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Angle of arrival estimation for broadband signals : a comparison

Alrmah, Mohamed Abubaker and Weiss, Stephan and Redif, Soydan and Lambotharan, Sangarapillai and McWhirter, John G. (2013) Angle of arrival estimation for broadband signals : a comparison. In: IET Intelligent Signal Processing Conference, 2013-12-02 - 2013-12-03.

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    Abstract

    This paper reviews and compares three different linear algebraic signal subspace techniques for angle of arrival estimation. These include a polynomial matrix approach to multiple signal classification (MUSIC), a parameterised spatial covariance matrix approach, and an auto-focussing based version of coherent signal subspace estimation applied to MUSIC. These approaches are expressed in the framework of polynomial space-time covariance matrices and their polynomial eigenvalue decomposition, thus highlighting their commonalities and differences. Simulation results comparing the accuracy of these broadband angle of arrival estimation methods are presented.

    Item type:Conference or Workshop Item(Paper)
    ID code:46977
    Keywords:arrival estimation, broadband signals, comparison, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Technology and Innovation Centre > Sensors and Asset Management
    Depositing user: Pure Administrator
    Date deposited:28 Feb 2014 05:35
    Last modified:28 May 2019 05:25
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/46977
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