L-shaped array for estimating 2-D directions of wave arrival

Yingbo Hua, Tapan Kumar Sarkar, Donald Weiner

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

10 Scopus citations

Abstract

An L-shaped array of sensors to improve the estimation accuracy of two-dimensional directions of plane wave arrival is proposed. The Cramer-Rao bounds for several two-dimensional array configurations are shown. An efficient least-squares algorithm based on the L-shaped array is presented to achieve its theoretical limit.

Original languageEnglish (US)
Title of host publicationMidwest Symposium on Circuits and Systems
PublisherIEEE Computer Society
Pages390-393
Number of pages4
StatePublished - 1990
EventProceedings of the 32nd Midwest Symposium on Circuits and Systems Part 2 (of 2) - Champaign, IL, USA
Duration: Aug 14 1989Aug 16 1989

Other

OtherProceedings of the 32nd Midwest Symposium on Circuits and Systems Part 2 (of 2)
CityChampaign, IL, USA
Period8/14/898/16/89

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Hua, Y., Sarkar, T. K., & Weiner, D. (1990). L-shaped array for estimating 2-D directions of wave arrival. In Midwest Symposium on Circuits and Systems (pp. 390-393). IEEE Computer Society.