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Hot spots of wireless energy transfer metasurface technology
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Liming SI1, 2, 3, Tianyu MA1, 2, 3, Chenyang DANG1, 2, 3, Boyang LIU1, 2, 3, Houjun SUN1, 2, 3, Xin LÜ1, 2, 3
Science & Technology Review | 2025, 43(18) : 23 - 40
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Science & Technology Review | 2025, 43(18): 23-40
• Special to S & T Review •
Hot spots of wireless energy transfer metasurface technology
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Liming SI1, 2, 3, Tianyu MA1, 2, 3, Chenyang DANG1, 2, 3, Boyang LIU1, 2, 3, Houjun SUN1, 2, 3, Xin LÜ1, 2, 3
Affiliations
  • 1. School of Integrated Circuits and Electronics, Beijing Institute of Technology, Beijing 100081, China
  • 2. Beijing Key Laboratory of Millimeter Wave and Terahertz Technology, Beijing 100081, China
  • 3. State Key Laboratory of Environment Characteristics and Effects for Near-space, Beijing 100081, China
Published: 2025-09-28 doi: 10.3981/j.issn.1000-7857.2025.01.00009
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With the development of wireless communication and artificial intelligence technology, the number of small mobile devices is increasing rapidly, and the traditional wired power supply model can no longer meet people's requirements for portability and mobility. Radio frequency and microwave wireless energy transfer technology can get rid of the limitation of wired power, and has a greater application potential in wireless devices. Metasurface is a new kind of artificial material, which has unique advantages like regulating electromagnetic parameters and two−dimensional compact conformal. It is expected to play a key role in radio frequency and microwave wireless energy transfer. In wireless energy transfer systems, metasurface can generate energy beam at the transmitting terminal, enhance coupling resonance in the transmission path, and improve AC−DC conversion efficiency at the receiving terminal. So this paper took stock of the hot spots of this technology, and introduced the advanced scientific progress of wireless energy transfer integration wireless communication, wireless sensing, reconfigurable intelligent surface and target recognition & localization. The hot spots of wireless energy transfer metasurface technology, including wireless power transfer, wireless energy harvesting, simultaneous wireless information and power transfer, and reconfigurable wireless energy transfer technology.

wireless energy transfer  /  wireless power transfer  /  wireless energy harvesting  /  simultaneous wireless information and power transfer  /  reconfigurable intelligent surface
Liming SI, Tianyu MA, Chenyang DANG, Boyang LIU, Houjun SUN, Xin LÜ. Hot spots of wireless energy transfer metasurface technology[J]. Science & Technology Review, 2025 , 43 (18) : 23 -40 . DOI: 10.3981/j.issn.1000-7857.2025.01.00009
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doi: 10.3981/j.issn.1000-7857.2025.01.00009
  • Receive Date：2024-12-30
  • Online Date：2025-12-18
  • Published：2025-09-28
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  • Received：2024-12-30
  • Revised：2025-01-15
  • Accepted：2025-09-01
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Affiliations
    1. School of Integrated Circuits and Electronics, Beijing Institute of Technology, Beijing 100081, China
    2. Beijing Key Laboratory of Millimeter Wave and Terahertz Technology, Beijing 100081, China
    3. State Key Laboratory of Environment Characteristics and Effects for Near-space, Beijing 100081, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
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Genus		 种数
Number of
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Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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