Low-Cost Air Gap Metasurface Structure for High Absorption Efficiency Energy Harvesting
Joint Authors
Inserra, Daniele
Li, Jian
Hu, Wei
Yang, Zhao
Zhao, Fading
Chen, Zhizhang
Huang, Yongjun
Wen, Guangjun
Source
International Journal of Antennas and Propagation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-09-26
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This manuscript deals with the design of a metamaterial-based surface structure for high efficiency wireless power harvesting or collection.
Differently from the previously presented structures which require the use of thicker and low-loss (and for this reason high cost) dielectric substrates, the presented work employs a dual-layer structure with a thin low-loss material and an air gap; they allow for the design of very high absorption efficiency metamaterial-based surfaces, with noticeably reduced costs.
Furthermore, the air gap thickness can be used as a new degree-of-freedom (more easily adjustable than the thickness of a single-layer structure) for the optimization of other design requirements such as bandwidth or structure sizes.
In comparison with other existing designs, the proposed metasurface shows a comparable absorption efficiency of 84.4% but with a larger power collection surface and lower costs.
American Psychological Association (APA)
Hu, Wei& Yang, Zhao& Zhao, Fading& Wen, Guangjun& Li, Jian& Huang, Yongjun…[et al.]. 2019. Low-Cost Air Gap Metasurface Structure for High Absorption Efficiency Energy Harvesting. International Journal of Antennas and Propagation،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1157254
Modern Language Association (MLA)
Hu, Wei…[et al.]. Low-Cost Air Gap Metasurface Structure for High Absorption Efficiency Energy Harvesting. International Journal of Antennas and Propagation No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1157254
American Medical Association (AMA)
Hu, Wei& Yang, Zhao& Zhao, Fading& Wen, Guangjun& Li, Jian& Huang, Yongjun…[et al.]. Low-Cost Air Gap Metasurface Structure for High Absorption Efficiency Energy Harvesting. International Journal of Antennas and Propagation. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1157254
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1157254