Decoupling Method for Two-element MIMO Antenna Using Meander Branch Shape

被引：0

作者：

Okuda, Keisuke ^{[1
]}

Sato, Hiroshi ^{[1
]}

Takahashi, Masaharu ^{[1
]}

机构：

[1] Chiba Univ, Inage Ku, 1-33 Yayoi Cho, Chiba, Japan

来源：

2015 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2015年

关键词：

MIMO; mutual coupling; decoupling; admittance;

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：

Recently, MIMO (Multiple-Input Multiple-Output) technology is introduced in various small wireless applications. If MIMO antennas are mounted on such terminals, a strong mutual coupling is occurred because a distance between antenna elements is close. To solve this problem, a decoupling method for 2x2 MIMO connecting between two antenna elements by inductors has been developed. However in this method, the inductors caused loss and this is the factor of deterioration in radiation efficiency. In this paper, a new decoupling method without connecting between two antenna elements is proposed.

引用

页数：2