20 October 1993 Generalized architecture for DOA estimation for wideband/narrowband sources
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Abstract
The high-resolution direction-of-arrival (DOA) estimation algorithms are studied to develop architecture for real time applications. Methods for DOA estimation for wideband sources proposed by Buckley and Griffiths and MUSIC algorithm for narrowband sources proposed by Schmidt have been selected for hardware implementation. These algorithms have been simplified and generalized into one common programmable algorithm. It is then parallelized and is executed in a pipelined fashion. A parallel architecture has been designed for this generalized algorithm.
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R. Tabar, R. Tabar, Mohsin M. Jamali, Mohsin M. Jamali, S. C. Kwatra, S. C. Kwatra, A. H. Djouadi, A. H. Djouadi, "Generalized architecture for DOA estimation for wideband/narrowband sources", Proc. SPIE 1957, Architecture, Hardware, and Forward-Looking Infrared Issues in Automatic Target Recognition, (20 October 1993); doi: 10.1117/12.161446; https://doi.org/10.1117/12.161446
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