HIGH-RESOLUTION DIRECTION FINDING IN THE PRESENCE OF MULTIPATH: A FREQUENCY-DOMAIN SMOOTHING APPROACH.

H. Wang, C. C. Li, J. X. Zhu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Abstract

A high-resolution method is presented for direction finding in the presence of multipath. The method, called coherent wideband modified forward-backward linear prediction, is based on the idea of frequency-domain smoothing to remove the singularity of the correlation matrix of the completely correlated signals. Simulation results are provided to demonstrate the effectiveness of the method, and a comparison of the frequency-domain smoothing approach and spatial smoothing is included.

Original languageEnglish (US)
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
PublisherIEEE Computer Society
Pages2276-2279
Number of pages4
StatePublished - 1987

ASJC Scopus subject areas

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

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    Wang, H., Li, C. C., & Zhu, J. X. (1987). HIGH-RESOLUTION DIRECTION FINDING IN THE PRESENCE OF MULTIPATH: A FREQUENCY-DOMAIN SMOOTHING APPROACH. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (pp. 2276-2279). IEEE Computer Society.