A system for robust and efficient wireless power transfer

Current methods for charging electronic devices via wireless technology only work if the overall system parameters are set up to match a specific transfer distance. As a result, these methods are limited to stationary power transfer applications, which means that a device that is receiving power needs to maintain a specific distance from the source supplying it in order for the power transfer to be successful.

from Phys.org - latest science and technology news stories https://ift.tt/2TeDupq

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