Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/62725
DC FieldValue
dc.titleRobust source tracking algorithm for partially adaptive arrays
dc.contributor.authorKo, C.C.
dc.contributor.authorWu, Z.Y.
dc.date.accessioned2014-06-17T06:54:11Z
dc.date.available2014-06-17T06:54:11Z
dc.date.issued1993-11
dc.identifier.citationKo, C.C.,Wu, Z.Y. (1993-11). Robust source tracking algorithm for partially adaptive arrays. International Journal of Electronics 75 (5) : 951-964. ScholarBank@NUS Repository.
dc.identifier.issn00207217
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/62725
dc.description.abstractA new algorithm for overcoming the problem of incidental cancellation and improving the convergence behaviour of large partially adaptive arrays is proposed and investigated. The algorithm uses an auxiliary adaptive source tracker to separate individual sources in the environment before using the resulting outputs to cancel unwanted jamming picked up through the main beam of the system. Because the source tracker's outputs are roughly orthogonal in the steady state and the positions of sources of significant powers are available, the algorithm possesses fast convergence behaviour and solves the problem of incidental cancellation in the most natural manner by adding back the desired signal to the canceller output if the former is cancelled during the adaptation process. In addition, the algorithm has about the same computational complexity as partially adaptive generalized sidelobe cancellers using steepest descent based algorithm.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL ENGINEERING
dc.description.sourcetitleInternational Journal of Electronics
dc.description.volume75
dc.description.issue5
dc.description.page951-964
dc.description.codenIJELA
dc.identifier.isiutNOT_IN_WOS
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