which performs FFT-based coar se and DFT-based dichotomous fine searching of the periodogram peak. The pr oposed estimator is shown to have a frequency error close to that of the ma ximum likelihood (ML) estimator and a lower complexity than that of known e stimators.