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

Jar-Ferr Yang, M. Kaveh

Research output: Contribution to journalArticle

2 Citations (Scopus)

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
Pages (from-to)2650-2653
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Publication statusPublished - 1988

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direction finding
beamforming
Beamforming
signal processing
Signal processing
preprocessing
narrowband

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

Cite this

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