Characteristics of the Sleeve Dipole Antenna Used for EMC Applications

被引：8

作者：

Kim, Ki-Chai ^{[1
]}

Choi, Beom Jin ^{[2
]}

Jung, Sung Woo ^{[3
]}

机构：

[1] Yeungnam Univ, Dept Elect Engn, Gyongsan 38541, South Korea

[2] Korea Automot Technol Inst KATECH, EMI EMC Res & Dev Ctr, Cheonan Si 31214, South Korea

[3] Gyeongbuk Res Inst Vehicle Embedded Technol GIVET, Strateg Res Div, Yeongcheon Si 38822, South Korea

来源：

IEEE ACCESS | 2020年 / 8卷

关键词：

Antenna factor; biconical antenna; EMC antenna; EMI; EMC measurement; fixed-resonant dipole antenna; sleeve dipole antenna; BICONICAL ANTENNA;

D O I：

10.1109/ACCESS.2020.2991393

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents the antenna factor (AF) of sleeve dipole antennas (SDA) with coaxial-cable balun for electromagnetic compatibility (EMC) applications. The AF characteristics are considered by varying parameters such as the length of the central dipole and the size and spacing of the sleeve elements. The coupled integral equations for the unknown current distributions on each element are derived and solved by applying Galerkin & x2019;s method of moments. A SDA with a 180 cm central dipole has similar characteristics as a conventional biconical antenna but with a physical volume 86 & x0025; lower than that of the Schwarzbeck BBA9106 biconical antenna. Calculated antenna factors of the SDA are compared with measured results. A sleeve dipole antenna for electromagnetic interference (EMI) measurements with an appropriate antenna factor could be realized.

引用

页码：86957 / 86961

页数：5

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