Orbital Angular Momentum Multiplexing in Highly Reverberant Environments

被引：69

作者：

Chen, Xiaoming ^{[1
]}

Xue, Wei ^{[1
]}

Shi, Hongyu ^{[1
]}

Yi, Jianjia ^{[2
]}

Sha, Wei E. I. ^{[3
]}

机构：

[1] Xi An Jiao Tong Univ, Fac Elect & Informat Engn, Xian 710049, Peoples R China

[2] Xidian Univ, Key Lab Integrated Serv Networks, Xian 710071, Peoples R China

[3] Zhejiang Univ, Coll Informat Sci & Elect Engn, Key Lab Micronano Elect Devices & Smart Syst Zhej, Hangzhou 310027, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2020年 / 30卷 / 01期

基金：

中国国家自然科学基金;

关键词：

MIMO communication; Multiplexing; Antenna measurements; Crosstalk; Slot antennas; Equalizers; Signal to noise ratio; orbital angular momentum (OAM); reverberant environment; GENERATION; MODES;

D O I：

10.1109/LMWC.2019.2952975

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：

Previous studies on orbital angular momentum (OAM) communication mainly considered line-of-sight (LOS) environments. In this letter, however, it is found that OAM communication with high-order modulation can be achieved in highly reverberant environments by combining the OAM multiplexing with a spatial equalizer. The OAM multiplexing exhibits comparable performance of the conventional multiple-input-multiple-output (MIMO) system.

引用

页码：112 / 115

页数：4

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