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超分辨测向中阵元间互耦的校正

林敏 龚铮权

林敏, 龚铮权. 超分辨测向中阵元间互耦的校正[J]. 电子与信息学报, 2002, 24(5): 631-636.
引用本文: 林敏, 龚铮权. 超分辨测向中阵元间互耦的校正[J]. 电子与信息学报, 2002, 24(5): 631-636.
Lin Min, Gong Zhengquan . Calibration for mutual coupling among sensors in super-resolution direction-finding[J]. Journal of Electronics & Information Technology, 2002, 24(5): 631-636.
Citation: Lin Min, Gong Zhengquan . Calibration for mutual coupling among sensors in super-resolution direction-finding[J]. Journal of Electronics & Information Technology, 2002, 24(5): 631-636.

超分辨测向中阵元间互耦的校正

Calibration for mutual coupling among sensors in super-resolution direction-finding

  • 摘要: 该文基于子空间基本原理,提出了一种天线阵单元间互耦的校正方法,该方法的优点在于校正时允许天线阵同时接收校正信号和待测信号。文中给出的计算机模拟结果证明了这种方法适用于均匀线阵或圆阵以及相干信号源的测向。
  • S. Haykin, J. P. Keily, Some aspects of array signal processing, IEE Proc-F, 1992, 139(1), 1-26.[2]R.O. Schmidt, Multiple emitter location and signal parameter estimation, IEEE Trans. on AP,1986, AP-34(2), 276-280.[3]A. J. Weiss, B. Friedlander, Mutual coupling effects on phase-only direction finding, IEEE Trans.on AP, 1992, AP-40(5), 535-541.[4]C.C. Yeh,et al., Bearing estimations with mutual coupling present, IEEE Trans. on AP, 1989,AP-37(10), 1332-1335.[5]J. Pierre, et al., Experiment performance or calibration and direction-finding algorithm, Proc.IEEE ICASSP, Toronto, Canada, 1991, 1365-1368.[6]C.M.S. See, Sensor array calibration in the presence of mutual coupling and unknown sensor gain and phases, Electron. Lett., 1994, 30(3), 373-374.[7]C.M.S. See, Method for array calibration in high-resolution sensor array processing, IEE Proc.-F,1995, 142(3), 90-96.[8]B.C. Ng, et al., Sensor-array calibration using a maximum-likelihood approach, IEEE Trans. on AP, 1996, AP-44(8), 827-835.[9]B. Friedlander, A. J. Weiss, Direction finding in the presence of mutual coupling, IEEE Trans.on AP, 1991, AP-39(3), 273-284.[10]T. J. Shan, et al., On spatial smoothing for direction-of-arrival estimation of coherent signals,IEEE Trans. on ASSP, 1985, ASSP-33(4), 806-811.
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出版历程
  • 收稿日期:  2000-04-28
  • 修回日期:  2000-11-10
  • 刊出日期:  2002-05-19

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