Development of Folded Rhombic Antenna without Balun for Microwave Frequency Range

被引：0

作者：

Kobayashi, Kyo ^{[1
]}

Ishizaki, Toshiya ^{[1
]}

Ishigami, Shinobu ^{[1
]}

Kawamata, Ken ^{[1
]}

Harima, Katsushige ^{[2
]}

机构：

[1] Tohoku Gakuin Univ, Fac Engn, Tagajo, Miyagi, Japan

[2] Natl Inst Informat & Commun Technol, EMC Lab, Koganei, Tokyo, Japan

来源：

PROCEEDINGS OF THE 2019 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2019年

关键词：

broadband antenna; EMI measurement; RF immunity test; baton; complex antenna factor; antenna gain;

D O I：

10.1109/apmc46564.2019.9038446

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

As a broadband antenna, we are now researching and developing a new-type antenna not only for using electromagnetic interference (EMI) measurements but also radiofrequency (RF) immunity tests including a radiator for transient immunity tests. In our previous studies, the complex antenna factors (CAF) and actual gains of the prototype antennas were measured by the 3-antenna method. However, there were periodic fluctuations of these characteristics due to the mismatch between the balun and the antenna feed point. In this paper, these characteristics of an improved folded-rhombic antenna without balun are reported.

引用

页码：503 / 505

页数：3

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