Low-Frequency Broadband Bandgap of a Tunable Metamaterial Beam with Electromagnetic Resonators: Numerical and Experimental Study
Xinlei Fan, Xiaochen Mao, Youheng Dong, Minqiang Shao, Lifeng Wang, Jianghai Wu · World Scientific Pub Co Pte Ltd · 2026
This study explores a tunable metamaterial beam that achieves low-frequency broadband bandgap broadening through electromagnetic resonators.
Plain English summary
Why this matters
Key findings
- Integration of tunable electromagnetic resonators into a metamaterial beam structure.
- Establishment of dispersion behavior and wave transmittance characteristics.
- Control of bandgaps achieved by adjusting the voltage of the EMRs.
- Multi-frequency coupling among resonators through different control voltages.
- Experimental validation of numerical results.
What's new
The study introduces a method for broadening low-frequency bandgaps in metamaterials through tunable electromagnetic resonators.
Limitations
The abstract does not specify the range of frequencies tested or the specific applications of the findings.
Commercial context
The abstract does not provide information on commercial applications or readiness.
Publication
- Publisher
- World Scientific Pub Co Pte Ltd
- Publication date
- February 25, 2026
- Research type
- Paper
Tags
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