| 机载天线电磁兼容性分析 |
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| 引用本文： | 苏东林,王东方,王明皓,孙聪. 机载天线电磁兼容性分析[J]. 北京航空航天大学学报, 2002, 28(2): 228-230. DOI: 10.3969/j.issn.1001-5965.2002.02.027 |
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| 作者姓名： | 苏东林 王东方 王明皓 孙聪 |
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| 作者单位： | 1. 北京航空航天大学,电子工程系,北京,100083;2. 中国航空工业公司,601研究所 |
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| 摘 要： | 假定飞机腹部加装了某一形状的炮舱和矩形喇叭天线,用时域有限差分法(FDTD)分析了这样的外形对天线辐射特性的影响.通过对机身和天线之间不同相对位置下天线辐射特性的分析,得出了机载天线方向图的一些规律.
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| 关 键 词： | 电磁干扰 天线 天线方向图 飞机天线 时域有限差分 |
| 文章编号： | 1001-5965(2002)02-0228-03 |
| 收稿时间： | 2000-11-13 |
| 修稿时间： | 2000-11-13 |
Electromagnetic Compatibility Analysis of Plane Antennas |
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| SU Dong,WANG Dong,WANG Ming,SUN Cong. Electromagnetic Compatibility Analysis of Plane Antennas[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(2): 228-230. DOI: 10.3969/j.issn.1001-5965.2002.02.027 |
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| Authors: | SU Dong WANG Dong WANG Ming SUN Cong |
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| Affiliation: | 1. Beijing University of Aeronautics and Astronautics, Dept. of Electronic Engineering;
2. Aeronautic Technology Company of China, 601 Institute |
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| Abstract: | On the assumption that a cabin and a horn antenna were under the bottom of an airplane, FDTD method was applied to analyze the antenna patterns which are generally affected by the body of the airplane. By adjusting the relative positions between the body and the antenna, some interesting results were obtained, which are suggested to be useful for a reasonable distribution of the plane|antennas. |
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| Keywords: | electromagnetic interference antennas antenna directional patterns aircraft antennas finite difference time domain |
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