| Issue |
EPJ Appl. Metamat.
Volume 13, 2026
|
|
|---|---|---|
| Article Number | 15 | |
| Number of page(s) | 11 | |
| DOI | https://doi.org/10.1051/epjam/2026004 | |
| Published online | 19 June 2026 | |
Supplementary Material
Fig S1 Preparation of HEA ribbons.
Fig S2 Three-dimensional bistatic RCS distributions at 15.6 GHz for the l = −3 MLCGP metasurface and at 15.3 GHz for the l = −5 MLCGP metasurface.
Fig S3 Near-field characteristics of the multilayer vortex metasurface. Electric field amplitude distributions in the near-field region for the multilayer vortex metasurfaces with l = −3 and l = −5.
Fig S4 Three-dimensional far-field radiation patterns for the multilayer vortex metasurfaces with l = −3 and l = −5.
Download File(s)© Z. Hao et al., Published by EDP Sciences, 2026
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