Ken Ueno

A 300 nW, 15 ppm/$^{\circ}$C, 20 ppm/V CMOS Voltage Reference Circuit Consisting of Subthreshold MOSFETs

Ken Ueno, Tetsuya Hirose, Tetsuya Asai et al. · IEEE Journal of Solid-State Circuits · 2009 · 365 citations · Full text

Low-power Electronics, Electrical Engineering, Mosfet Circuits +11

A 1-$\mu\hbox{W}$ 600- $\hbox{ppm}/^{\circ}\hbox{C}$ Current Reference Circuit Consisting of Subthreshold CMOS Circuits

Ken Ueno, Tetsuya Hirose, Tetsuya Asai et al. · IEEE Transactions on Circuits & Systems II Express Briefs · 2010 · 77 citations · Full text

Low-power Electronics, Electrical Engineering, Mosfet Circuits +12

CMOS Smart Sensor for Monitoring the Quality of Perishables

Ken Ueno, Tetsuya Hirose, Tetsuya Asai et al. · IEEE Journal of Solid-State Circuits · 2007 · 50 citations · Full text

Low-power temperature-to-frequency converter consisting of subthreshold CMOS circuits for integrated smart temperature sensors

Ken Ueno, Tetsuya Asai, Yoshihito Amemiya · Sensors and Actuators A Physical · 2010 · 47 citations

Low-power Electronics, Electrical Engineering, Energy Harvesting +8

A 30-MHz, 90-ppm/°C fully-integrated clock reference generator with frequency-locked loop

Ken Ueno, Tetsuya Asai, Yoshihito Amemiya · 2009 · 40 citations

Low-power Electronics, 0.35-Mum Cmos Technology, Electrical Engineering +11