| FDTD分析时域平面TEM喇叭天线阵 |
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| 引用本文： | 吴锋涛,张光甫,张伟军,焦国栋,梁步阁,袁乃昌.FDTD分析时域平面TEM喇叭天线阵[J].国防科技大学学报,2006,28(4):54-58. |
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| 作者姓名： | 吴锋涛 张光甫 张伟军 焦国栋 梁步阁 袁乃昌 |
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| 作者单位： | 国防科技大学,电子科学与工程学院,湖南,长沙,410073 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 运用FDTD对时域天线阵进行仿真分析,并在外场进行测量研究。结果表明:阵列可以提高增益,增强方向性,该阵列天线适合于用作实际的超宽带雷达天线阵。
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| 关 键 词： | FDTD 时域天线阵 增益 雷达 |
| 文章编号： | 1001-2486(2006)04-0054-05 |
| 收稿时间： | 2005/12/14 0:00:00 |
| 修稿时间： | 2005年12月14 |
Analyze Time Domain Planar TEM Horn Antenna Array Based on FDTD |
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| WU Fengtao,ZHANG Guangfu,ZHANG Weijun,JIAO Guodong,LIANG Buge and YUANG Naichang.Analyze Time Domain Planar TEM Horn Antenna Array Based on FDTD[J].Journal of National University of Defense Technology,2006,28(4):54-58. |
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| Authors: | WU Fengtao ZHANG Guangfu ZHANG Weijun JIAO Guodong LIANG Buge and YUANG Naichang |
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| Institution: | College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | FDTD was used to make simulated analysis of the time domain antenna array.Patterns in H plane were measured through outdoor oscillograph.The results indicate that the array can be used in the practical UWB radar antenna arrays,which can increase the gain,the directionality and have wide beam width. |
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| Keywords: | FDTD time domain antenna array gain radar |
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