A novel chiral metamaterial circular polarizer based on e-shape structure

被引:0
|
作者
Cao, Hailin [1 ]
Wu, Xiaodong [1 ]
Pi, Yuwei [1 ]
Liu, Junjie [1 ]
Xu, Hang [1 ]
Meng, Zhenya [1 ]
Yu, Yantao [1 ]
Fan, Jin [2 ]
机构
[1] Chongqing Univ, Minist Educ, Key Lab Aerocraft Tracking Telemetering & Command, Chongqing 400044, Peoples R China
[2] Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
关键词
Circular polarizer; chiral metamaterial; e-shape resonators;
D O I
暂无
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
A double-band circular polarizer based on novel e-shape resonators is proposed and studied numerically. At two resonant frequencies, i.e., 11.65 GHz and 13.02 GHz, the incident linearly polarized wave can be transformed into left/right-handed circularly polarized waves, respectively. The proposed polarizer transmits a nearly pure circularly polarized wave, with the polarization extinction ratio more than 30 dB. Moreover, the surface current distributions are investigated to illustrate the polarization transformation mechanism. The proposed polarizer is compact with simple geometry, which is promising to be intergrated with electrical small antennas.
引用
收藏
页码:489 / 490
页数:2
相关论文
共 50 条
  • [41] Compact circular polarizer based on chiral twisted double split-ring resonator
    Yan, Sen
    Vandenbosch, Guy A. E.
    APPLIED PHYSICS LETTERS, 2013, 102 (10)
  • [42] Compact Multi-Notched UWB Bandpass Filter Using E-Shape Microstrip Structure
    Hammed, Raaed T.
    Mirshekar-Syahkal, Dariush
    2012 42ND EUROPEAN MICROWAVE CONFERENCE (EUMC), 2012, : 1178 - 1181
  • [43] Minimization and Optimization in the Performance of Dual-Band BPF by Using E-Shape Microstrip Structure
    Thabet, Shahad Fais
    Ezzulddin, Ahmed Saadoon
    Hamid, Omar Talal
    2016 8TH INTERNATIONAL CONFERENCE ON ELECTRONICS, COMPUTERS AND ARTIFICIAL INTELLIGENCE (ECAI), 2016,
  • [44] Synthesis Design of Dual-Band Filtering Power Dividers Based on E-Shape Resonators
    Shen, Jiwei
    Li, Wei
    Ping, Kang
    Zhang, Zhuowei
    Shu, Minghan
    FRONTIERS IN PHYSICS, 2022, 10
  • [45] Enhanced circular dichroism based on the dual-chiral metamaterial in terahertz regime
    邵健
    李杰
    王英华
    李家奇
    董正高
    周林
    Chinese Physics B, 2016, 25 (05) : 422 - 426
  • [46] Enhanced circular dichroism based on the dual-chiral metamaterial in terahertz regime
    Shao, Jian
    Li, Jie
    Wang, Ying-Hua
    Li, Jia-Qi
    Dong, Zheng-Gao
    Zhou, Lin
    CHINESE PHYSICS B, 2016, 25 (05)
  • [47] Broadband and high-efficiency circular polarizer based on planar-helix chiral metamaterials
    Wang, Jiang
    Shen, Zhongxiang
    Wu, Wen
    APPLIED PHYSICS LETTERS, 2017, 111 (11)
  • [48] Shape memory alloy-based 3D morphologically reconfigurable chiral metamaterial for tailoring circular dichroism by voltage control
    LIXIN JIANG
    QI YUAN
    HAO YANG
    YONGFENG LI
    LIN ZHENG
    ZHIBIAO ZHU
    SHUANG LIANG
    YONGQIANG PANG
    HE WANG
    JIAFU WANG
    SHAOBO QU
    Photonics Research, 2023, (03) : 373 - 382
  • [49] Shape memory alloy-based 3D morphologically reconfigurable chiral metamaterial for tailoring circular dichroism by voltage control
    Jiang, Lixin
    Yuan, Qi
    Yang, Hao
    Li, Yongfeng
    Zheng, Lin
    Zhu, Zhibiao
    Liang, Shuang
    Pang, Yongqiang
    Wang, He
    Wang, Jiafu
    Qu, Shaobo
    PHOTONICS RESEARCH, 2023, 11 (03) : 373 - 382
  • [50] Analysis and design of a compact fourth-order UWB bandpass filter using E-shape microstrip structure
    Chao, Tong
    En, Li
    2013 CROSS STRAIT QUAD-REGIONAL RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSQRWC), 2013, : 51 - 53