双基地MIMO雷达收发阵列互耦条件下目标定位方法

doi:10.3969/j.issn.1001-2400.2011.06.013

Abstract

Abstract:

By using the banded symmetric and Toeplitz matrix model for the mutual coupling of uniformly linear array(ULA), a subspace-based target localization and mutual coupling self-calibration method is proposed for the bistatic MIMO radar. The new algorithm can “decouple” the 2-dimensional (2-D) angles and mutual coupling parameters, and provide a similar estimated performance to 2-D MUSIC without the knowledge of the sensor mutual coupling matrix. At the same time, an accurate estimate of mutual coupling matrix based on the estimated 2-D angles can also be achieved simultaneously for self-calibration of the bistatic MIMO radar. The 2-D angles estimation and mutual coupling estimation can be completed just using one-dimensional search or polynomial rooting, with no high-dimensional nonlinear search and convergence burden involved, so the computatinal cost is low. The correction and efficiency of the proposed method are verified by computer simulation results.

Key words: array signal processing, MIMO radar, target localization, mutual coupling

CLC Number:

TN957

GUO Yiduo;ZHANG Yongshun;ZHANG Linrang;TONG Ningning. Target localization method for the bistatic MIMO radar in the presence of mutual coupling of receiver and transmitter arrays[J].J4, 2011, 38(6): 82-88.

References

［1］ Sayeed A M. Deconstructing Multiantenna Fading Channels ［J］. IEEE Trans on Signal Processing, 2002, 50(10): 2563-2579.
［2］ Jensen M A, Wallace J W. A Review of Antennas and Propagation for MIMO Wireless Communications ［J］. IEEE Trans on Antennas and Propagation, 2004, 52(11): 2810-2824.
［3］杨明磊, 陈伯孝, 张守宏. 微波综合脉冲孔径雷达方向图综合研究［J］. 西安电子科技大学学报, 2007, 34(5): 738-742.
Yang Minglei, Chen Boxiao, Zhang Shouhong. Study on the Pattern Synthesis of Microwave SIAR Arrays ［J］. Journal of Xidian University, 2007, 34(5): 738-742.
［4］刘楠, 张林让, 张娟, 等. 多频-多基线MIMO InSAR及其性能分析［J］. 系统工程与电子技术, 2009, 31(9): 2090-2095.
Liu Nan, Zhang Linrang, Zhang Juan, et al. Multifrequency-multibaseline MIMO InSAR and Its Performance Analysis［J］. Systems Engineering and Electronics, 2009, 31(9): 2090-2095.
［5］ Fishler E, Haimovich A, Blum R, et al. MIMO Radar: an Idea Whose Time Has Come ［C］//Proc of the IEEE Radar Conference. Newark: IEEE, 2004: 71-78.
［6］ Bekkerman I, Tabrikian J. Target Detection and Localization Using MIMO Radars and Sonars ［J］ IEEE Trans on Signal Processing, 2006, 54(10): 3873-3883.
［7］ Stoica P, Li J, Xie Y. On Probing Signal Design for MIMO Radar ［J］. IEEE Trans on Signal Processing, 2007, 55(8): 4151-4161.
［8］ Lehmann N H, Fishler E, Haimovich A M, et al. Evaluation of Transmit Diversity in MIMO-radar Direction Finding ［J］. IEEE Trans on Signal Processing, 2007, 55(5): 2215-2225.
［9］ Chen D F, Chen B X, Qi G D. Angle Estimation Using ESPRIT in MIMO Radar ［J］. Electronics Letters, 2008, 44(12): 770-771.
［10］ Jin M, Liao G S, Li J. Joint DOD and DOA Estimation for Bistatic MIMO Radar［J］. IEEE Trans on Signal Processing, 2009, 89(2): 244-251.
［11］陈金立, 顾红, 苏卫民. 一种双基地MIMO雷达快速多目标定位方法［J］. 电子与信息学报, 2009, 31(7): 1664-1668.
Chen Jinli, Gu Hong, Su Weimin. A Method for Fast Multi-target Localization in Bistatic MIMO Radar System［J］. Journal of Electronics ＆ Information Technology, 2009, 31(7): 1664-1668.
［12］ Zhang Yongshun, Guo Yiduo, Niu Xinliang et al. Angle Estimation of Coherent Multi-target for MIMO Bistatic Radar ［C］//IEEE International Image Analysis and Signal Processing. Xiamen: IEEE, 2010: 214-218.
［13］ Liu Y, Wu M Y, Wu S J. Fast OMP Algorithm for 2D Angle Estimation in MIMO Radar ［J］. Electronics Letters, 2010, 46(6): 444-445.
［14］ Liu X L, Liao G S. Multi-target Localisation in Bistatic MIMO Radar［J］. Electronics Letters, 2010, 46(13): 945-946.
［15］王布宏, 王永良, 陈辉, 等. 均匀线阵互耦条件下的鲁棒DOA估计及互耦自校正［J］. 中国科学E辑·技术科学, 2004, 34(2): 229-240.
Wang Buhong, Wang Yongliang, Chen Hui, et al. Robust DOA Estimation and Mutual Coupling Self-calibration for Uniform Linear Array in the Presence of Mutual Coupling［J］. Science in China Ser E Technological Sciences, 2004, 34(2): 229-240.
［16］张贤达. 矩阵分析与应用［M］. 北京:清华大学出版社, 2004: 107-110.

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Target localization method for the bistatic MIMO radar in the presence of mutual coupling of receiver and transmitter arrays

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