• 中国科技核心期刊
  • JST收录期刊
Volume 15 Issue 2
 
Turn off MathJax
Article Contents
Article Navigation >  Journal of Unmanned Undersea Systems  > 2007  >  15(2): 031-33
XIA Yong-wei, YANG Yi-xin, SUN Chao. Criterion of Upper Limit Selection in Weighting Vector Norm Restriction for Optimizing Beampattern of Arbitrary Geometry Arrays[J]. Journal of Unmanned Undersea Systems, 2007, 15(2): 031-33. doi: 10.11993/j.issn.1673-1948.2007.02.008
Citation: XIA Yong-wei, YANG Yi-xin, SUN Chao. Criterion of Upper Limit Selection in Weighting Vector Norm Restriction for Optimizing Beampattern of Arbitrary Geometry Arrays[J]. Journal of Unmanned Undersea Systems, 2007, 15(2): 031-33. doi: 10.11993/j.issn.1673-1948.2007.02.008
shu

Criterion of Upper Limit Selection in Weighting Vector Norm Restriction for Optimizing Beampattern of Arbitrary Geometry Arrays

doi: 10.11993/j.issn.1673-1948.2007.02.008

  • Institute of Acoustic Engineering, Northwestern Polytechnical University, Xi′an 710072,China

  • Received Date: 2006-10-14
  • Rev Recd Date: 2007-01-13
  • Publish Date: 2007-04-30
    Abstract
  • The selection criterion for the upper limit of weighting vector norm is studied while using second-order programming to optimize beampattern for arbitrary sensor arrays.Based on the sensitivity analysis of beampattern, the close form formula for sidelobe distortion of beampattern is deduced as a function of array error, weighting vector error and weighting vector norm. Using this sidelobe distortion formula, a criterion is proposed to select the upper limit of weighting vector norm restriction with required robustness. The effectiveness of the proposed criterion is verified via computer simulation.

     

    • FullText(HTML)
  • loading
    • References(6)
  • [1]
    Lebret H, Boyd S.? Antenna Array Pattern Synthesis Via Convex Optimization[J].? IEEE Trans.Signal Processing, 1997; 45(3): 526-532.
    [2]
    Vorobyov S A, Gershman A B, Luo Z Q. Robust Adaptive Beamforming Using Worstcase Performance Optimization: A Solution to the Signal Mismatch Problem[J].? IEEE Trans.Signal Processing, 2003，51(2):313-324.
    [3]
    鄢社锋，马远良，孙 超. 任意几何形状和阵元指向性的传感器阵列优化波束形成方法[J]. 声学学报，2005，30(3)：264-269.
    [4]
    鄢社锋. 水听器阵列波束优化与广义空域滤波研究[D].西北工业大学博士学位论文. 2005:44-46.
    [5]
    Harry L.Van Trees, Optimum Array Processing[M]. New York:John Wiley & Sons, Inc.2002.
    [6]
    程云鹏. 矩阵论.2版. 西安：西北工业大学出版社，2003.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article Views(1727) PDF Downloads(932) Cited by()
    Proportional views
    Related
    Service
    Subscribe
    Copyright：陕ICP备09015163号Address:No. 96, Jinye Road, Xi'an, Shaanxi
    Code：710077Tel: 029-88327279QQ: 767358370
    Email: bianjibu705@sohu.com 767358370@qq.com
    Email Alert RSS
    Taobao
    Micro

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return