| 分形八木天线的实验研究 |
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| 引用本文： | 顾硕,林澍,邱景辉.分形八木天线的实验研究[J].哈尔滨理工大学学报,2006,11(4):75-77. |
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| 作者姓名： | 顾硕 林澍 邱景辉 |
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| 作者单位： | 1. 哈尔滨理工大学,测控技术与通信工程学院,黑龙江,哈尔滨,150040
2. 哈尔滨工业大学,电子与信息技术研究院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 对带有地板的普通三元八木天线的振子进行了Koch分形处理,并对其进行了测试.测试结果表明,若两天线具有相同的高度,分形八木天线具有多频特性,同时工作频率降低为普通八木天线的77%,辐射特性和普通八木天线相差不大.如果两种天线的工作频率相同,则分形八木天线的高度和普通八木天线相比可以压缩23%.
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| 关 键 词： | 分形天线 八木天线 小型化 |
| 文章编号： | 1007-2683(2006)04-0075-03 |
| 修稿时间： | 2006年3月31日 |
The Experimental Research of Fractal Yagi-Uda Antenna |
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| GU Shuo,LIN Shu,QIU Jing-hui.The Experimental Research of Fractal Yagi-Uda Antenna[J].Journal of Harbin University of Science and Technology,2006,11(4):75-77. |
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| Authors: | GU Shuo LIN Shu QIU Jing-hui |
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| Abstract: | A new-style fractal Yagi-Uda Antenna is designed and tested by means of doing Koch fractal to traditional ternary Antenna with floor.The result shows that if the two kinds of antennas are of the same height,the fractal Yagi-Uda Antenna has multi-frequency property and its operating frequency decreases to 77% of that of the traditional Yagi-Uda Antenna,but the radiation characteristic of the fractal Yagi-Uda Antenna hardly changes from the traditional one.If the two kinds of antennas work at the same operating frequency,the height of fractal Yagi-Uda Antenna can be 23% lower than that of the traditional Yagi-Uda Antenna. |
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| Keywords: | fractal antenna Yagi-Uda antenna miniature |
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