Electromagnetically coupled curl antenna

被引：24

作者：

Nakano, H ^{[1
]}

Yamazaki, M ^{[1
]}

Yamauchi, J ^{[1
]}

机构：

[1] Hosei Univ, Coll Engn, Tokyo 184, Japan

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 12期

关键词：

antennas; electromagnetic waves;

D O I：

10.1049/el:19970747

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 radiation characteristics of a curl antenna excited by an L-wire are presented. The frequency bandwidth for a 3dB axial ratio criterion is similar to 6%, with a nearly resistive input impedance of 75 Omega. An array antenna of the 36 curls shows a gain of 23dB with an aperture efficiency of 73%.

引用

页码：1003 / 1004

页数：2