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基于矢量平均的相控阵天线校准方法 被引量:5

Calibration Method of Phased Array Based on Mean of Vector
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摘要 提出了一种适合于工程应用的新的相控天线校准算法——矢量平均法,通过一个8单元的线阵验证了该校准方法的正确性,并给出了该校准方法与常规FFT校准方法的实验结果对比情况.结果表明,在大动态下该方法具有更高的校准精度. A new phased array calibration method-mean of vector is proposed in this paper. The method is verified on a 8-element linear experimental array. A higher accuracy has been obtained than fast Fourier transform (FFT) method under the loss of transmission path with large dynamic range.
作者 杨顺平
出处 《成都大学学报(自然科学版)》 2013年第1期61-63,共3页 Journal of Chengdu University(Natural Science Edition)
关键词 FFT 幅相校准2 相控阵 fast Fourier transform calibration phased array
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同被引文献36

  • 1郑雪飞,高铁.相控阵天线中场校正技术研究[J].微波学报,2005,21(5):22-25. 被引量:13
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