Long LI, Pei ZHANG, Jiaqi HAN, Tiejun CUI. Key Technologies of Microwave Wireless Power Transfer and Energy Harvesting Based on Electromagnetic Metamaterials（Invited）[J]. Acta Photonica Sinica, 2021, 50(10): 1016001
- Acta Photonica Sinica
- Vol. 50, Issue 10, 1016001 (2021)
Fig. 1. Basic technological path of microwave wireless power transfer and wireless energy harvesting
Fig. 2. Multi-source and multi-focus MIMO-WPT reflective metasurface［36］
Fig. 3. X-band reflective metasurface with unequal power distribution characteristics［37］
Fig. 4. Schematic diagram of coding metasurface applications in wireless communication［41］
Fig. 5. Testing scenario and measured transfer efficiency of the adaptive intelligent WPT system based on 2-bit PMS［42］
Fig. 6. Transparent NFF reflective metasurface［51］
Fig. 7. Research context and the significant progress of WEH metasurfaces
Fig. 8. Design examples of metamaterial rectifying antennas
Fig. 9. Early examples of rectifying metasurface designs
Fig. 10. Recent examples of rectifying metasurface designs
Fig. 11. Future applications of smart metasurfaces
|
Table 1. Comparison of performances among different WEH metasurfaces
| |||||||||||||||||||||||||||
Table 2. Detailed comparison of microwave WPT and WEH
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20