| X波段宽带圆极化微带天线的设计与仿真 |
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| 引用本文： | 官伟,金谋平. X波段宽带圆极化微带天线的设计与仿真[J]. 雷达与对抗, 2008, 0(2): 18-21 |
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| 作者姓名： | 官伟 金谋平 |
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| 作者单位： | 华东电子工程研究所 安徽合肥230031 |
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| 摘 要： | 设计并仿真了一种在X波段工作的宽带圆极化微带天线,其结构为双层介质与空气结合,通过宽带环形电桥和W ilkinson功分器馈电,可使天线驻波带宽达83%,3dB轴比带宽达75%。
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| 关 键 词： | 微带天线 宽带 圆极化 |
The design and simulation of an X-band,broadband,circularly polarized microstrip antenna |
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| GUAN Wei,JIN Mou-ping. The design and simulation of an X-band,broadband,circularly polarized microstrip antenna[J]. Radar & Ecm, 2008, 0(2): 18-21 |
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| Authors: | GUAN Wei JIN Mou-ping |
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| Abstract: | The design and simulation of an X-band,broadband,circularly-polarized microstrip antenna are presented.The structure of the antenna features to have the combination of double dielectric layers and aerial layer.The broadband hybrid ring and the Wilkinson power divider can make the antenna have a standing wave bandwidth of up to 83%,and the axial-ratio value within 3dB of up to 75%. |
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| Keywords: | microstrip antenna broad band circularly polarization |
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