Karim Achouri and Christophe Caloz
Article (2018)
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Abstract
We introduce the concept of a metasurface system able to route space waves via surface waves. This concept may be used to laterally shift or modulate the beam width of scattered waves. The system is synthesized based on a momentum transfer approach using phase-gradient metasurfaces. The concept is experimentally verified in an "electromagnetic periscope". Additionally, we propose two other potential applications namely a beam expander and a multi-wave refractor.
| Subjects: | 2500 Electrical and electronic engineering > 2500 Electrical and electronic engineering |
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| Department: | Department of Electrical Engineering |
| Funders: | CNSNG/NSERC - Collaborative Research and Development Project, Metamaterial Technology Inc |
| Grant number: | CRDPJ 478303-14 |
| PolyPublie URL: | https://publications.polymtl.ca/4736/ |
| Journal Title: | Scientific Reports (vol. 8, no. 1) |
| Publisher: | Nature |
| DOI: | 10.1038/s41598-018-25967-8 |
| Official URL: | https://doi.org/10.1038/s41598-018-25967-8 |
| Date Deposited: | 07 Dec 2020 13:32 |
| Last Modified: | 18 Mar 2025 02:44 |
| Cite in APA 7: | Achouri, K., & Caloz, C. (2018). Space-wave routing via surface waves using a metasurface system. Scientific Reports, 8(1). https://doi.org/10.1038/s41598-018-25967-8 |
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