New perspectives for maximum likelihood time-delay estimation

Authors:
J.A. Stuller;N. Hubing
Affiliations:
Dept. of Electr. Eng., Missouri Univ., Rolla, MO;-
Venue:
IEEE Transactions on Signal Processing
Year:
1997

Citing 0
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Abstract

This paper introduces a new realization for maximum likelihood time-delay estimation (TDE) that illuminates the relationships between maximum likelihood TDE and other methods. We obtain the result by deriving the likelihood function using a fundamental method that appears to be new to the field of array processing. This method is a natural complement to the generalized Karhunen-Loeve expansion