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. (https://doi.org/10.1049/cp.2013.2066)
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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.
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Item type: Conference or Workshop Item(Paper) ID code: 46977 Dates: DateEvent2 December 2013PublishedSubjects: Technology > Electrical engineering. Electronics Nuclear engineering Department: Faculty of Engineering > Electronic and Electrical Engineering
Technology and Innovation Centre > Sensors and Asset ManagementDepositing user: Pure Administrator Date deposited: 28 Feb 2014 05:35 Last modified: 02 Jun 2024 04:59 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/46977