A dual-frequency horizontally polarized omnidirectional antenna for WLAN applications

被引：0
|
作者：
Xiao, Luyin [1 ]
Xie, Yongjun [1 ]
Yao, Yili [1 ]
He, Zhenyu [1 ]
机构：
[1] Beihang Univ, Sch Elect & Informat Engn, Beijing 100191, Peoples R China
来源：
OPTOELECTRONIC MATERIALS AND DEVICES (ICOMD 2020) | 2021年 / 11767卷
关键词：
Dual-band antenna; low profile; horizontally polarized; WLAN;
D O I：
10.1117/12.2592689
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This paper presents a dual-frequency low profile horizontally polarized omnidirectional antenna for WLAN application. The purposed antenna produces horizontally polarized electromagnetic wave at two different frequency caused by multi-loop resonance on its wing structures. To prove the validation of the purposed antenna, the measured return losses are 22dB and 35dB at 2.45GHz and 5.5GHz, respectively. The measured VSWRs at these two frequencies are less than 2 and the ovality of omnidirectional radiation patterns is less than 1.8dB. The purposed antenna is achieved for WLAN applications and dual-band MIMO systems.
引用
收藏
页数：5
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