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Wireless Power Transfer With Automatic Feedback Control of Load Resistance Transformation
This paper proposes a wireless power transfer with automatic feedback control of load resistance transformation to maintain high efficiency over wide variations of coupling current and load current.Expand
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Wireless power transfer system for docent robot by using magnetic resonant coils
A wireless power transmission system for 1.78MHz, 60W docent robot using coupled magnetic resonances is presented. The proposed wireless power transmission system consists of a 130W class-F powerExpand
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130W power transmitter for wireless power charging using magnetic resonance
In this paper, 130W power transmitter for wireless power charging using the magnetic resonance method is presented. The presented power transmitter is composed of a DDS(Direct Digital Synthesizer)Expand
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Experimental demonstration of 10 Gbit/s transmission with an optical backplane system using optical slots.
A practical optical backplane system was prepared with transmitter-receiver processing boards and an optical backplane made from polymeric-waveguide-embedded optical printed-circuit boards. OpticalExpand
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Advanced Power Control Scheme in Wireless Power Transmission for Human Protection From EM Field
The wireless power transmission (WPT) system must guarantee human protection from the electromagnetic (EM) field around the system in proportion to the increase of the transmit power. This paperExpand
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Optical Module Using Polymer Waveguide With Integrated Reflector Mirrors
A practical optical transmitter was prepared using a polymer waveguide with integrated reflector mirrors. The optical transmitter module consisted of a metal optical bench, a module printed circuitExpand
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5W wireless power transmission system with coupled magnetic resonance
In this paper, a 1.8MHz and 5W wireless power transmission system for a wireless smart storage using coupled magnetic resonances is presented. The proposed wireless power transmission system consistsExpand
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Interchip link system using an optical wiring method.
A chip-scale optical link system is presented with a transmitter/receiver and optical wire link. The interchip link system consists of a metal optical bench, a printed circuit board module, aExpand
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Dual Receiver Coils Wireless Power Transfer System With Interleaving Switching
This letter presents a wireless power transfer (WPT) system for wristband device charging. By using dual receiver coils with power switches in an interleaved manner, the proposed WPT system canExpand
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Design of a Patterned Soft Magnetic Structure to Reduce Magnetic Flux Leakage of Magnetic Induction Wireless Power Transfer Systems
A soft-magnetic-metal-based shield structure was designed to reduce magnetic flux leakage in magnetic-induction wireless power transfer systems. Soft magnetic metals have the advantages of highExpand
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