| 顶部加载单极天线的研究与仿真 |
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| 引用本文： | 安合志,王蕾蕾,李萍,张文辉. 顶部加载单极天线的研究与仿真[J]. 电子科技, 2012, 25(10): 55-57 |
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| 作者姓名： | 安合志 王蕾蕾 李萍 张文辉 |
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| 作者单位： | (1.武警工程大学 研究生大队,陕西 西安 710086;2.武警工程大学 通信工程系,陕西 西安 710086) |
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| 基金项目： | 陕西省自然科学基金资助项目(2010JM8041) |
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| 摘 要： | 短波天线的尺寸是其应用的主要障碍。论文分析了顶部加载对天线性能的影响,选取顶部加载单极天线作为研究和仿真的对象。通过改变顶线个数、张角、长度以及直径等参数值,仿真分析各参数变化对天线性能的影响。结果表明,顶部加载可以有效降低天线的谐振频率,实现天线的小型化。
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| 关 键 词： | 单极天线 顶部加载 天线小型化 |
Study and Simulation of the Top-loaded Monopole Antenna |
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| AN Hezhi,WANG Leilei,LI Ping,ZHANG Wenhui. Study and Simulation of the Top-loaded Monopole Antenna[J]. Electronic Science and Technology, 2012, 25(10): 55-57 |
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| Authors: | AN Hezhi WANG Leilei LI Ping ZHANG Wenhui |
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| Affiliation: | (1.Postgraduate Brigade,Engineering University of CAPF,Xi'an 710086,China;
2.Department of Communication Engineering,Engineering University of CAPF,Xi'an 710086,China) |
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| Abstract: | The size of the shortwave antenna is a major obstacle to its application.The impact of top-load on the antenna performance is analyzed.The top-loaded monopole antenna is selected as the object of study and simulation.By changing the values of parameters such as the number,angle,length and diameter of the top-line,we simulate and analyze the impact of various parameter changes on the antenna performance.The results show that the top-load can effectively reduce the resonant frequency of the antenna and can realize the miniaturization of the antenna. |
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| Keywords: | monopole antenna top-load miniaturization of antenna |
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