Yuya Maekawa, Hiroki Ishikuro, “An Amp-Less Time-Domain AC Bridge for Impedance Spectroscopy with 1-bit […]
A Switched-Capacitor DC-DC Converter wit...
Yi Tan and Hiroki Ishikuro, “A Switched-Capacitor DC-DC Converter with > 77.3% Efficiency and 80 ns Active Tra […]
A Fast Wake-Up and High Accuracy Sensor ...
Yuya Fuketa, Kohei Tatehora, Yohsuke Shiiki, Shuya Nakagawa, and Hiroki Ishikuro, “A Fast Wake-Up and High Acc […]
An up to 35dBc/Hz Phase Noise Improving ...
Peter Toth and Hiroki Ishikuro, “An up to 35dBc/Hz Phase Noise Improving Design Methodology for Differential-R […]
Gate Voltage Optimization in Capacitive ...
Yi Tan, Yohsuke Shiiki, and Hiroki Ishikuro, “Gate Voltage Optimization in Capacitive DC-DC Converters for The […]
An 18 Bit Time-to-Digital Converter Desi...
Peter Toth and Hiroki Ishikuro, “An 18 Bit Time-to-Digital Converter Design with Large Dynamic Range and Autom […]
A Highly Linear Amp-Less Interface Circu...
Yuya Maekawa, Syuya Nakagawa, and Hiroki Ishikuro, “A Highly Linear Amp-Less Interface Circuit for Capac […]
A High-Resolution Oscillator Based Resis...
Shuya Nakagawa, Takumi Miyazaki, and Hiroki Ishikuro, “A High-Resolution Oscillator Based Resistance-to- […]
A Wide Range and High Accuracy Sensor In...
K. Tatehora, Y. Shiiki, S. Nakagawa, T. Tanaka, K. Uchida, and H. Ishikuro, “A Wide Range and High Accur […]
A 0.12V Fully Integrated Charge Pump wit...
Yi Tan, Yohsuke Shiiki, and Hiroki Ishikuro, “A 0.12V Fully Integrated Charge Pump with Gate Voltage Opt […]