End-to-End Efficiency Optimization and Experimental Validation of Long-Range Wireless Power Transfer (IMAGE)
Caption
(Left) Comparison of end-to-end efficiency between the conventional method and the proposed method.
Although the absolute efficiency of the experimental setup is relatively low because it uses commercially available chips, simulations show that applying the proposed method directly to current state-of-the-art (SOTA) devices would achieve an end-to-end efficiency of 32.95%.
(Right) Experimental setup for long-range RF-based wireless power transfer.
The simulation results were validated through measurements obtained using the proposed method.
Credit
© IEEE, originally published in IEEE Transactions on Microwave Theory and Techniques
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