Joint estimation of time delays and directions of arrival of multiple reflections of a

Known Signal Mali Wax; A. Leshem

doi:10.1109/78.640713

Joint estimation of time delays and directions of arrival of multiple reflections of a

Known Signal Mali Wax
, A. Leshem

Research output: Contribution to journal › Article › peer-review

128 Scopus citations

Abstract

-We present an efficient algorithm for estimating the time delays and the directions-of-arrival (DOA's) of multiple reflections of a known signal. The algorithm is based on an iterative scheme that transforms the multidimensional maximum likelihood criterion into two sets of simple one-dimensional (1-D) maximization problems. Simulation results illustrating the performance of the algorithm in comparison with the Cramer-Rao bound are included.

Original language	English
Pages (from-to)	2477-2484
Number of pages	8
Journal	IEEE Transactions on Signal Processing
Volume	45
Issue number	10
DOIs	https://doi.org/10.1109/78.640713
State	Published - 1997
Externally published	Yes

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abstract = "-We present an efficient algorithm for estimating the time delays and the directions-of-arrival (DOA's) of multiple reflections of a known signal. The algorithm is based on an iterative scheme that transforms the multidimensional maximum likelihood criterion into two sets of simple one-dimensional (1-D) maximization problems. Simulation results illustrating the performance of the algorithm in comparison with the Cramer-Rao bound are included.",

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AB - -We present an efficient algorithm for estimating the time delays and the directions-of-arrival (DOA's) of multiple reflections of a known signal. The algorithm is based on an iterative scheme that transforms the multidimensional maximum likelihood criterion into two sets of simple one-dimensional (1-D) maximization problems. Simulation results illustrating the performance of the algorithm in comparison with the Cramer-Rao bound are included.

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Joint estimation of time delays and directions of arrival of multiple reflections of a

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