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多通道雷达天线阵列的设计理论与算法 被引量：10

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摘要 多通道雷达天线阵列的设计,尤其是MIMO雷达阵列的设计是一个全新的研究内容,涉及MIMO雷达的目标回波空间分集实现、空间采样能力,由此影响目标参数估计、DOA和雷达成像性能.论文从目标散射模型、收发信号模型出发,提出了基于空间卷积理论的MIMO雷达天线阵设计方法与算法,着重分析和介绍了收发复用线性阵情况下的MIMO雷达阵列设计算法,给出了并证明了其等效接收阵列存在的充要条件,在此基础上,论文以目标成像的空间采样和DOA估计性能为例,给出了典型的空间采样模型,对于空间卷积不存在解析解的空间采样模型,也给出了逼近算法.
作者 粟毅 朱宇涛 郁文贤 许红波 雷文太
机构地区 国防科技大学电子科学与工程学院 上海交通大学电子信息与电气工程学院
出处 《中国科学：信息科学》 CSCD 2010年第10期1372-1383,共12页 Scientia Sinica(Informationis)
基金 国家自然科学基金(批准号:60972120)资助项目
关键词 MIMO雷达 天线阵 DOA 空间采样 成像算法
分类号 TN957.2 [电子电信—信号与信息处理]
  • 相关文献

参考文献9

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二级参考文献11

  • 1刘立业,粟毅,刘克成,毛钧杰.FDTD分析探地雷达天线的辐射特性[J].微波学报,2005,21(B04):91-95. 被引量：5
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共引文献9

同被引文献84

  • 1Dehmollaian M and Sarabandi K. Through-the-wall imaging using differential SAR[J]. IEEE Transactions on Geoseience and Remote Sensing, 2009, 47(5): 1289-1296.
  • 2Paul C C, Burkholder R J, and Volakis J L. Adaptive CLEAN with target refocusing for thorugh-wall image improvement[J]. IEEE Transactions on Antennas and Propagation, 2010, 58(1): 155-162.
  • 3Huang D M and Zhaag Q Y. Impulse radio ultra-wide-band through wall imaging radar based on multiple-input multiple-output antenna arrays[J]. Information Technology Journal, 2010, 9(4): 782-789.
  • 4Wang D W, Ma X Y, Chen A L, et al.. High-resolution imaging using a wideband MIMO radar system with two distributed arrays[J]. IEEE Transactions on Image Processing, 2010, 19(5): 1280-1289.
  • 5Le C, Dogaru T, Nguyen, et al.. Ultrawideband(UWB) radar imaging of building interior: measurement and predictions[J]. IEEE Transactions on Geoseience and Remote Sensing, 2009, 47(5): 1409-1420.
  • 6Zhuge Xiao-dong, Yarovoy A G, Savelyev T, et al.. Modified Kirchhoff migration for UWB MIMO array-based radarimaging[J]. IEEE Transactions on Geoscienee and Remote Sesing,2010, 48(6): 2692-2703.
  • 7Zhuge Xiao-dong, and Yarovoy A G. A sparse aperture MIMO-SAR-Based UWB imaging system for concealed weapean detection[J]. IEEE Transactions on Geoscience and Remote Sesing, 2011, 49(1): 509-518.
  • 8Ralston T S and Chartvat G L. Real-time through-wall imaging using an ultra-wideband Multiple-Input Multipl~ Output (MIMO) phased array radar systemiC]. IEEE International Symposium on Phased Array Sytems and Technology, Waltham MA, USA, Oct. 2010: 551-558.
  • 9Masbernat X P, Amin M G, Ahmad F, et al.. An MIMO-MTI approach for through-the- wall radar imaging applications[C]. International Waveform Diversity and Design Conference (WDD), Waltham MA, USA, Aug. 2010: 188-192.
  • 10Li J, Stoica P, and Wang Z S. Doubly constrained robust Capon beamformer[J]. IEEE Transactions on Signal Processing, 2004, 52(9): 2407-2423.

引证文献10

二级引证文献54

中国科学：信息科学
2010年 第10期

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