The inductive WPT technique is the most suitable technique for an IMD. Sushanta Kumar Mohapatra, in Electronic Devices, Circuits, and Systems for Biomedical Applications, 2021 5 Conclusion The overall inductive WPT is studied step by step and component by component therefore, it is recommended to refer to the references for detailed analysis and information. This chapter starts by reviewing various methods of WPT, followed by the design and analysis of inductive WPT. Inductive WPT offers several benefits over the wired connection and is applied in numerous applications such as wearable electronics, health care, and automotive industry.
The recent developments in semiconductor industry for high frequency and high-power applications have paved the path for high-power inductive WPT improvements. The most common method of high power WPT is through inductive coupling that was invented by Nikola Tesla more than a century ago. For higher-power applications, from few watts to several kilowatts, over moderate distances, the WPT has recently been the focus of the industrial developments.
Most of these applications transfer low amounts of power, in the range of microwatts to milliwatts, for data transfer. Wireless power transfer (WPT), in its general term, has been around us for decades in applications such as telemetry, satellite communications, and radio frequency identification (RFID) tags.
Mohammad Etemadrezaei, in Power Electronics Handbook (Fourth Edition), 2018 22.1 Introduction
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