| L波段矩形切角圆极化微带天线的设计 |
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| 引用本文： | 王威,苗俊刚,梁彬. L波段矩形切角圆极化微带天线的设计[J]. 电子测量技术, 2010, 33(12): 1-3,28 |
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| 作者姓名： | 王威 苗俊刚 梁彬 |
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| 作者单位： | 北京航空航天大学电磁工程实验室,北京,100191;北京航空航天大学电磁工程实验室,北京,100191;北京航空航天大学电磁工程实验室,北京,100191 |
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| 摘 要： | 设计了一种工作在L波段（中心频率为1.6GHz）的圆极化微带天线,此天线在很宽的波束范围内实现了良好的圆极化特性（±60°角度范围内,圆极化轴比AR〈3dB）,天线采用传统的同轴线背馈的馈电方式,整体结构简单,制作成本低,并且实现了天线的低剖面性,具有广泛的应用价值。
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| 关 键 词： | 微带天线 圆极化 简并正交模式分离单元 |
Designing of circular polarized notched-rectangular microstrip antenna on L-band |
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| Wang Wei,Miao Jungang,Liang Bin. Designing of circular polarized notched-rectangular microstrip antenna on L-band[J]. Electronic Measurement Technology, 2010, 33(12): 1-3,28 |
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| Authors: | Wang Wei Miao Jungang Liang Bin |
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| Affiliation: | Wang Wei Miao Jungang Liang Bin(Electromagnetic Engineering Laboratory of Beijing University,Beijing 100191) |
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| Abstract: | We have designed a circular polarized microstrip antenna which works on L-band（center frequency is 1.6 GHz） frequency.The antenna achieves a wide beam range and good circular polarization characteristics in the wide main beam range（± 60 ° angle range,axial ratio AR3 dB）.The antenna is fed by coaxial back feeding method.The structure of the antenna is simple and the production cost is low.The antenna also achieves a low profile and has very broad application. |
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| Keywords: | microstrip antenna circular polarization separation unit of degenerate orthogonal modes |
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