Circular Slot Antenna Systems for OAM Waves Generation

被引：33

作者：

Gui, Liangqi ^{[1
]}

Akram, Muhammad Rizwan ^{[1
]}

Liu, Dandan ^{[1
]}

Zhou, Cong ^{[1
]}

Zhang, Zixiao ^{[1
]}

Li, Qingxia ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Natl Key Lab Sci & Technol Multispectral Informat, Sch Elect Informat & Commun, Wuhan 430074, Hubei, Peoples R China

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷

基金：

中国国家自然科学基金;

关键词：

E-field measurement; feeding network; orbital angular momentum (OAM); slot antenna system; ORBITAL ANGULAR-MOMENTUM; ARRAY;

D O I：

10.1109/LAWP.2016.2641458

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：

In this letter, two simple and novel circular slot antenna systems to generate OAM waves are proposed. Special feeding networks, which can be used to generate two OAM modes, are designed at 2.4 GHz to feed the circular slot antenna. Furthermore, two antenna systems are fabricated and tested. Both the simulation and measurement results demonstrate the effectiveness of the antenna systems for generating OAM waves.

引用

页码：1443 / 1446

页数：4

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