التفاصيل البيبلوغرافية
| العنوان: |
Engraved complementary toroidal metasurfaces for potential energy harvesting applications in microwave band. |
| المؤلفون: |
Fanourakis, G., Markaki, P., Theodosi, A., Tsilipakos, O., Viskadourakis, Z., Kenanakis, G. |
| المصدر: |
Journal of Applied Physics; 6/7/2024, Vol. 135 Issue 21, p1-13, 13p |
| مصطلحات موضوعية: |
ENERGY harvesting, POTENTIAL energy, ELECTROMAGNETIC waves, ELECTRIC power, ENERGY consumption |
| مستخلص: |
In the current study, complementary metasurface units with toroidal geometry were fabricated, using the computer numerical control engraving method. The metasurfaces were engraved in copper-coated, FR-4 plates. The produced metasurfaces were electromagnetically characterized in the microwave regime. Furthermore, they were studied regarding their energy harvesting capability, in the microwave range, where they absorb electromagnetic energy. It was found that toroidal structures harvest energy from the incident microwaves and transform it to electric power, through a simple rectification circuit. Moreover, their energy harvesting efficiency was found to be comparable or even superior to those of others reported so far. Therefore, the hereby obtained experimental results evidently show that engraved toroidal metasurfaces could potentially be used as energy harvesters in the microwave regime. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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