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Spectral Method to Estimate Signal Source Direction in Adaptive Arrays

Abstract

Spectral-based algorithms of estimating receiving signal parameters in adaptive arrays, particularly the number of sources and direction-of-arrival (DOA) are described in this paper. This paper provides Bartlett and Capon algorithms that are directly dependent upon physical size of the array, MUSIC and ESPRIT algorithms with the resolution capability not limited by the array aperture.

Keywords


About the Authors

В. V.p. Petrov
СибГУТИ
Russian Federation


А. A.k. Shauerman

Russian Federation


References

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5. R. Roy and T. Kailath, "ESPRIT-Estimation of signal parameters via rotational invariance techniques," IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-37, pp. 984-995, 1989.


Review

For citations:


V.p. Petrov , A.k. Shauerman  Spectral Method to Estimate Signal Source Direction in Adaptive Arrays. The Herald of the Siberian State University of Telecommunications and Information Science. 2011;(2):53-62. (In Russ.)

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ISSN 1998-6920 (Print)