Dual-Band Antenna with OAM Mode Radiated by Ground Plane

被引：3
作者：
Li, Yuheng [1 ]
Yang, Guang [1 ]
Li, Weiwen [1 ]
Liu, Qing Huo [2 ]
机构：
[1] Xiamen Univ, Dept Elect Engn, Xiamen, Peoples R China
[2] Duke Univ, Dept Elect & Comp Engn, Durham, NC USA
来源：
JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE | 2023年 / 23卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Characteristic Mode Theory; Dual-Band Antenna; Inverted-F Antenna; Vortex Electromagnetic Wave; PATCH ANTENNA;
D O I：
10.26866/jees.2023.3.r.164
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：
Antennas that radiate orbital angular momentum (OAM) modes are usually large and have complex structures. In this paper, in combina-tion with characteristic mode analysis, the ground plane is used as the OAM wave radiator. To excite degenerate modes of the ground plane with phase quadrature by using a single-fed structure, two bent metal strips with grounded ends are introduced around the rectangu-lar ground plane, and a corner of one of the bent strips is set as the feeding point. For ground radiators, a first-order OAM mode is gener-ated at the high-frequency end by synthesizing the degenerate modes. In case of the bent side strip, an inverted-F antenna that operates in the low-frequency mode is formed. This compact antenna has dual-band characteristics and facilitates simple feeding, which makes it suitable for mobile terminal applications.
引用
收藏
页码：244 / 250
页数：7
相关论文
共 19 条
[1]   Circular Polarized Patch Antenna Generating Orbital Angular Momentum [J].
Barbuto, Mirko ;
Trotta, Fabrizio ;
Bilotti, Filiberto ;
Toscano, Alessandro .
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2014, 148 :23-30
[2]   The theory of characteristic modes revisited:: A contribution to the design of antennas for modern applications [J].
Cabedo-Fabres, Marta ;
Antonino-Daviu, Eva ;
Valero-Nogueira, Alejandro ;
Bataller, Miguel Ferrando .
IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2007, 49 (05) :52-68
[3]   THEORY OF CHARACTERISTIC MODES FOR CONDUCTING BODIES [J].
HARRINGTON, RF ;
MAUTZ, JR .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1971, AP19 (05) :622-+
[4]   A Reconfigurable Second-Order OAM Patch Antenna With Simple Structure [J].
Li, Weiwen ;
Zhang, Lei ;
Yang, Shiyu ;
Zhuo, Kaiyong ;
Ye, Longfang ;
Liu, Qing Huo .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (09) :1531-1535
[5]   Wideband Patch Antenna With Ground Radiation Mode and Patch Radiation Mode [J].
Li, Weiwen ;
Li, Qiuhao ;
Zhou, Jianhua ;
Ye, Longfang ;
Liu, Yanhui .
IEEE ACCESS, 2019, 7 :173358-173365
[6]   Constructing dual-frequency OAM circular patch antenna using characteristic mode theory [J].
Li, Weiwen ;
Zhang, Liangcai ;
Zhu, Jianbin ;
Tao, Ze ;
Liu, Qing-Huo .
JOURNAL OF APPLIED PHYSICS, 2019, 126 (06)
[7]   An orbital angular momentum vortex wave antenna with low in-band radar cross section and reduced divergence angle [J].
Li, Xin-hong .
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2022, 32 (04)
[8]   Eight-Port MIMO Array Using Characteristic Mode Theory for 5G Smartphone Applications [J].
Liu, Ying ;
Ren, Aidi ;
Liu, Hu ;
Wang, Hanyang ;
Sim, Chow-Yen-Desmond .
IEEE ACCESS, 2019, 7 :45679-45692
[9]   Multifunctional Scattering Antenna Array Design for Orbital Angular Momentum Vortex Wave and RCS Reduction [J].
Meng, Zan Kui ;
Shi, Yan ;
Wei, Wen Yue ;
Zhang, Xiang Fan .
IEEE ACCESS, 2020, 8 :109289-109296
[10]   Generation of Orbital Angular Momentum Radio Waves Based on Dielectric Resonator Antenna [J].
Pan, Yu ;
Zheng, Shilie ;
Zheng, Jiayu ;
Li, Yanru ;
Jin, Xiaofeng ;
Chi, Hao ;
Zhang, Xianmin .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 :385-388
12