DocumentCode
2295780
Title
Iterative frequency estimation from phase
Author
Lee, Dong-Wook
Author_Institution
Dept. of Electr. Eng., Dongguk Univ., Seoul, South Korea
Volume
3
fYear
1994
fDate
14-18 Nov 1994
Firstpage
920
Abstract
This paper introduces iterative frequency estimation techniques from phase-only data. It is well known that the frequency estimate can be obtained from the discrete samples of the signal phase. The phase-only data of a complex input signal has been used to estimate the signal frequency by several authors; but those methods are restricted by the number of frequencies they can estimate. The proposed iterative method can solve the problem of extracting multiple frequencies from phase. It also shows good performance in the presence of wide-band additive noise
Keywords
adaptive signal processing; frequency estimation; iterative methods; noise; signal sampling; spectral analysis; adaptive frequency intervals; band limited signal; complex input signal; discrete samples; frequency estimate; iterative frequency estimation; multiple frequencies extraction; performance; phase-only data; signal phase; wideband additive noise; Additive noise; Convergence; Filter bank; Frequency estimation; Frequency measurement; Iterative algorithms; Iterative methods; Phase estimation; Pulse measurements; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Singapore ICCS '94. Conference Proceedings.
Print_ISBN
0-7803-2046-8
Type
conf
DOI
10.1109/ICCS.1994.474270
Filename
474270
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