| 低副瓣串馈微带天线阵设计 |
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| 引用本文： | 傅亦源,柴舜连,毛钧杰.低副瓣串馈微带天线阵设计[J].舰船电子工程,2004,24(2):77-80. |
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| 作者姓名： | 傅亦源 柴舜连 毛钧杰 |
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| 作者单位： | 长沙国防科学技术大学,长沙,410073 |
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| 摘 要： | 应用传输线模型分析了加四分之一阻抗变换段降低串馈微带阵副瓣电平的可行性，得到了贴片输入电流幅度与变换段特性导纳之间的关系，用FDTD方法及实验结果对上述加权方法进行了验证。
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| 关 键 词： | 低副瓣 串馈 微带天线阵 设计 传输线模型 变换段特性 FDTD方法 |
| 修稿时间： | 2003年11月11 |
Designing of Low - Side Lobe Series Fed Microstrip Arrays |
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| Fu Yiyuan,Cai Shunlian,Mao Junjie.Designing of Low - Side Lobe Series Fed Microstrip Arrays[J].Ship Electronic Engineering,2004,24(2):77-80. |
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| Authors: | Fu Yiyuan Cai Shunlian Mao Junjie |
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| Abstract: | The feasibility of reducing the side lobe level(SLL) of series-fed microstrip arrays using quarter-wavelength transformer is studied by applying the transmission line theory, and the relationship between each element's current and the characteristic admittance of each quarter-wavelength transformer is presented. Also the result is validated by the FDTD and the result of the experiment. |
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| Keywords: | microstrip arrays low-side lobe |
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