An orbital angular momentum vortex wave antenna with low in-band radar cross section and reduced divergence angle

被引：1
作者：
Li, Xin-hong [1 ]
机构：
[1] Yichun Univ, Sch Math & Comp Sci, Yichun 336000, Peoples R China
来源：
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2022年 / 32卷 / 04期
关键词：
complementary split-ring resonators; divergence angle; orbital angular momentum; radar cross section; slot antenna; PATCH ANTENNA; OAM;
D O I：
10.1002/mmce.23063
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this article, an orbital angular momentum (OAM) vortex wave antenna with low radar cross section (RCS) and reduced divergence angle is proposed. The antenna is composed of four slot-coupled elements working from 7.5 to 8.0 GHz and fed by a phase shift network. OAM vortex wave with l = 1 is generated. In order to reduce the RCS and divergence angle simultaneously, complementary split-ring resonators (CSRRs) are designed and integrated to the antenna. The CSRRs can stop the transmission of surface wave and reflect the incident energy with phase canceling scheme. As a result, the RCS and divergence angle is reduced simultaneously.
引用
收藏
页数：9
相关论文
共 24 条
[1]   Rotman Lens-Fed Fabry-Perot Resonator Antennas for Generating Converged Multi-Mode OAM Beams [J].
Bai, Xudong ;
Cao, Anjie ;
Kong, Fanwei ;
Qian, Jingyi ;
Xu, Shengyang ;
Yan, Weizhong ;
He, Chong ;
Liang, Xianling ;
Jin, Ronghong ;
Zhu, Weiren .
IEEE ACCESS, 2019, 7 :105768-105775
[2]   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
[3]   High-performance and ultra-broadband vortex beam generation using a Pancharatnam-Berry metasurface with an H-shaped resonator [J].
Chen, Wenqiong ;
Gou, Yue ;
Ma, Huifeng ;
Niu, Tiaoming ;
Mei, Zhonglei .
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2021, 54 (25)
[4]   OAM-Based Beam Selection for Indoor Millimeter Wave MU-MIMO Systems [J].
Hu, Tao ;
Wang, Yang ;
Liao, Xi ;
Zhang, Jie .
IEEE COMMUNICATIONS LETTERS, 2021, 25 (05) :1702-1706
[5]   A single fed wideband mode-reconfigurable OAM metasurface CP antenna array with simple feeding scheme [J].
Huang, HuiFen ;
Zhang, ZhiPing .
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2021, 31 (02)
[6]   Implementing orbital angular momentum modes using single-fed rectangular patch antenna [J].
Li, Qiuhao ;
Li, Weiwen ;
Zhu, Jianbin ;
Zhang, Lei ;
Liu, Yongcong .
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2020, 30 (05)
[7]   Programmable Controls to Scattering Properties of a Radiation Array [J].
Li, Si Jia ;
Li, Yun Bo ;
Zhang, Lei ;
Luo, Zhang Jie ;
Han, Bo Wen ;
Li, Rui Qi ;
Cao, Xiang Yu ;
Cheng, Qiang ;
Cui, Tie Jun .
LASER & PHOTONICS REVIEWS, 2021, 15 (02)
[8]   Digital-Coding-Feeding Metasurfaces for Differently Polarized Wave Emission, Orbit Angular Momentum Generation, and Scattering Manipulation [J].
Li, Si Jia ;
Li, Yun Bo ;
Li, Rui Qi ;
Cheng, Qiang ;
Cui, Tie Jun .
ADVANCED PHOTONICS RESEARCH, 2020, 1 (01)
[9]   Broadband Low-RCS and High-Gain Microstrip Antenna Based on Concentric Ring-Type Metasurface [J].
Li, Tong ;
Yang, Huanhuan ;
Li, Qi ;
Jidi, Liaori ;
Cao, Xiangyu ;
Gao, Jun .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, 69 (09) :5325-5334
[10]   Electromagnetic Vortex Enhanced Imaging Using Fractional OAM Beams [J].
Liu, Hongyan ;
Wang, Yu ;
Wang, Jiangiu ;
Liu, Kang ;
Wang, Hongqiang .
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2021, 20 (06) :948-952
123