Fig. 7: Experiments of wireless information transmission and wireless power transmission for the proposed system. | npj Nanophotonics

Fig. 7: Experiments of wireless information transmission and wireless power transmission for the proposed system.

From: Voice interactive information metasurface system for simultaneous wireless information transmission and power transfer

Fig. 7

a The experiment scenarios of the wireless information transmission. b Measured video transmission with the seat occupied. c No video transmission with the seat unoccupied. d The experiment scenarios of the wireless power transmission. e Measured ambient power level without a phone on the rechargeable board. f Measured transmission power level with a phone on the rechargeable board.

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