Time-domain coherent signal-subspace wideband direction-of-arrival estimation

S. Sivanand, J. F. Yang, Mostafa Kaveh

Research output: Contribution to journalConference articlepeer-review

3 Scopus citations


An examination is made of the coherent signal-subspace method for wideband direction-finding. The preprocessor consists of a multichannel finite-impulse-response (FIR) filter and is suited for real-time applications. In order to accomplish faster filter design and a simple filter structure with few interconnections, band transformations are proposed. A direct approach to filter design that does not involve explicit computation of the filter response is suggested.

Original languageEnglish (US)
Pages (from-to)2772-2775
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
StatePublished - Dec 1 1989
Event1989 International Conference on Acoustics, Speech, and Signal Processing - Glasgow, Scotland
Duration: May 23 1989May 26 1989


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