High-gain miniaturized magnetoelectric dipole antenna array for millimeter-wave applications

被引：0
|
作者：
Wang, Kaize [1 ]
Sun, Yurong [1 ]
Meng, Wenwen [1 ]
Xu, Juan [1 ,2 ]
机构：
[1] Qufu Normal Univ China, Sch Cyber Sci & Engn, Qufu, Peoples R China
[2] Sch Cyber Sci & Engn, Qufu Normal Universityof China, Qufu 273165, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2023年 / 65卷 / 06期
基金：
中国国家自然科学基金;
关键词：
high gain; magnetoelectric dipole (MED); miniaturized; substrate-integrated waveguide (SIW); TECHNOLOGY;
D O I：
10.1002/mop.33617
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：
In this paper, a miniaturized high gain magnetoelectric dipole (MED) antenna array is proposed, which is composed of a one-to-two-way substrate-integrated waveguide E-plane T-type waveguide power divider as the feeding network. The MED antenna consists of a pair of mirror-symmetrical E-patches and a pair of vertical metallized vias. The size of the antenna array is 1.2 lambda(0)x 1.6 lambda(0)x 0.17 lambda(0). A bandwidth of 29.3% (25.6-34.4 GHz) for S11 < -10 dB can be achieved and has unidirectional radiation performance in the operating frequency band. The peak gain of the antenna reaches 11 dBi, and the average gain can reach more than 10 dBi.
引用
收藏
页码：1770 / 1777
页数：8
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