MIMO雷达的相干脉冲串检测性能

屈金佑; 张剑云

doi:10.3724/SP.J.1146.2007.01469

MIMO雷达的相干脉冲串检测性能

doi: 10.3724/SP.J.1146.2007.01469

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出版历程
- 收稿日期: 2007-09-13
- 修回日期: 2008-01-30
- 刊出日期: 2009-02-19

Detection Performance of MIMO Radar for Coherent Pulses

摘要

摘要: 该文基于Swerling I和Swerling II目标模型，在Neyman-Pearson准则下，研究空间分集MIMO(多输入多输出)雷达发射相干脉冲串时的检测方法和性能。该文的检测方法及性能为MIMO雷达和传统雷达提供了一个统一的框架。仿真结果表明，随着相干脉冲串数目的增加，目标的检测性能更好；同时，与传统雷达不同，空间分集MIMO雷达对Swerling I型目标的检测性能优于Swerling II型目标。
- MIMO雷达;空间分集;充分统计量;Neyman-Pearson准则;相干脉冲串
Abstract: The detection performance of spatial diversity Multiple-Input Multiple-Output(MIMO) radar for Swerling I and Swerling II target is analyzed based on coherent pulses. The detection method provides an unified frame for conventional radar and the MIMO radar. Simulation results demonstrate that MIMO radar can get better detection performance when more coherent pulses is used. In contrast with conventional radar, the detection performance of MIMO radar in Swerling I target outperforms Swerling II target.

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参考文献(1)

Rabideau D J and Parker P. Ubiquitous MIMOmultifunction digital array radar. Conference Record of theThirty-Seventh Asilomar Conference on Signals, Systemsand Computers, New York, Nov 9-12, 2003: 1057-1064.[2]Bekkerman I and Tabrikian J. Target detection andlocalization using MIMO radars and sonars [J].IEEE Trans.on Signal Processing.2006, 54(10):3873-3883[3]Fishler E, Haimovich A, and Blum R S, et al.. Spatialdiversity in radars-models and detection performance [J].IEEE Trans. on Signal Processing.2006, 54(3):823-838[4]Fuhrmann D R and Antonio G S. Transmit beamforming forMIMO radar systems using partial signal correlation.Conference Record of the Thirty-Eighth AsilomarConference on Signals, Systems and Computers, New York,2004: 295-299.[5]Lehmann N H, Haimovich A M, and Blum R S, et al.. Highresolution capabilities of MIMO radar. ACSSC '06. FortiethAsilomar Conference on Signals, Systems and Computers,New York, Oct, 2006: 25-30.[6]White L B and Ray P S. Signal design for MIMO diversitysystems. Conference Record of the Thirty-Eighth AsilomarConference on Signals, Systems and Computers, New York,Nov. 2004: 973-977.[7]San Antonio G, Fuhrmann D R, and Robey F C. MIMOradar ambiguity functions [J].IEEE Journal of SelectedTopics in Signal Processing.2007, 1(1):167-177[8]San Antonio G and Fuhrmann D R. Beampattern synthesisfor wideband MIMO radar systems. 1st IEEE InternationalWorkshop on Computational Advances in Multi-SensorAdaptive Processing, New York, Dec 13-15, 2005: 105-108.[9]戴喜增, 彭应宁, 汤俊. MIMO 雷达检测性能[J]. 清华大学学报, 2007, 47(1): 88-91.Dai Xi-zeng, Peng Ying-ning, and Tang Jun. Detectionperformance of MIMO radar [J]. Journal of TsinghuaUniversity (Science and Technology), 2007, 47(1): 88-91.[10]Xu Luzhou, Li Jian, and Stoica P. Adaptive techniques forMIMO radar. Fourth IEEE Workshop on Sensor Array andMulti-channel Processing, Waltham, MA, USA, July 12-14,2006: 258-262.

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