Daisuke Kobuchi
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View article: Automatic Design of Transmitter and Receiver Coils for Wireless Power Transfer Systems by Using Current Distribution Analysis
Automatic Design of Transmitter and Receiver Coils for Wireless Power Transfer Systems by Using Current Distribution Analysis Open
In wireless power transfer systems, geometries of a transmitter coil and a receiver coil considerably influence power transmission efficiency (PTE) and the magnetic field leakage. However, a method to simultaneously optimize the geometries…
View article: Contactless Switching of a RF CBRAM Switch
Contactless Switching of a RF CBRAM Switch Open
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View article: Phase Retrieval-Based <i>Z</i> Parameter Estimation Method for Multiple-Input Multiple-Output Wireless Power Transfer Systems
Phase Retrieval-Based <i>Z</i> Parameter Estimation Method for Multiple-Input Multiple-Output Wireless Power Transfer Systems Open
Multiple-input multiple-output (MIMO) wireless power transfer (WPT) systems present various advantages to users, including improved power transfer efficiency, adjustable transmission power, and reduced magnetic field leakage. An essential …
View article: An Automatic Coil Design Method for Wireless Power Transfer Systems by Current Distribution Analysis
An Automatic Coil Design Method for Wireless Power Transfer Systems by Current Distribution Analysis Open
The reduction of coil design cost is essential to integrating wireless power transfer (WPT) systems in electronic devices. However, the power transfer efficiency of WPT systems is influenced by operating conditions, such as the surrounding…
View article: Communication-Less Receiver-Side Resonant Frequency Tuning for Magnetically Coupled Wireless Power Transfer Systems
Communication-Less Receiver-Side Resonant Frequency Tuning for Magnetically Coupled Wireless Power Transfer Systems Open
Compensating for deviations in the resonant frequency is crucial in magnetic resonance coupling wireless power transfer (WPT) systems. Thus, this study proposes a communication-less receiver-side resonant frequency-tuning scheme that compe…
View article: Simultaneous beam selection and users scheduling evaluation in a virtual world with reinforcement learning
Simultaneous beam selection and users scheduling evaluation in a virtual world with reinforcement learning Open
The fifth generation of mobile networks evolved to serve applications with distinct requirements, which results in a high management complexity due to simultaneous real-time tasks. In the physical layer, code words that allow proper data e…