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2-D angle of arrival estimation using a one-dimensional antenna array

Lookup NU author(s): Dr Hal Strangeways

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Abstract

© 2014 EURASIP. In this paper, a two-dimensional (2-D) angle of arrival (AOA) estimator is presented for vertically polarised waves in which a one-dimensional (1-D) antenna array is used. Many 2-D AOA estimators were previously developed to estimate elevation and azimuth angles. These estimators require a 2-D antenna array setup such as the L-shaped or parallel antenna 1-D arrays. In this paper a 2-D AOA estimator is presented which requires only a 1-D antenna array. This presented method is named Estimation of 2-D Angle of arrival using Reduced antenna array dimension (EAR). The EAR estimator utilises the antenna radiation pattern factor to reduce the required antenna array dimensionality. Thus, 2-D AOA estimation is possible using antenna arrays of reduced size and with a minimum of two elements only, which is very beneficial in applications with size and space limitations. Simulation results are presented to show the performance of the presented method.


Publication metadata

Author(s): Al-Jazzar SO, Strangeways HJ, McLernon DC

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: Proceedings of the 22nd European Signal Processing Conference (EUSIPCO)

Year of Conference: 2014

Pages: 1905-1909

Online publication date: 13/11/2014

Acceptance date: 01/01/1900

ISSN: 2076-1465

Publisher: IEEE

URL: http://ieeexplore.ieee.org/document/6952701/

Library holdings: Search Newcastle University Library for this item

ISBN: 9780992862619


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