Dual-band Phased Array Antenna on Metal for mmWave Mobile Application

被引：0

作者：

Kim, Junggil ^{[1
]}

Kim, Sung Soo ^{[1
]}

Yoon, Young Joong ^{[1
]}

Kim, Hyungrak ^{[2
]}

机构：

[1] Yonsei Univ, Dept Elect Engn, Seoul, South Korea

[2] Daelim Univ Coll, Dept Digital Elect, Anyang, Gyeonggi Do, South Korea

来源：

2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年

关键词：

5G; millimeter-wave (mm-Wave); metal-cased mobile; dual-band; folded dual slot antenna;

D O I：

10.1109/apusncursinrsm.2019.8888367

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 demand for faster mobile data traffic has become stronger than ever, and multiple bandwidth antennas architecture at millimeter wave (mm-wave) is considered to be one of the critical breakthrough technologies in the upcoming era of the 5G technology, although plenty of room for improvement still remains. In this paper, a folded "dual-slot" phased array antenna on a metal frame for portable mobile device which can operate at mm-wave of 28 GHz and 39 GHz simultaneously is proposed. The proposed array antenna consists of 4 x 2 folded slot antennas placed at the edge of the metal frame. The measured -10 dB bandwidth is 1.3 GHz (27.2 GHz - 28.5 GHz, gain of 11.3 dBi at 28 GHz) and 6.8 GHz (34.7 GHz - 41.5 GHz, gain of 12.4 dBi at 39 GHz), respectively. Our computational simulations and prototypical measurements demonstrate that the proposed "dual-slot" architecture is an efficient method to optimize the antenna performance of currently available metal body mobile devices.

引用

页码：121 / 122

页数：2

共 4 条

[1] Millimeter-Wave 5G Antennas for Smartphones: Overview and Experimental Demonstration [J].