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Proceedings Paper

Iterative direction-of-arrival estimation with wideband chirp signals
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Paper Abstract

Amin et. al. recently developed a time-frequency MUSIC algorithm with narrow band models for the estimation of direction of arrival (DOA) when the source signals are chirps. In this research, we consider wideband models. The joint time-frequency analysis is first used to estimate the chirp rates of the source signals and then the DOA is estimated by the MUSIC algorithm with an iterative approach.

Paper Details

Date Published: 2 November 1999
PDF: 11 pages
Proc. SPIE 3807, Advanced Signal Processing Algorithms, Architectures, and Implementations IX, (2 November 1999); doi: 10.1117/12.367665
Show Author Affiliations
Genyuan Wang, Univ. of Delaware (United States)
Xiang-Gen Xia, Univ. of Delaware (United States)
Victor C. Chen, Naval Research Lab. (United States)

Published in SPIE Proceedings Vol. 3807:
Advanced Signal Processing Algorithms, Architectures, and Implementations IX
Franklin T. Luk, Editor(s)

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