Computationally fast AOA estimation using sparse large aperture arrays for electronic surveillance
Date
2013
Authors
Ly, P.
Elton, S.
Li, J.
Gray, D.
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Conference paper
Citation
Proceedings of the International Conference on Radar, RADAR 2013, 9-12 September 2013, Adelaide, Australia: pp.526-531
Statement of Responsibility
Peter Q. C. Ly, Stephen D. Elton and Joy Li, Douglas A. Gray
Conference Name
International Conference on Radar (2013 : Adelaide, Australia)
Abstract
Angle-of-arrival (AOA) estimation algorithms for electronic surveillance systems are often required to be accurate, computationally fast and implemented using sparse large aperture arrays. This paper considers the speed and accuracy of the SODA and SBI interferometers [1, 2] in the context of sparse large aperture arrays and compares their performance to the conventional phaseshift beamformer and MUSIC algorithm. The performance of the algorithms will be compared through simulation and verified using experimental data.
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© 2013 Commonwealth of Australia