Surface Wave and Mutual Coupling Reduction Between Two Element Array MIMO Antenna

被引：0

作者：

Abdalla, Mahmoud A. ^{[1
]}

Abdelreheem, Ahmed M. ^{[1
]}

Abdegellel, Mohamed H. ^{[1
]}

Ali, Ali M. ^{[1
]}

机构：

[1] MTC Univ, Electromagnet Fields Grp, Cairo, Egypt

来源：

2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2013年

关键词：

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

in this paper, we introduce a two element array MIMO antenna with reduced coupling and surface wave effect. The coupling has been reduced by employing an electromagnetic bandgap structure between the two elements of the array antenna and a defected ground structure between the two antennas. The proposed MIMO antenna is characterized by very small antenna separation 0.06 lambda. The coupling reduction principles for each antenna pair are explained. The MIMO array antenna performance was examined using electromagnetic full wave simulation. Results confirm that coupling coefficient has been reduced by 12 dB, to reach -30dB transmission coefficient with very close separation 3 mm spacing which is less than 0.06 lambda

引用

页码：178 / 179

页数：2

共 4 条

[1] Coupling reduction of antenna array elements using small interdigital capacitor loaded slots [J].