Propagator method for joint time delay and frequency estimation
Sawan, M. Edwin
MetadataShow full item record
Qasaymeh, M.M.; Hiren, G.; Tayem, N.; Pendse, R.; Sawan, M.E.; , "Propagator Method for joint time delay and frequency estimation," Signals, Systems and Computers, 2008 42nd Asilomar Conference on , vol., no., pp.1671-1674, 26-29 Oct. 2008 doi: 10.1109/ACSSC.2008.5074709
A novel method of estimating the differential delay of a sinusoidal signal is considered. The new method utilizes the propagator method (PM) which does not require the eigen-decomposition of the cross-spectral matrix (CSM) in estimating the delay of a signal received at two separated sensors. Moreover, the proposed method would generate estimates of the signal frequencies. Such estimates of time delay and frequencies are based on the observation and/or covariance matrices. Computer simulation is performed to validate the new procedure.
The full text of this article is not available on SOAR. WSU users can access the article via IEEE Xplore database licensed by University Libraries: http://libcat.wichita.edu/vwebv/holdingsInfo?bibId=1045954