| 双对数周期偶极天线扇形阵的研究 |
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| 引用本文： | 张福顺,王君,焦永昌. 双对数周期偶极天线扇形阵的研究[J]. 电波科学学报, 2007, 22(1): 104-107 |
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| 作者姓名： | 张福顺 王君 焦永昌 |
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| 作者单位： | 西安电子科技大学天线与微波技术国家重点实验室,陕西,西安,710071 |
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| 摘 要： | 论述了双对数周期偶极天线扇形阵的设计方法,利用IE3D软件对单个对数周期偶极天线(LPDA)和双对数周期偶极天线扇形阵进行了优化仿真分析,并研制了天线实物样机,同时对该天线的电性能进行了测量.测量结果表明,该双对数周期偶极天线扇形阵具有宽带、高增益、小型化等特点,进而说明该设计方法是行之有效的.
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| 关 键 词： | 对数周期偶极天线 扇形阵 高增益 宽带 小型化 |
| 文章编号： | 1005-0388（2007）01-0104-04 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005-07-12 |
On the fan-shaped array of dual LPDAs |
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| ZHANG Fu-shun,WANG Jun,JIAO Yong-chang. On the fan-shaped array of dual LPDAs[J]. Chinese Journal of Radio Science, 2007, 22(1): 104-107 |
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| Authors: | ZHANG Fu-shun WANG Jun JIAO Yong-chang |
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| Abstract: | The design method of fan-shaped array constructed by dual log-periodic dipole antennas is presented.A single log-periodic dipole antenna(LPDA)and the fan-shaped array are simulated and optimized by commercial EDA software IE3D.Then,a sample antenna is made and its electrical parameters are measured.The measured results show that the fan-shaped array is of wide band,high gain and compact dimension,and this means the design ethod is valid. |
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| Keywords: | log-periodic dipole antenna fan-shaped array high gain wide band compact demension |
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