Kyojin Choo

27.3 Area-efficient 1GS/s 6b SAR ADC with charge-injection-cell-based DAC

Kyojin Choo, John Bell, Michael P. Flynn · 2016 · 72 citations · Full text

Radar, Sar Adc, Electrical Engineering +11

Energy-Efficient Motion-Triggered IoT CMOS Image Sensor With Capacitor Array-Assisted Charge-Injection SAR ADC

Kyojin Choo, Li Xu, Yejoong Kim et al. · IEEE Journal of Solid-State Circuits · 2019 · 50 citations · Full text

Motion Detection, Image Sensor, Engineering +9

An Efficient Piezoelectric Energy Harvesting Interface Circuit Using a Sense-and-Set Rectifier

Yimai Peng, Kyojin Choo, Sechang Oh et al. · IEEE Journal of Solid-State Circuits · 2019 · 48 citations · Full text

Engineering, Energy Efficiency, Energy Conversion +16

5.2 Energy-Efficient Low-Noise CMOS Image Sensor with Capacitor Array-Assisted Charge-Injection SAR ADC for Motion-Triggered Low-Power IoT Applications

Kyojin Choo, Li Xu, Yejoong Kim et al. · 2019 · 44 citations · Full text

Event Camera, Smart Sensor, Full-array Capture +12

A 14b extended counting ADC implemented in a 24Mpixel APS-C CMOS image sensor

Jae‐Hong Kim, Wunki Jung, Seunghyun Lim et al. · 2012 · 43 citations · Full text

Engineering, High Speed, Coarse Conversion +11