| 超宽带螺旋天线的小型化设计 |
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| 作者姓名： | 李秋玲 徐国兵 |
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| 作者单位： | 北京遥感设备研究所; |
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| 摘 要： | 介绍一种新型的螺旋结构天线,将平面等角螺旋天线与锥面螺旋天线结合起来,采用渐变式的巴伦平衡馈电。相比传统的平面螺旋天线,针对同样频带宽度的天线设计,这种混合型螺旋天线体积更小。利用Ansoft HFSS电磁场仿真软件对天线进行建模和仿真计算,并结合仿真结果实际制作了该螺旋天线,给出了实测结果,表明天线可以在工程实际中应用。
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| 关 键 词： | 超宽带 螺旋天线 小型化 |
Miniature Design of Ultra-wideband Spiral Antenna |
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| Authors: | Li Qiuling Xu Guobing |
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| Institution: | Li Qiuling,Xu Guobing |
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| Abstract: | This paper introduces a new type of antenna with the spiral structure,which adopts the graded balun with the combination of planar spiral antenna and conical spiral antenna.Compared with the traditional planar antenna,such kind of hybrid spiral antenna enjoys the advantage of smaller dimension for the design of antenna of the same frequency bandwidth.The Ansoft HFSS software is used for the modeling and simulation of such antenna.The spiral antenna is made according to the simulation result.The test result ... |
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| Keywords: | Ultra-wideband Spiral antenna Miniature |
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