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- Title
Electromagnetic characteristics of Hilbert curve-based metamaterials.
- Authors
Chen, Ruirui; Li, Sucheng; Gu, Chendong; Anwar, Shahzad; Hou, Bo; Lai, Yun
- Abstract
As the typical building blocks of metamaterials, the cut wire and the split ring resonator have been extensively studied in recent years. Besides them, the space-filling curve-based metamaterials are receiving great attentions because of their intrinsic subwavelength and multi-bands characteristics. In this work, we have investigated experimentally and numerically the electromagnetic characteristics of such Hilbert curve metamaterial in the microwave frequency regime and found a deeply subwavelength magnetic resonance supported by the fractal pattern and featuring the wavelength-to-size ratio more than 20. The subwavelength electromagnetic properties of the Hilbert curve will be beneficial to realize high-performance metamaterials.
- Subjects
METAMATERIALS; ELECTROMAGNETISM; HILBERT functions; WAVELENGTHS; NUMERICAL analysis; MICROWAVES
- Publication
Applied Physics A: Materials Science & Processing, 2014, Vol 117, Issue 2, p445
- ISSN
0947-8396
- Publication type
Article
- DOI
10.1007/s00339-014-8679-6