Jeihoon Baek

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About

Jeihoon Baek has established himself as a key contributor to the advancement of wireless power transfer (WPT) technologies, with a particular focus on high-frequency magnetic resonant coupling for consumer robotics. His most cited work, “High frequency wireless power transfer system for robot vacuum cleaner” (2014, 11 citations), demonstrates his practical engineering approach to solving real-world charging challenges. In this seminal paper, Baek proposed and implemented a WPT system that leverages high-frequency magnetic resonant coupling to reduce resonance coil size—a critical innovation for compact, autonomous devices like robot vacuum cleaners. His research addresses the fundamental trade-off between operating frequency and coil dimensions, enabling more efficient and space-saving power delivery. Baek’s contributions have direct implications for the growing field of home automation and service robotics, where reliable, contactless charging is essential for uninterrupted operation. His work bridges theoretical electromagnetics with applied product design, offering a blueprint for engineers developing next-generation wireless charging systems. By optimizing resonant coupling parameters, Baek has helped pave the way for more practical, consumer-friendly WPT solutions that enhance the autonomy and convenience of everyday robotic devices.