Shuya Nakagawa, Kaito Horikos…
A High-Resolution Time-Based Resistance-to-Digital Converter with TDC and Counter
Dual Transmitter Free-Positioning wireless Power Transfer System with Optimum Switching Phase Detection Technique
Ukyo Takeda, Yousuke Inada, Y…
Measurement time reduction technique for input referred noise of dynamic comparator
Yuki Ishijima, Shuya Nakagawa…
Design of resource sharing reconfigurable ΔΣ SAR-ADC
Motomi Ishizuka, Kohei Yamada…
A 13.56-MHz Wireless Power Transfer System With Enhanced Load-Transient Response and Efficiency by Fully Integrated Wireless Constant-Idle-Time Control for Biomedical Implants
Cheng Huang, Toru Kawajiri an…
Open loop dynamic transmitter voltage scaling for fast response and wide load range power efficient WPT system
Toru Kawajiri and Hiroki Ishi…
Distortion and its suppression in low-power delta-sigma modulator
Hiroki Ishikuro, "
Distortion…
A wireless power transfer system with enhanced response and efficiency by fully-integrated fast-tracking wireless constant-idle-time control for implants
Cheng Huang, Toru Kawajiri, a…
Low power DT delta-sigma modulator with ring amplifier SC-integrator
Takuma Suguro, and Hiroki Ish…
Dynamic period switching of PRS-PWM with run-length limiting technique for spurious and ripple reduction in fast response wireless power transmission
Takahiro Moroto, Toru Kawajir…