Peter Toth, Hiroki Ishikuro, “A Differential-Ring-Oscillator with Up to 35 dBc/Hz Phase Noise Improving Amplit […]
A Differential-Ring-Oscillator with Up to 35 dBc/Hz Phase Noise Improving Amplitude Feedback Loop for Ultra Low Power Systems
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Dual Transmitter Free-Positioning wireless Power Transfer System with Optimum Switching Phase Detection Technique
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Measurement time reduction technique for input referred noise of dynamic comparator
Yuki Ishijima, Shuya Nakagawa…
Design of resource sharing reconfigurable ΔΣ SAR-ADC
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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 Near-Optimum 13.56 MHz CMOS Active Rectifier With Circuit-Delay Real-Time Calibrations for High-Current Biomedical Implants
Cheng Huang, Toru Kawajiri, a…
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…