| 新型平面树状分形偶极子贴片天线的设计 |
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| 引用本文： | 曾宪峰,张晨新,王亚伟,谢聪. 新型平面树状分形偶极子贴片天线的设计[J]. 电讯技术, 2010, 50(5): 76-79. DOI: 10.3969/j.issn.1001-893x.2010.05.017 |
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| 作者姓名： | 曾宪峰 张晨新 王亚伟 谢聪 |
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| 作者单位： | 空军工程大学,导弹学院,陕西,三原,713800;西安交通大学,理学院,西安,710049 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 提出了一种采用弧形分支的新型树状分形偶极子天线,简要介绍了树状分形天线的研究进展,设计了一种新型树状分形天线,并采用一种简单的巴伦馈电结构.二阶分形天线与0阶相比,工作频率下降了37.5%.对二阶分形天线进行了实物加工与测量,实验结果与仿真结果吻合较好.
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| 关 键 词： | 射频识别 树状分形天线 分形阶数 偶极子贴片 巴伦馈电 |
A Novel Planar Tree shaped Fractal Dipole Patch Antenna |
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| ZENG Xian-feng,ZHANG Chen-xin,WANG Ya-wei and XIE Cong. A Novel Planar Tree shaped Fractal Dipole Patch Antenna[J]. Telecommunication Engineering, 2010, 50(5): 76-79. DOI: 10.3969/j.issn.1001-893x.2010.05.017 |
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| Authors: | ZENG Xian-feng ZHANG Chen-xin WANG Ya-wei XIE Cong |
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| Abstract: | A novel planar tree shaped fractal dipole patch antenna using arc branch is proposed. The advances in development of tree shaped fractal antennas are outlined,and a novel tree shaped fractal antenna fed by a simple balun is designed. A two iterative fractal antenna is fabricated and measured. The resonant frequency of the two iterative fractal antenna is 37.5% lower than that of the zero iterative fractal one, and the measured results are in good agreement with the simulated results. |
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| Keywords: | RFID tree-shaped fractal antenna fractal dimension dipole patch balun fed |
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