| 一种新型宽波束圆极化天线的设计 |
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| 引用本文： | 应子罡,吕昕,高本庆. 一种新型宽波束圆极化天线的设计[J]. 电讯技术, 2005, 45(2): 95-97 |
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| 作者姓名： | 应子罡 吕昕 高本庆 |
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| 作者单位： | 北京理工大学,信息科学技术学院,北京,100081 |
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| 摘 要： | 本文提出了一种新型的螺旋结构的天线，将角锥螺旋与四臂螺旋的结构巧妙的结合起来，并采用了自相移结构及渐进式的平衡馈电，经有限元法对其辐射特性进行分析和实测，结果都说明该种天线在实现宽波束圆极化的同时展宽了频带，且结构简单。
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| 关 键 词： | 宽波束 圆极化 螺旋天线 设计 |
| 文章编号： | 1001-893X(2005)02-0095-03 |
Design of a Novel Wide-beam Circularly-polarized Antenna |
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| YING Zi-gang,L(U Xin,GAO Ben-qing. Design of a Novel Wide-beam Circularly-polarized Antenna[J]. Telecommunication Engineering, 2005, 45(2): 95-97 |
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| Authors: | YING Zi-gang L(U Xin GAO Ben-qing |
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| Affiliation: | YING Zi-gang,L(U) Xin,GAO Ben-qing |
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| Abstract: | A novel structure of spiral antenna is discussed. The conical spiral structure and quadrifilar spiral structure is linked together, and the antenna is dealt with a self-phased structure and a infinit balun. The simulation results shown by the finite method and the measured results prove that the antenna's structure is simple and band is wider while possessing circular hemispherical beam. |
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| Keywords: | Wide beam Circular polarization Spiral antenna Design |
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