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Volume 21 Issue 5
Sep.  1999
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Yao Minli, Yan Qinye, Wang Yilin. CONJUGATE CYCLIC ESPRIT ALGORITHM BY EXPLOITATION OF MINIMUM-REDUNDANCY LINEAR-ARRAYS[J]. Journal of Electronics & Information Technology, 1999, 21(5): 577-584.
Citation: Yao Minli, Yan Qinye, Wang Yilin. CONJUGATE CYCLIC ESPRIT ALGORITHM BY EXPLOITATION OF MINIMUM-REDUNDANCY LINEAR-ARRAYS[J]. Journal of Electronics & Information Technology, 1999, 21(5): 577-584.

CONJUGATE CYCLIC ESPRIT ALGORITHM BY EXPLOITATION OF MINIMUM-REDUNDANCY LINEAR-ARRAYS

  • Received Date: 1998-02-09
  • Rev Recd Date: 1998-10-14
  • Publish Date: 1999-09-19
  • In this paper, conjugate cyclic ESPRIT with minimum-redundancy linear-arrays is presented. Theoretical analysis and computer simulation show that the algorithm has better performance, such as extending aperture, being insensitive to noise, having higher resolution, and estimating more sources with fewer sensors. Computer simulation results and comparisons with conjugate cyclic ESPRIT are presented to demonstrate the performance of the proposed algorithm.
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  • Gardner W A. Exploitation of spectral redundancy in cyclostationarity signal. IEEE Signal Processing Mag. 1991, 8(2): 14-37.[2]Gardner W A. Simplification of MUSIC and ESPRIT by exploitation of cyclostationarity[J].Proc. IEEE.1988, 76(7):845-847[3]Schell S V. Performance of analysis of the cyclic MUSIC method of direction estimation for cyclostationary signal. IEEE Trans. on SP, 1994, SP-42(11): 3043-3050.[4]Xu G, Kailath T. Direction-of-arrival estimation via exploitation of cyclostationarity-A combi-[5]nation of temporal and spatial processing. IEEE Trans. on SP, 1992, SP-40(7): 1775-1785.[6]Gardner W A. Introduction to random process with application to signal and system. 2nd ed.New York: McGraw-Hill, 1990, Ch.12.[7]Hoctor R T, Kassam S A. The unifying role of the coarray in aperture synthesis for coherent and incoherent imaging[J].Proc. IEEE.1990, 78(4):735-752[8]Gelli G, Izzo L, Minimum-redundancy linear arrays for cyclostationarity-based source location.[9]IEEE Mans. on SP, 1997, SP-45(10): 2605-2608.[10]Moffet A T. Minimum-redundancy linear arrays. IEEE Mans. on AP, 1968, AP-16(2): 172-175.[11]Hoctor R T, Kassam S A, Arrays redundancy for active line arrays. IEEE Trans. on IP. 1996, IP-5(7): 1179-1183.[12]Zhang X D, Liang Y C. Prefilter-based ESPRIT for estimating parameters of sinusoids in non-[13]Gaussian ARMA noise. IEEE Trans. on SP, 1995, SP-43(1): 349-353.
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