https://doi.org/10.1140/epjp/s13360-025-06945-2
Regular Article
Dual-band analogous electromagnetically induced transparency on double- and triple-layer metamaterials
1
College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, China
2
School of Information Engineering, Huangshan University, 245041, Huangshan, China
3
Engineering Technology Research Center of Intelligent Microsystems, 245041, Huangshan, Anhui Province, China
4
Intelligent Power Integration Technology Innovation Center, Huangshan University, 245041, Huangshan, China
a
nrxxiner@163.com
b
lsb@nuaa.edu.cn
Received:
1
May
2025
Accepted:
10
October
2025
Published online:
20
October
2025
In this paper, a dual-layer metamaterial structure in the microwave band is designed. The transmission of the metamaterial is analyzed by the finite-integration time-domain method, and the dual-band analogous electromagnetically induced transparency effect is obtained. The physical mechanism of the dual-band EIT generated by the structure is further analyzed by the electric field distribution. The influence of the structure on the transmission spectrum is obtained by analyzing the structure parameters. The symmetry and chiral structures are combined to obtain polarization insensitive wideband filtering. By comparing the results of anechoic chamber measurement with the simulation results, it is found that they are basically consistent. The research results show that the results have potential applications in microwave sensing, broadband filtering.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2025
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
