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Volume 22 Issue 4
Jul.  2000
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Wang He, Xiao Xianci. MULTI-SIGNAL TRACKING BASED ON 2-D DIRECTION FINDING AND BEAMFORM[J]. Journal of Electronics & Information Technology, 2000, 22(4): 543-548.
Citation: Wang He, Xiao Xianci. MULTI-SIGNAL TRACKING BASED ON 2-D DIRECTION FINDING AND BEAMFORM[J]. Journal of Electronics & Information Technology, 2000, 22(4): 543-548.

MULTI-SIGNAL TRACKING BASED ON 2-D DIRECTION FINDING AND BEAMFORM

  • Received Date: 1998-11-16
  • Rev Recd Date: 1999-08-12
  • Publish Date: 2000-07-19
  • Spatial inspection and tracking are two important objects in the array signal processing field. A fast and robust tracking method for 2-D moving signals, which combines beamform and spectral peak searching is proposed. In the method, several spatial signals can be processed simultaneously. Furthermore, the effectiveness is demonstrated by computer simulation.
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  • Ziskind,Wax I M.Maximum likelihood methods for direction of arrival estimation.IEEE Trans.on ASSP,1990,ASSP-38(7):1132-1143.[2]Schreiber R.Implementation of adaptive array algorithms.IEEE Trans.on ASSP,1986,ASSP-34(5):1038-1045.[3]Tsung-Hsien Liu,Mendel M.Azimuth and elevation direction finding using arbitrary array ge-ometries.IEEE Trans.on SP,1998,SP-460:2061-2065.[4]刘德树,等.空间谱估计及其应用.合肥:中国科技大学出版社,1997,179-185.[5]Gersho A.Asymptotically optimal block quantization.IEEE Trans.on IT,1979,IT-25(4):373-380.
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