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2010•Unpublished venueRequires access

Spectral-based algorithms of direction-of-arrival estimation for adaptive digital antenna arrays

Ainur K. Shauerman, Alexander A. Shauerman

Open publisher page 11 citations

Abstract

Spectral-based algorithms of estimating the signal parameters, particularly a number of sources and the direction-of-arrival (DOA), are described in this article. This article provides Bartlett and Capon algorithms, which are directly dependent upon the physical size of the array, MUSIC and ESPRIT algorithms with the resolution capability not limited by the array aperture. Some of these algorithms are simulated in MathCAD.

About this research paper

What this paper is about

Spectral-based algorithms of estimating the signal parameters, particularly a number of sources and the direction-of-arrival (DOA), are described in this article. This article provides Bartlett and Capon algorithms, which are directly dependent upon the physical size of the array, MUSIC and ESPRIT algorithms with the resolution capability not limited by the array aperture. Some of these algorithms are simulated in MathCAD.

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OpenAlex reports 11 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Spectral-based algorithms of estimating the signal parameters, particularly a number of sources and the direction-of-arrival (DOA), are described in this article. This article provides Bartlett and Capon algorithms, which are directly dependent upon the physical size of the array, MUSIC and ESPRIT algorithms with the resolution capability not limited by the array aperture. Some of these algorithms are simulated in MathCAD.

Key concepts: Capon, Direction of arrival, Algorithm, Angle of arrival, Computer science, Multiple signal classification, Spectral density estimation, Antenna array

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