| 分形理论在雷达天线中的应用 |
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| 引用本文： | 周波,郝晓军,柳锐锋.分形理论在雷达天线中的应用[J].现代电子技术,2010,33(11):24-25,28. |
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| 作者姓名： | 周波 郝晓军 柳锐锋 |
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| 作者单位： | 63892部队,河南,洛阳,471003 |
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| 摘 要： | 分形维数大于其相应的拓扑维数,使得分形结构在空间中能够充分填充,以八木天线阵为例,详细说明了分形理论在雷达天线中的应用,并仿真设计了一个一次迭代的六元分形八木天线。所得实测结果与仿真结果一致,说明了分形理论在雷达天线小型化设计应用的可行性和准确性,也为雷达提供了一种性能优良的天线。
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| 关 键 词： | 分形理论 雷达天线 八木天线 对称振子 |
Application of Fractal Theory in Radar Antenna |
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| ZHOU Bo,HAO Xiao-jun,LIU Rui-feng.Application of Fractal Theory in Radar Antenna[J].Modern Electronic Technique,2010,33(11):24-25,28. |
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| Authors: | ZHOU Bo HAO Xiao-jun LIU Rui-feng |
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| Affiliation: | ZHOU Bo,HAO Xiao-jun,LIU Rui-feng(Unit 63892 of PLA,Luoyang 471003,China) |
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| Abstract: | The fractal dimension is larger than the corresponding topological dimension,which makes the fractal structure filled sufficiently.Taking the typical Yagi antenna as an example,the application of the fractal theory in radar antenna is elaborated,A single-iterated six-element Yagi antenna was simulated and designed.The comparison shows that the measured results are conformable with the simulated results,which implies the availability of the fractal theory in miniaturization design of the radar antenna,and al... |
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| Keywords: | fractal theory radar antenna Yagi antenna symmetrical dipole |
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