Dual-frequency balun to decrease influence of RF feed cables in small antenna measurements

被引：18
|
作者：
Icheln, C [1 ]
Vainikainen, P [1 ]
机构：
[1] Helsinki Univ Technol, IDC, Radio Lab, FIN-02015 Helsinki, Finland
来源：
ELECTRONICS LETTERS | 2000年 / 36卷 / 21期
关键词：
D O I：
10.1049/el:20001243
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：
A dual-frequency balun applied in connection with measurements of small dual-frequency antennas reduces parasitic currents on the surface of the RF feed cable, so that the influence of the RF measurement cable on the radiation pattern is minimised.
引用
收藏
页码：1760 / 1761
页数：2
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