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Design & Implement Near Field Energy Harvesting and Wireless Power Transmission System using Resonant Inductive Coupling Method

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Shobha A.S., Dr. T.C.Manjunath
» doi: 10.31838/ecb/2023.12.si6.298


In this paper, the design & implement near field energy harvesting and wireless power transmission system using resonant inductive coupling method is presented along with the simulation results. The idea of wirelessly supplying power to a load is one that is both daunting and challenging to implement. The invention of wireless system powering has opened the doors to a new universe. WPT (Wireless Power Technology) with Resonant Inductive Coupling, which belongs to the NFWPT category, transmits power to the receiver coil by way of a magnetic field utilizing a transmitter coil. An effective method of transferring power across short distances, resonant inductive coupling is finding use in cellphones and the medical field. This paper presents the overview of the theory behind resonant Inductive coupling and gives the circuit design of the different stages of the system. The experimental results were discussed along with the comparison of efficiency versus distance.

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