2D ANGLE AND POLARIZATION ESTIMATION

Zhou Yunzhong; Chen Tianqi

Volume 20 Issue 3

May 1998

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Article Navigation > Journal of Electronics & Information Technology > 1998 > 20(3): 302-307

Zhou Yunzhong, Chen Tianqi. 2D ANGLE AND POLARIZATION ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(3): 302-307.

Citation:

Zhou Yunzhong, Chen Tianqi. 2D ANGLE AND POLARIZATION ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(3): 302-307.

Zhou Yunzhong, Chen Tianqi. 2D ANGLE AND POLARIZATION ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(3): 302-307.

Citation:

Zhou Yunzhong, Chen Tianqi. 2D ANGLE AND POLARIZATION ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(3): 302-307.

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2D ANGLE AND POLARIZATION ESTIMATION

Received Date: 1996-12-30
Rev Recd Date: 1997-09-11
Publish Date: 1998-05-19

Abstract

Abstract

An algorithm for simultaneous estimation of two dimentional angle and polarization of multiple signals is proposed in this paper. Using an L-shaped array consisting of crossed dipoles, the algorithm exploits rotational invariance properties involved in array structure, so that both angle and polarization estimates may be computed via matrix pencil method, and these estimates are automatically paired. Simulation results are presented to verify the efficacy of the proposed algorithm.

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References(1)

References

Li J, Compton R T. Two-dimensional angle and polarization estimation using ESPRIT algorithm,[2]IEEE Trans. on AP, 1993, 39(9): 1376-1383.[3]周云钟,陈天麒.多信号极化与到达角估计.电子科技大学学报,1996, 25(6): 574-578.[4]Compton R T. Adaptive Antennas. New Jersey: Prentice Hall, 1988, Chap. 3.[5]Van der Veen A J, Deprettere E F. Parallel VLSI matrix pencil algorithm for high resolution direction finding. IEEE Trans. on ASSP, 1991, 39(2): 383-394.[6]Li J, Compton R T. Angle and polarization estimation using ESPRIT with a polarization sensitive array. IEEE Trans.on AP, 1991, 39(9): 1376-1383.[7]Roy R, Kailath T. ESPRIT-estimation of signal paramaters via rotational invariance techniques.[8]IEEE Trans on ASSP, 1989, 37(7): 984-995.

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