DocumentCode
3463549
Title
Fast and Accurate Time Delay Estimation in Noisy Environments
Author
Bayat, S. ; Emadi, M. ; Mousavi, M.R. ; Jafargholi, A.
Author_Institution
Tarbiat Modares University, Department of Electrical Engineering, P. 0. Box: 14155-4838, TEHRAN, IRAN. email: bayats@modares.ac.ir
fYear
2006
fDate
24-26 May 2006
Firstpage
1
Lastpage
5
Abstract
The problem of time delay estimation (TDE) in the presence ofzero mean white Gaussian noise is addressed. A novel and efficient algorithm for obtaining Conditional Maximum Likelihood (CML) estimates of delays, attenuation factors and the number of paths from a transmitter to a receiver is introduced. This approach is quite suitable for the cases in which time delay difference is less than the duration of signal autocorrelation.
Keywords
Delay effects; Delay estimation; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Symposium, 2006. IRS 2006. International
Conference_Location
Krakow, Poland
Print_ISBN
978-83-7207-621-2
Type
conf
DOI
10.1109/IRS.2006.4338112
Filename
4338112
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