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一种用于多目标定位的MIMO雷达快速功率分配算法

冯涵哲 严俊坤 刘宏伟

冯涵哲, 严俊坤, 刘宏伟. 一种用于多目标定位的MIMO雷达快速功率分配算法[J]. 电子与信息学报, 2016, 38(12): 3219-3223. doi: 10.11999/JEIT160981
引用本文: 冯涵哲, 严俊坤, 刘宏伟. 一种用于多目标定位的MIMO雷达快速功率分配算法[J]. 电子与信息学报, 2016, 38(12): 3219-3223. doi: 10.11999/JEIT160981
FENG Hanzhe, YAN Junkun, LIU Hongwei. Fast Power Allocation Algorithm for Multiple Target Localization in MIMO Radar System[J]. Journal of Electronics & Information Technology, 2016, 38(12): 3219-3223. doi: 10.11999/JEIT160981
Citation: FENG Hanzhe, YAN Junkun, LIU Hongwei. Fast Power Allocation Algorithm for Multiple Target Localization in MIMO Radar System[J]. Journal of Electronics & Information Technology, 2016, 38(12): 3219-3223. doi: 10.11999/JEIT160981

一种用于多目标定位的MIMO雷达快速功率分配算法

doi: 10.11999/JEIT160981
基金项目: 

国家自然科学基金(61601340),国家杰出青年科学基金(61525105),中国博士后基金(2015M580817, 2016T90890)

Fast Power Allocation Algorithm for Multiple Target Localization in MIMO Radar System

Funds: 

The National Natural Science Foundation of China (61601340), The National Science Fund for Distinguished Young Scholars (61525105), The Postdoctoral Science Foundation of China (2015M580817, 2016T90890)

  • 摘要: 为了满足实际需求,该文提出一种用于多目标定位的功率分配算法,实现MIMO雷达有限功率的快速优化分配。该文首先给出了多目标定位误差的克拉美罗下界,并将其作为代价函数进行功率分配。而后,设计了一种可应用于多目标定位功率分配的交替全局优化算法,通过搜索Pareto解集来实现功率的快速分配。最后,仿真结果表明,所提的算法能快速实现MIMO雷达有限功率的优化分配,明显提升多目标定位精度。
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出版历程
  • 收稿日期:  2016-09-29
  • 修回日期:  2016-11-23
  • 刊出日期:  2016-12-19

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