Dual Band-Notched Ultrawideband MIMO Antenna Array

被引：0
|
作者：
Yang, Ying-Ying [1 ]
Chu, Qing-Xin [1 ]
Li, Jian-Feng [1 ]
机构：
[1] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510640, Guangdong, Peoples R China
来源：
2013 IEEE INTERNATIONAL WIRELESS SYMPOSIUM (IWS) | 2013年
关键词：
MIMO antenna array; coplanar waveguide (CPW) fed antennas; dual band -notched characteristics; ultrawideband (UWB) antennas; envelope correlation coefficient; PRINTED DIVERSITY ANTENNA; PERFORMANCE;
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 compact planar dual band-notched ultrawideband (UWB) MIMO antenna array is presented. The proposed antenna array consists of two same elements which act as 3.4/5.5GHz dual band-notched UWB antennas on a printed circuit board. The antenna array is fed by using two 505/ coplanar waveguide (CPW) transmission lines with two feeding ports. By placing a central metal strip between two radiating elements, the mutual coupling can be reduced. The proposed antenna array is successfully simulated, designed, and measured showing broadband matched impedance, stable radiation patterns and constant gain in terms of isolation of 1S211<-30dB. The calculated envelope correlation coefficient between two elements shows consistent diversity performance across the UWB bandwidth.
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页数：4
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