| 一种新型带阻超宽带单极天线的仿真设计 |
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| 引用本文： | 杨彬 焦永昌 赵青 王锋. 一种新型带阻超宽带单极天线的仿真设计[J]. 微波学报, 2010, 26(Z1): 126-129 |
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| 作者姓名： | 杨彬 焦永昌 赵青 王锋 |
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| 作者单位： | 西安电子科技大学 天线与微波国家重点实验室，西安 710071 |
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| 摘 要： | 设计了一种新型的带有频带抑制功能的超宽带单极天线，采用微带馈电，其辐射贴片采用多边形结构，使其在3.1GHz~11.8GHz 频带内电压驻波比小于2。分别在辐射贴片和微带馈线上引入两个U 形槽谐振结构，使其在5.0GHz~5.9GHz 的频带内驻波比大于2，实现良好的频带抑制。
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| 关 键 词： | 超宽带；带阻；微带 |
Desigh of a Novel Band-Notched Ultra-Wideband Monopole Antenna |
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| YANG Bin,JIAO Yong-Chang,ZHAO Qing,WANG Feng. Desigh of a Novel Band-Notched Ultra-Wideband Monopole Antenna[J]. Journal of Microwaves, 2010, 26(Z1): 126-129 |
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| Authors: | YANG Bin JIAO Yong-Chang ZHAO Qing WANG Feng |
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| Abstract: | In this paper, A novel Microstrip-fed Monopole antenna having a frequency band-notched function for UWBapplications is proposed and studied.The designed antenna uses the polygon structure,and satisfies the VSWR reguirement of lessthan 2 in the frequency band between 3.1GHz and 11.8GHz. And a pair of U-shaped slots are introduced on the radiator and themicrostrip feed-line to achieve frequency notched characteristic at 5.0GHz ~5.9GHz(VSWR>2). |
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| Keywords: | Ultra-Wideband(UWB) Band-Notched Microstrip |
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