Výsledky vyhledávání - "Daisuke KANEMOTO"

Switched-capacitor voltage buck converter with variable step-down and switching frequency controllers for low-power and high-efficiency IoT devices

Autor: Ryo Matsuzuka, Shuto Kanzaki, Kaori Matsumoto, Nobutaka Kuroki, Masahiro Numa, Daisuke Kanemoto, Tetsuya Hirose

Publikováno v: Japanese Journal of Applied Physics. 62:SC1082

This paper proposes a switched-capacitor voltage buck converter (SC-VBC) with variable step-down controller (VSC) and switching frequency controller (SFC). The VSC and SFC change the step-down ratio and switching frequency of the SC-VBC in accordance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56911332a4ce86c397c0f10d9743482d
https://doi.org/10.35848/1347-4065/acba22

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Fully-integrated switched-capacitor voltage boost converter with digital maximum power point tracking for low-voltage energy harvesting

Autor: Kaori Matsumoto, Ryuki Ikeda, Hikaru Sebe, Nobutaka Kuroki, Masahiro Numa, Daisuke Kanemoto, Tetsuya Hirose

Publikováno v: Japanese Journal of Applied Physics. 62:SC1071

This paper proposes a fully-integrated switched-capacitor voltage boost converter with a digital maximum power point tracking (MPPT) control circuit for low-voltage and low-power energy harvesting. The proposed digital MPPT control circuit converts t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bd33c6520cc85034932b1e4af268ee7
https://doi.org/10.35848/1347-4065/acb77e

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A Self-Bias NAND Gate and its Application to Non-Overlapping Clock Generator for Extremely Low-Voltage CMOS LSIs

Autor: Kaori Matsumoto, Hikaru Sebe, Daisuke Kanemoto, Ryo Matsuzuka, Tetsuya Hirose, Osamu Maida

Publikováno v: Extended Abstracts of the 2020 International Conference on Solid State Devices and Materials.

This paper presents a self-bias NAND (SBNAND) gate and its application to a non-overlapping (NOL) clock generator for extremely low-voltage CMOS LSIs. The SBNAND, consisting of a main NAND gate and feedback inverter, improves the output performance a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd55ee61ac22175a8a61cdfb18dbdeaf
https://doi.org/10.7567/ssdm.2020.a-7-02

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A 34-mV Startup Ring Oscillator Using Stacked Body Bias Inverters for Extremely Low-Voltage Thermoelectric Energy Harvesting

Autor: Daisuke Kanemoto, Masaya Nishi, Kaori Matsumoto, Masahiro Numa, Tetsuya Hirose, Hikaru Sebe, Osamu Maida, Ryo Matsuzuka, Nobutaka Kuroki

Publikováno v: NEWCAS

A ring oscillator (ROSC) for extremely low-voltage thermoelectric energy generators is presented. The ROSC is composed of dedicated low-voltage stacked body bias inverters (SBBIs) that are based on the conventional self-bias inverter (SBI) and stacke

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c34347e4a691d18c624966874e1e8e3
https://doi.org/10.1109/newcas49341.2020.9159838

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