DIGITAL REALIZATIONS OF THE REAL-TIME COHERENT SIGNAL-SUBSPACE TRANSFORMATION FOR ARRAY SIGNAL PROCESSING.

J. F. Yang, Mostafa Kaveh

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations

Abstract

A family of real-time preprocessors for general arrays is presented to improve the performance of direction finding and beamforming techniques in the presence of multipath. The preprocessors are based on the time-domain realizations of the coherent signal-subspace transformation (CSST) matrices. The array structure includes a time-domain CSST preprocessor followed by a commonly used narrowband direction-finding and/or beamforming algorithm. The performances of direction-finding and beamforming algorithms with and without CSST preprocessing are compared.

Original languageEnglish (US)
Pages (from-to)2650-2653
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
StatePublished - Jan 1 1988

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