Wideband Dual-Polarized On-Board Antenna for 5G mmWave Mobile Application

被引：2
|
作者：
You, Chisang [1 ]
Choi, Jaehyun [1 ]
Ryu, Hanpil [1 ]
Kim, Dohyun [2 ]
Kim, Gyoungdeuk [2 ]
Kim, Sangkil [2 ]
机构：
[1] LG Innote, Seoul, South Korea
[2] Pusan Natl Univ, Dept Elect Engn, Busan, South Korea
来源：
2022 14TH GLOBAL SYMPOSIUM ON MILLIMETER-WAVES & TERAHERTZ (GSMM 2022) | 2022年
关键词：
5G mmWave antenna; array antenna; dual-polarized patch antenna; wideband patch antenna; MICROSTRIP PATCH ANTENNA; BROAD-BAND;
D O I：
10.1109/GSMM53818.2022.9792357
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 describes a wideband dual-polarized antenna array for 5G mmWave mobile application. An air cavity structure is introduced to mitigate the high loss tangent of the FR4 substrate. Slot-coupled feeding and parasitic patches are used to improve the impedance bandwidth of the patch antenna. The measured bandwidth is 23.1 % (23 similar to 29 GHz). In virtue of wide bandwidth, high gain, and good spatial coverage, the proposed design strategy is promising for future 5G mmWave mobile phones.
引用
收藏
页码：195 / 196
页数：2
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