| 一种天线罩结构的设计分析 |
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| 引用本文： | 张广,曹祥玉,文曦,刘涛. 一种天线罩结构的设计分析[J]. 系统工程与电子技术, 2008, 30(5): 977-980 |
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| 作者姓名： | 张广 曹祥玉 文曦 刘涛 |
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| 作者单位： | 1. 空军工程大学导弹学院,陕西,三原,713800;空军驻七六五厂军事代表室,陕西,宝鸡,721006
2. 空军工程大学电讯工程学院,陕西,西安,710077 |
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| 基金项目： | 国家自然科学基金 , 陕西省自然科学基金 |
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| 摘 要： | 针对天线罩对天线电性能的影响问题,提出采用天线的驻波参数来评价天线罩性能的新途径。在采用微波网络理论对天线罩进行分析的基础上来选定具体形式的天线罩。利用矩量法对选定的U形天线罩进行了研究,得出了天线罩的宽度、高度及厚度在不同频率下与天线驻波的关系。通过设计出符合要求的天线罩证明了算法的有效性。
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| 关 键 词： | 天线罩 体积分方程 矩量法 微波网络理论 |
| 文章编号： | 1001-506X(2008)05-0977-04 |
| 修稿时间： | 2007-02-01 |
Analysis and design of an antenna radome structure |
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| ZHANG Guang,CAO Xiang-yu,WEN Xi,LIU Tao. Analysis and design of an antenna radome structure[J]. System Engineering and Electronics, 2008, 30(5): 977-980 |
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| Authors: | ZHANG Guang CAO Xiang-yu WEN Xi LIU Tao |
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| Abstract: | Aiming at the effect of antenna radome to antenna characteristics,a novel methed to appraise the performance of antenna radome through studying antenna's voltage standing wave rate is presented.Based on the analysis to antenna radome by using the theory of microwave network,a particular shaped antenna radome is selected.An experimental study is undertaken on a select U shaped antenna radome with the method of moment,and the relation beteewn the voltage standing wave rate and the width,height and thickness of an antenna radome under variant freguency is obtained.The effectiveness of the proposed afgorithm is verified by an antenna radome designed. |
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| Keywords: | antenna redome volume integral equation moment of method microwave network theory |
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