Frequency-Controls of Electromagnetic Multi-Beam Scanning by Metasurfaces
We propose a method to control electromagnetic (EM) radiations by holographic metasurfaces, including to producing multi-beam scanning in one dimension (1D) and two dimensions (2D) with the change of frequency. The metasurfaces are composed of subwavelength metallic patches on grounded dielectric su...
| Main Authors: | , , , , |
|---|---|
| Format: | Online |
| Language: | English |
| Published: |
Nature Publishing Group
2014
|
| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4220278/ |