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

Author

Shauerman, Ainur K. ; Shauerman, Alexander A.

Author_Institution

Testing Lab., Siberian State Univ. of Telecommun. & Inf., Novosibirsk, Russia

fYear

2010

fDate

June 30 2010-July 4 2010

Firstpage

251

Lastpage

255

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.

Keywords

adaptive antenna arrays; direction-of-arrival estimation; signal classification; spectral analysis; Bartlett and Capon algorithms; DOA; ESPRIT algorithm; MUSIC algorithm; MathCAD; adaptive digital antenna arrays; array aperture; direction-of-arrival estimation; resolution capability; signal parameter estimation; spectral-based algorithms; Complexity theory; Directive antennas; Eigenvalues and eigenfunctions; Instruction sets; Multiple signal classification; Adaptive antenna array; ESPRIT; MUSIC; direction-of-arrival;

fLanguage

English

Publisher

ieee

Conference_Titel

Micro/Nanotechnologies and Electron Devices (EDM), 2010 International Conference and Seminar on

Conference_Location

Novosibirsk

Print_ISBN

978-1-4244-6626-9

Type

conf

DOI

10.1109/EDM.2010.5568814

Filename

5568814