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数字波束形成技术在智能天线中的应用 被引量:3

Application of Digital Beamforming in Smart Antenna
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摘要 研究了波束形成算法在智能天线中的应用,包括直接加权波束形成算法、旁瓣抑制波束形成算法和零点抑制波束形成算法。在研究各种算法的基础上给出了仿真结果,并对比了每一种算法。详细分析了每一种算法的特点及适用条件,为波束形成算法在智能天线中的应用提供了技术参考。 The application of DBF algorithms in smart antenna,such as directly weighted beamforming algorithm,sidelobe suppression beamforming algorithm and zero suppression beamforming algorithm,is studied in the paper.The results of simulation and comparison are given on the basis of the study of all the algorithms.The features and application conditions of each algorithm are analyzed in detail.The paper provides technical reference for the application of DBF in smart antenna.
作者 李立峰
出处 《无线电工程》 2009年第3期16-18,21,共4页 Radio Engineering
关键词 波束形成 且比雪夫窗 零点抑制 beamforming Chebyshev zero suppression
作者简介 李立峰 男,(1977-),中国电子科技集团公司第五十四研究所工程师。主要研究方向:数字波束形成、测向、盲信号分离等。
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