| 一种宽带蝶形印刷天线的研究 |
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| 引用本文： | 李红涛,傅光.一种宽带蝶形印刷天线的研究[J].电子科技,2005(2):2-4,8. |
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| 作者姓名： | 李红涛 傅光 |
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| 作者单位： | 西安电子科技大学,天线与电磁散射研究所,陕西,西安,710071 |
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| 摘 要： | 文中对一种新颖的具有宽频带特性的蝶形印刷天线进行了研究,给出了这种天线理论分析方法和实验测试结果.通过不对称馈电方式,激励起两个相近频率的模式,从而使蝶形印刷天线驻波比带宽获得明显展宽.测试结果与计算结果相当吻合,证实了数值分析与设计方法的有效性.
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| 关 键 词： | 蝶形天线 宽频带 矩量法 |
A Study of the Bow-Tie Printed Broadband Antenna |
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| Li Hongtao,Guang Fu.A Study of the Bow-Tie Printed Broadband Antenna[J].Electronic Science and Technology,2005(2):2-4,8. |
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| Authors: | Li Hongtao Guang Fu |
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| Abstract: | A novel printed antenna with large bandwidth is studied in this paper with the method for theoretical analysis and the experimental results presented. By using asymmetry feeding, two adjacent-frequency modes are excited, which makes VSWR bandwidth broadened significantly. The measured results are in good agreement with the calculated ones, which verifies the validity of this numerical analysis and design program. |
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| Keywords: | Bow-tie antenna broadband method of moment |
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