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Volume 20 Issue 6
Nov.  1998
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Ding Qi, Xiao Xianci. A ROBUST ESPRIT DOA ESTIMATION METHOD BASED ON FOURTH-ORDER CUMULANT[J]. Journal of Electronics & Information Technology, 1998, 20(6): 750-755.
Citation: Ding Qi, Xiao Xianci. A ROBUST ESPRIT DOA ESTIMATION METHOD BASED ON FOURTH-ORDER CUMULANT[J]. Journal of Electronics & Information Technology, 1998, 20(6): 750-755.

A ROBUST ESPRIT DOA ESTIMATION METHOD BASED ON FOURTH-ORDER CUMULANT

  • Received Date: 1997-02-04
  • Rev Recd Date: 1998-03-05
  • Publish Date: 1998-11-19
  • In this paper, a fourth-order cumulant-based ESPRIT DOA estimation method is presented for arbitrary array. The method is robust to the channel uncertainty model errors with any two channels characteristics known. The method is verified by the simulation experiments.
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  • Poral B, Friedlander B. Direction finding algorithms based on high-order statistics. IEEE Trans. on SP, 1991, SP-39(9): 2016-2023.[2]Dogan M C, Mendel J M. Application of cumulants to array processing Part I: Aperture extension and array calibration. IEEE Trans. on SP, 1995, SP-43(5): 1200-1216.[3]Dogan M C, Mendel J M. Application of cumulants七o array processing Part II: Non-Gaussian noise suppression. IEEE Trans. on SP,1995, SP-43(7): 1663-1676.[4]魏平. 高分辨阵列测向系统研究:[博士论文].成都电子科技大学,1996年.[5]Mendel J M. Tutorial on higher-order statistics (spectra) in signal processing and system theory: Theoretical results and some application[J].Proc.IEEE.1991, 79(3):278-305[6]Haykin S. Advances in Spectrum Analysis and Processing, Vol. II, Englewood Cliffs New Jersey: Prentice-Hall Press, 1991, chapter 5, chapter 6.[7]Roy R, Paulraj A, Kailath T. ESPRIT-estimation of signal parameters via rotations invariance technique. IEEE Tans. on ASSP, 1989, ASSP-34(7): 984-995.[8]Brewer J W. Kronecker products and matrix calculus in system theory. IEEE Trans. on CAS, CAS-25(9): 772-781.
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