| 高速弹隔热罩的表面波影响及抑制方法研究 |
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| 引用本文： | 张立东. 高速弹隔热罩的表面波影响及抑制方法研究[J]. 制导与引信, 2007, 28(4): 27-30 |
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| 作者姓名： | 张立东 |
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| 作者单位： | 上海航天技术研究院802所,上海,200090 |
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| 摘 要： | 描述了天线安装环境符合表面波传输条件时,表面波的传输会对天线的电磁波辐射特性产生影响,从而影响天线正常功能的发挥。对表面波使天线的辐射方向图产生畸变的现象进行了仿真研究。在对表面波影响天线辐射方向图的机理进行分析的基础上,提出了一种抑制表面波影响的方法,仿真结果在实物试验中得到验证。
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| 关 键 词： | 表面波 天线 辐射方向图 仿真 |
| 文章编号： | 1671-0576（2007）04-0027-04 |
| 收稿时间： | 2007-10-25 |
| 修稿时间： | 2007-10-25 |
Research on Restrain Influence of the Surface Wave in the High Speed Missile Insulation Cover |
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| ZHANG Li-dong. Research on Restrain Influence of the Surface Wave in the High Speed Missile Insulation Cover[J]. Guidance & Fuze, 2007, 28(4): 27-30 |
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| Authors: | ZHANG Li-dong |
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| Abstract: | When antenna is installed in the insulation cover,where accords with the surface wave transmitting.The surface wave transmitting will influence the electromagnetic radiation characteristics of the antenna and influence the conventional function of the antenna further.To simulate and study the phenomenon that surface waves bring the distortion of antenna radiation pattern.Bring out a way to restrain influence of the surface wave based on the researching of the antenna radiation pattern theory about surface wave.The simulation result is proved in the practicality experiment later. |
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| Keywords: | surface wave antenna radiation pattern simulation |
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