大阪大学 大学院工学研究科 電気電子情報通信工学専攻 廣瀬研究室

International Conference on Solid State Devices and Materials (SSDM) (2022/09/26-29，幕張メッセ) にて，松塚君と松本さんが研究成果の発表を行いました．

松塚君は，IoTセンサデバイス向けの小型二次電池に蓄えられた電力を高効率に利用するための可変降圧比制御技術と可変周波数技術を提案しました．

• R. Matsuzuka, S. Kanzaki, K. Matsumoto, N. Kuroki, M. Numa, D. Kanemoto, T. Hirose, “Fully Integrated Switched-Capacitor Buck Converter with Variable Ratio and Frequency Controllers for Ultra-Low Power LSI Systems,” Extended abstract of the 2022 International Conference on Solid State Devices and Materials (SSDM 2022), K-9-06, pp. 798-799, Sep. 26-29, 2022.

松本さんは， 小型太陽電池をエネルギー源とするIoTデバイスの開拓を目指し，太陽電池の出力を高効率に利用するためのデジタルMPPT技術を提案しました．

• K. Matsumoto, R. Ikeda, H. Sebe, N. Kuroki, M. Numa, D. Kanemoto, T. Hirose, “Switched-Capacitor Voltage Boost Converter with Digital Maximum Power Point Tracking for Low-Voltage Energy Harvesting,” Extended abstract of the 2022 International Conference on Solid State Devices and Materials (SSDM 2022), K-9-07, pp. 800-801, Sep. 26-29, 2022.

SSDM 2022
The Japan Society of Applied Physics

国際会議 International Conference on Solid-State Devices and Materials (SSDM) 2022に，松塚さん，松本さんの論文が採択されました．

• R. Matsuzuka, S. Kanzaki, K. Matsumoto, N. Kuroki, M. Numa, D. Kanemoto, T. Hirose, “Fully Integrated Switched-Capacitor Buck Converter with Variable Ratio and Frequency Controllers for Ultra-Low Power LSI Systems,” Extended abstract of the 2022 International Conference on Solid State Devices and Materials (SSDM 2022), , Sep. 26-29, 2022.
• K. Matsumoto, R. Ikeda, H. Sebe, N. Kuroki, M. Numa, D. Kanemoto, T. Hirose, “Switched-Capacitor Voltage Boost Converter with Digital Maximum Power Point Tracking for Low-Voltage Energy Harvesting,” Extended abstract of the 2022 International Conference on Solid State Devices and Materials (SSDM 2022), , Sep. 26-29, 2022.