A Low-Profile Broadband Array Antenna for Home Repeater Applications

被引：14

作者：

Yoon, Sung Joon ^{[1
]}

Choi, Jaehoon ^{[1
]}

机构：

[1] Hanyang Univ, Dept Elect & Comp Engn, Seoul, South Korea

来源：

JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE | 2018年 / 18卷 / 04期

基金：

新加坡国家研究基金会;

关键词：

Gap Feeding; Repeater Antenna; Slitted Ground;

D O I：

10.26866/jees.2018.18.4.261

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：

This paper reports on the proposed design of a low profile broadband array antenna for home repeater applications. The proposed antenna consists of 1 x 4 patch elements and two ground planes, one of which is slitted. By using the gap feeding method, the impedance matching of the antenna is improved by a multi-resonance phenomenon. The proposed antenna provides a wide -10 dB reflection coefficient bandwidth simultaneously covering the Global System for Mobile communications (GSM-1800), Personal Communications Service (PCS), and the Universal Mobile Telecommunication System (UMTS) bands (1.67-2.32 GHz). In order to reduce the mutual coupling between adjacent patch elements, slits are embedded in the ground plane. An isolation level of -20 dB is realized over the entire operating frequency band.

引用

页码：261 / 266

页数：6

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