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    Reducing the maximum quantization scan error in dense phased arrays

    Access Status
    Fulltext not available
    Authors
    Wilke, C.
    Gilmore, J.
    Davidson, David
    Date
    2017
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Wilke, C. and Gilmore, J. and Davidson, D. 2017. Reducing the maximum quantization scan error in dense phased arrays, pp. 1268-1271.
    Source Title
    Proceedings of the 2017 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017
    DOI
    10.1109/ICEAA.2017.8065503
    ISBN
    9781509044511
    School
    Curtin Institute of Radio Astronomy (Engineering)
    URI
    http://hdl.handle.net/20.500.11937/72863
    Collection
    • Curtin Research Publications
    Abstract

    © 2017 IEEE. In previous work, the authors derived a closed-form expression from which the maximum quantization error and scan range in the visible region could be calculated for dense regular arrays. This is a continuation of the previous work in which a more advanced beamforming algorithm is investigated. It will be shown that a significant improvement on the array factor pointing accuracy is achieved. Quantization errors however still manifests itself in the form of side lobe errors and a subsequent loss in power within the main lobe is observed. A study is performed to determine its extent.

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