Performance of an Ideal Wireless Orbital Angular Momentum Communication System Using Multiple-input Multiple-output Techniques

被引：0
|
作者：
Opare, Kwasi A. [1 ,2 ]
Kuang, Yujun [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Commun & Informat Engn, Chengdu 610054, Peoples R China
[2] Kwame Nkrumah Univ Sci & Technol, Dept Elect & Elect Engn, Kumasi, Ghana
来源：
2014 INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND MULTIMEDIA (TEMU) | 2014年
关键词：
Wireless orbital angular momentum (OAM); line of sight MIMO; channel capacity; MODES;
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 wireless orbital angular momentum (OAM) communication system is modeled using multiple-input multiple-output (MIMO) techniques. The channel matrix is derived using the azimuthal phase profile of the OAM modes. A simulation of an ideal line of sight (LOS) infrastructure, based on the model is also presented. It consists of concentric circular array OAM generators at the transmitting side and a uniform circular array of conventional antennas at the receiving side. The results show that, the channel matrix achieves full rank and has equal eigen-values. The transmission of OAM modes can therefore be used to maximize channel capacity in LOS MIMO communication systems.
引用
收藏
页码：144 / 149
页数：6
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