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MIMO雷达的相干脉冲串检测性能 被引量：4

Detection Performance of MIMO Radar for Coherent Pulses
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摘要 该文基于SwerlingⅠ和SwerlingⅡ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SwerlingⅠ型目标的检测性能优于SwerlingⅡ型目标。 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.
作者 屈金佑 张剑云
机构地区 电子工程学院信息系
出处 《电子与信息学报》 EI CSCD 北大核心 2009年第2期378-381,共4页 Journal of Electronics & Information Technology
关键词 MIMO雷达 空间分集 充分统计量 NEYMAN-PEARSON准则 相干脉冲串 Multiple-Input Multiple-Output（MIMO） radar Spatial diversity Sufficient statistic Neyman-Pearson criterion Coherent pulses
分类号 TN958 [电子电信—信号与信息处理]
  • 相关文献

参考文献10

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二级参考文献6

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共引文献45

同被引文献47

  • 1王雪松,刘建成,张文明,傅其祥,刘忠,谢晓霞.间歇采样转发干扰的数学原理[J].中国科学（E辑）,2006,36(8):891-901. 被引量：145
  • 2刘建成,刘忠,王雪松,肖顺平,王国玉.基于群延迟的前移干扰研究[J].自然科学进展,2007,17(1):99-105. 被引量：30
  • 3戴喜增,彭应宁,汤俊.MIMO雷达检测性能[J].清华大学学报（自然科学版）,2007,47(1):88-91. 被引量：46
  • 4Fisher E, Haimovich A, and Blum R S, et al.. Spatial diversity in radar-models and detection performance[J]. IEEE Transactions on Signal Processing, 2006, 54(3): 823-838.
  • 5Haimovich A M, Blum R S, and Lenard J, et al.. MIMO radar with widely separated antennas[J]. IEEE Signal Processing Magazine, 2008, 25(1): 116-129.
  • 6Li Jian and Stoica P. MIMO radar with colocated antennas[J]. IEEE Signal Processing Magazine, 2007, 24(5): 106-114.
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  • 8Jin Ming, Liao Gui-sheng, and Li Jun. Joint DOD and DOA estimation for bistatic MIMO radar[J]. Signal Processing of ELSEVIER Science, 2009, 89(2): 244-251.
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引证文献4

二级引证文献38

电子与信息学报
2009年 第2期

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