| 线天线阵单元间距对互耦的影响 |
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| 引用本文： | 秦建军,张厚,席吉虎.线天线阵单元间距对互耦的影响[J].空军工程大学学报,2002,3(3):74-76. |
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| 作者姓名： | 秦建军 张厚 席吉虎 |
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| 作者单位： | 空军工程大学导弹学院 陕西三原713800
(秦建军，张厚)，空军工程大学导弹学院 陕西三原713800(席吉虎) |
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| 摘 要： | 采用矩量法严格计算和分析了天线阵单元间的互阻抗随间距的变化关系，分析了互耦对Chebyshev八单元天线阵方向图的影响。给出了精确计算任意电流元之间的互阻抗公式，绘制了互阻抗随间距的变化曲线和考虑互耦效应的Chebyshev八单元天线阵方向图，给出了天线阵单元间距的一个参考值。
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| 关 键 词： | 互耦 线天线阵 矩量法 |
| 文章编号： | 1009-3516(2002)03-0074-03 |
| 修稿时间： | 2001年1月10日 |
The Influence on Mutual Coupling of Distance between Cells in a Linear Array |
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| QIN Jian-jun,ZHANG Hou,XI Ji-hu.The Influence on Mutual Coupling of Distance between Cells in a Linear Array[J].Journal of Air Force Engineering University(Natural Science Edition),2002,3(3):74-76. |
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| Authors: | QIN Jian-jun ZHANG Hou XI Ji-hu |
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| Institution: | The Missile Institute, Air Force Engineering University, Sanyuan 713800, China |
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| Abstract: | The influence on mutual impedance with the changes of distance between cells in a linear array is rigorously calculated and analyzed with Methods of Moment. The exact formula for mutual impedance between two arbitrary current elements and a reference value of the distance between cells in the linear array are presented. The curves of mutual impedance and the patterns of the Chebyshev arrays composed of eight dipoles are also protracted and discussed in detail. |
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| Keywords: | mutual coupling linear arrays Methods of Moment |
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