Conical beam control of arbitrary conical spiral antennas

被引:0
|
作者
Yang Fang [1 ]
Zhang Peng [1 ]
Guo Chen Jiang [1 ]
Xu Jia Dong [1 ]
机构
[1] Northwestern Polytech Univ, Xian 710072, Peoples R China
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The conical beam forming characteristics of a two-ann and a four-arm conical spiral antenna with arbitrary configuration are researched in this paper. The antennas are analyzed based on the Nakano integral equation and the moment method. The results show that their beam direction can be changed by adjusting the winding denseness of the antennas. With the increase of the winding denseness their beam deviation from the axis increases to form conical shaped radiation patterns. The beam deviation of equiangular conical antennas from the axis is wider than that of Archimedean conical antennas. Archimedean conical antennas are better than equiangular conical antennas in beam conformity.
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页码:343 / 345
页数:3
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