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Volume 24 Issue 3
Mar.  2002
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Wan Qun, Yang Wanlin . Approach for direction of arrival estimation based on 1-dimensional searching in the presence of mutual coupling[J]. Journal of Electronics & Information Technology, 2002, 24(3): 328-332.
Citation: Wan Qun, Yang Wanlin . Approach for direction of arrival estimation based on 1-dimensional searching in the presence of mutual coupling[J]. Journal of Electronics & Information Technology, 2002, 24(3): 328-332.

Approach for direction of arrival estimation based on 1-dimensional searching in the presence of mutual coupling

  • Received Date: 2000-04-01
  • Rev Recd Date: 2000-11-30
  • Publish Date: 2002-03-19
  • By using 1-dimensional DOA searching rather than resort to multidimensional parametric searching, an algorithm for DOA estimation in the presence of mutual coupling is got. A necessary condition for identifiability is proposed. The ambiguous peaks appeared in certain cases must be eliminated. Detailed analysis of ambiguous problem is presented and is illuminated by numerical examples.
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  • 李全力,肖先赐,空间谱估计测向系统信道失配的单信号源校正方法,电子学报,1991,19(3),123-125[2]王学礼,李舜酩,陈仲仪,俞靖,多信号源方向和频率估计中信道失配和阵元互耦的一次性补偿,电子科学学刊,2000,22(1),28-34[3]姚康泽,梁甸农,模型误差对阵列信号特征结构的影响及一种校准方法,系统工程及电子技术,1996,18(8)44-47[4]M.Jansson,A.L.Swindlehurst,B.Ottersten,Weighted subspace fitting for general arrav error models,IEEE Trans.on Signal Processing,1998,46(9),2484-2498.[5]A.J.Veiss,A.S.Willsky,B.C.Levy,Eigenstructure approach for array processing with unknown intensity coefficients,IEEE Trans.on Signal Processing,1988,36(10),1613-1617.[6]B.Fiedlander,A.J.Weiss,Direction finding in the present of mutual coupling,IEEE Trans.on Antennas and Propagation,1991,39(3),273-284.[7]A.Fieller,A.Fereol,P.Larzabal,H.Clergeot,Robust bearing estimation in the presence of direction-dependent modeling errors: Identifiability and treatmnent,IEEE ICASSP,Detroit.MI,1995,1884-1887.
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