Angle Estimation for Bistatic MIMO Radar with Unknown Mutual Coupling Based on Improved Propagator Method

Jian Feng Li; Wei Yang Chen; Xiao Fei Zhang

doi:10.4028/www.scientific.net/AMM.513-517.3029

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 513-517Angle Estimation for Bistatic MIMO Radar with...

Angle Estimation for Bistatic MIMO Radar with Unknown Mutual Coupling Based on Improved Propagator Method

Abstract:

In this paper, joint direction of departure (DOD) and direction of arrival (DOA) estimation for multiple-input multiple-output (MIMO) radar with unknown mutual coupling is studied. An improved propagator calculation method is proposed to overcome the performance degradation problem when signal to noise ratio (SNR) is low. Thereafter, according to the Toeplitz structure of the mutual coupling matrix, the rotational invariance can be extracted for the angle estimation regardless of the mutual coupling from the augmented propagator matrix. The angle estimation performance of the proposed algorithm is better than that of estimation of signal parameters via rotational invariance techniques (ESPRIT)-like algorithm and conventional PM-like method, and angles are automatically paired. The simulation results verify the effectiveness of the algorithm.

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Periodical:

Applied Mechanics and Materials (Volumes 513-517)

Pages:

3029-3033

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.513-517.3029

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Online since:

February 2014

Authors:

Jian Feng Li*, Wei Yang Chen, Xiao Fei Zhang

Keywords:

Angle Estimation, Multiple-Input Multiple-Output (MIMO) Radar, Mutual Coupling, Propagator Method

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References

[1] E. Fishler, A. Haimovich, R. S. Blum, et. al. MIMO radar: an idea whose time has come [C]. Proceedings of IEEE Radar Conference, Washington DC, 2004. 71–78.

DOI: 10.1109/nrc.2004.1316398

Google Scholar

[2] I. Bekkerman and J. Tabrikian. Target detection and localization using MIMO radars and sonars [J]. IEEE Transactions on Signal Processing, 2006 54 (10) 3873–3883.

DOI: 10.1109/tsp.2006.879267

Google Scholar

[3] J. Li, G. Liao and H. Griffiths. Bistatic MIMO Radar Space-Time Adaptive Processing [C]. IEEE Radar Conference, Kansas City, MO, 2011. 498-502.

DOI: 10.1109/radar.2011.5960587

Google Scholar

[4] J. Chen, H. Gu and W. Su. Angle estimation using ESPRIT without pairing in MIMO radar [J]. Electronics Letters, 2008 44 (24) 1422-1423.

DOI: 10.1049/el:20089089

Google Scholar

[5] Z.D. Zheng and J.Y. Zhang. Fast method for multi-target localization in bistatic MIMO radar [J] Electronics Letters, 2011 47 (2) 138-139.

DOI: 10.1049/el.2010.2577

Google Scholar

[6] X. Zhang, L. Xu, L. Xu, et al. Direction of Departure (DOD) and Direction of Arrival (DOA) Estimation in MIMO radar with Reduced-dimension MUSIC [J]. IEEE Communications Letters, 2010 14 (12) 1161 – 1163.

DOI: 10.1109/lcomm.2010.102610.101581

Google Scholar

[7] X. L. Liu and G. S. Liao. Direction finding and mutual coupling estimation for bistatic MIMO radar [J]. Signal Processing, 2012 92 (2) 517-522.

DOI: 10.1016/j.sigpro.2011.08.017

Google Scholar

[8] Z. D. Zheng, J. Zhang and J. Y. Zhang. Joint DOD and DOA estimation of bistatic MIMO radar in the presence of unknown mutual coupling [J]. Signal Processing, 2012 92 (12) 3039-3048.

DOI: 10.1016/j.sigpro.2012.06.013

Google Scholar

[9] C. Yunhe. Joint estimation of angle and Doppler frequency for bistatic MIMO radar [J]. Electronics Letters, 2010 46 (2) 170-172.

DOI: 10.1049/el.2010.2685

Google Scholar

[10] P. Stoica and A. Nehorai. Performance study of conditional and unconditional direction-of-arrival estimation [J]. IEEE Transactions on Signal Processing, 1990 38 (10) 1783–1795.

DOI: 10.1109/29.60109

Google Scholar