A Controllable Broadband Metamaterial Absorber Based on Loaded Lumped Resistors

被引：0
|
作者：
Wang, J. Y. [1 ]
Yang, R. C. [1 ]
Xu, J. P. [1 ]
Yuan, S. [1 ]
Yang, S. [2 ]
机构：
[1] Shanxi Univ, Sch Phys & Elect Engn, Taiyuan 030006, Shanxi, Peoples R China
[2] Shanxi Univ, Business Coll, Taiyuan 030006, Shanxi, Peoples R China
来源：
2019 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2019) | 2019年
基金：
中国国家自然科学基金;
关键词：
WIDE-ANGLE;
D O I：
10.1109/icmmt45702.2019.8992387
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 paper, we design a controllable broadband metamaterial absorber composed of mesh resonators with embedded lumped resistors and switching diodes. The simulation results show that the absorber can reach more than 90% absorptivity in the range of 2.22-6.02 GHz with a relative absorption bandwidth of 92.2%. The absorption can be switched by the diodes embedded in the mesh resonators. In addition, the proposed absorber is insensitive to the electromagnetic waves with different polarization directions due to quadruple symmetry structure.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] A wideband metamaterial absorber based on a magnetic resonator loaded with lumped resistors
    程用志
    龚荣洲
    聂彦
    王鲜
    Chinese Physics B, 2012, 21 (12) : 451 - 456
  • [2] A wideband metamaterial absorber based on a magnetic resonator loaded with lumped resistors
    Cheng Yong-Zhi
    Gong Rong-Zhou
    Nie Yan
    Wang Xian
    CHINESE PHYSICS B, 2012, 21 (12)
  • [3] Design of an ultra-broadband absorber based on plasma metamaterial and lumped resistors
    Zhang, Haifeng
    Yang, Jing
    Zhang, Hao
    Liu, Jiaxuan
    OPTICAL MATERIALS EXPRESS, 2018, 8 (08): : 2103 - 2113
  • [4] Ultrabroadband Microwave Metamaterial Absorber Based on Electric SRR Loaded with Lumped Resistors
    Zhao, Jingcheng
    Cheng, Yongzhi
    JOURNAL OF ELECTRONIC MATERIALS, 2016, 45 (10) : 5033 - 5039
  • [5] Ultrabroadband Microwave Metamaterial Absorber Based on Electric SRR Loaded with Lumped Resistors
    Jingcheng Zhao
    Yongzhi Cheng
    Journal of Electronic Materials, 2016, 45 : 5033 - 5039
  • [6] A fractal-based compact broadband polarization insensitive metamaterial absorber using lumped resistors
    Munaga, Praneeth
    Ghosh, Saptarshi
    Bhattacharyya, Somak
    Srivastava, Kumar Vaibhav
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2016, 58 (02) : 343 - 347
  • [7] A Wideband Metamaterial Absorber Based on Multilayer Rings and Lumped Resistors
    Liu, Yujie
    Tang, Wei
    Ge, Yuehe
    PIERS 2014 GUANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, 2014, : 1053 - 1056
  • [8] Compact and low-frequency broadband microwave metamaterial absorber based on meander wire structure loaded resistors
    Wang, Qi
    Cheng, Yongzhi
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2020, 120
  • [9] Broadband microwave metamaterial absorber with lumped resistor loading
    Chen, Ke
    Luo, Xinyao
    Ding, Guowen
    Zhao, Junming
    Feng, Yijun
    Jiang, Tian
    EPJ APPLIED METAMATERIALS, 2019, 6
  • [10] Broadband Tunable Metamaterial Absorber with Active Lumped Diodes
    Zheng, Yilin
    Chen, Ke
    Luo, Xinyao
    Feng, Yijun
    2018 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM IN CHINA (ACES-CHINA 2018), 2018,
12345