Generation of OAM Radio Waves with Three Polarizations Using Circular Horn Antenna Array

被引：17

作者：

Bai, Xudong ^{[1
]}

Jin, Ronghong ^{[1
]}

Liu, Liang ^{[1
]}

Geng, Junping ^{[1
]}

Liang, Xianling ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200240, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION | 2015年 / 2015卷

关键词：

ORBITAL ANGULAR-MOMENTUM;

D O I：

10.1155/2015/132549

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：

This paper provides an effective solution of generating OAM-carrying radio beams with all three polarizations: the linear, the left-hand circular, and the right-hand circular polarizations. Through reasonable configuration of phased antenna array using elements with three polarizations, the OAM radio waves with three polarizations for different states can be generated. The vectors of electric fields with different OAM states for all three polarizations are presented and analyzed in detail. The superposition of two coaxial OAM states is also carried out, and the general conclusion is provided.

引用

页数：11

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