Design of a Compact Dual-Element MIMO-UWB Antenna by Using Slot and Stub

被引：0
作者：
Kong, Yuanyuan [1 ]
Li, Yingsong [1 ]
Yu, Wenhua [1 ]
机构：
[1] Harbin Engn Univ, Coll Informat & Commun Engn, Harbin 150001, Peoples R China
来源：
2015 IEEE 4TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2015年
关键词：
High isolation; MIMO antenna; slot; stub; UWB antenna; ENHANCED ISOLATION;
D O I：
暂无
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：
A printed dual-element multiple-input-multiple-output (MIMO) ultra wideband (UWB) antenna is proposed by integrating slot and stub techniques into its common ground plane. Two identical UWB antennas with quarter-circular radiating patch and trapezoidal shaped ground plane are placed side by side at a distance of 8mm to design a dual-element MIMO UWB antenna. To reduce the coupling between these two UWB antennas, a slot and a T-shaped stub with a fork are integrated into the common ground plane. The designed MIMO-UWB antenna achieves a high isolation which is better than -18 dB over the operating band from 2.71 GHz to 11.67 GHz. By using HFSS, the simulated results show that the proposed MIMO-UWB antenna can provide a wide bandwidth to cover the entire UWB band and a high isolation to reduce the coupling, which makes it suitable for any wireless modules applications at the UWB range.
引用
收藏
页码：101 / 102
页数：2
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