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Articles tagged with: conductive sheet

Electromagnetic Sheet Powers Up And Networks Devices

The National Institute of Information and Communications Technology showed an efficient wireless power transmission system, demonstrated at the Wireless Japan 2011 conference. The system works as a 2D communications device and requires the user to place a gadget on the flat board.

The board then generates electromagnetic waves towards the gadget, rather than having an even distribution throughout the board. The underlying concept behind the system uses a 2.4GHz high frequency signal to capture the electromagnetic waves where the gadget is placed.