DocumentCode
701381
Title
Wigner transform instantaneous phase estimator
Author
Zielinski, Tomasz P.
Author_Institution
Department of Instrumentation and Measurement, Technical University AGH Al. Mickiewicza 30, 30-059 Krakow, Poland
fYear
1996
fDate
10-13 Sept. 1996
Firstpage
1
Lastpage
4
Abstract
Computation of an instantaneous phase shift between two real-value signals by means of the Wigner transform is proposed. It is pointed out that the new method is about 37.5% faster than the Fourier transform one while having the similar dynamic accuracy and noise sensitivity for signals with high SNR.
Keywords
Accuracy; Estimation; Fourier transforms; Frequency estimation; Frequency modulation; Noise;
fLanguage
English
Publisher
ieee
Conference_Titel
European Signal Processing Conference, 1996. EUSIPCO 1996. 8th
Conference_Location
Trieste, Italy
Print_ISBN
978-888-6179-83-6
Type
conf
Filename
7083107
Link To Document