Multi-channel analog-to-digital conversion using a single-channel quantizer. - Youngchun Kim; Ahmed H. Tewfik; B. Vikrham Gowreesunker (EUSIPCO, 2012)

Multi-Channel Sparse Data Conversion With a Single Analog-to-Digital Converter. - Youngchun Kim; Wenjuan Guo; B. Vikrham Gowreesunker; Nan Sun 003; Ahmed H. Tewfik (IEEE J. Emerg. Sel. Topics Circuits Syst., 2012)

Low energy and latency touch detection using group testing. - Youngchun Kim; Ahmed H. Tewfik (EUSIPCO, 2013)

Low power detection on capacitive touch screens. - Youngchun Kim; Ahmed H. Tewfik (GlobalSIP, 2013)

A single SAR ADC converting multi-channel sparse signals. - Wenjuan Guo; Youngchun Kim; Arindam Sanyal; Ahmed H. Tewfik; Nan Sun 001 (ISCAS, 2013)

An efficient detection on capacitive touch screens using bandwidth expansion. - Youngchun Kim; Ahmed H. Tewfik (ISCCSP, 2014)

Ultra-low power multi-channel data conversion with a single SAR ADC for mobile sensing applications. - Wenjuan Guo; Youngchun Kim; Ahmed H. Tewfik; Nan Sun 003 (CICC, 2015)

A novel QRS complex detection on ECG with motion artifact during exercise. - Youngchun Kim; Ahmed H. Tewfik (ICASSP, 2015)

Sequential energy detection for touch input detection. - Youngchun Kim; Ahmed H. Tewfik; Nikhil Kundargi (ICASSP, 2015)

PowerTrain: A learning-based calibration of McPAT power models. - Wooseok Lee; Youngchun Kim; Jee Ho Ryoo; Dam Sunwoo; Andreas Gerstlauer; Lizy K. John (ISLPED, 2015)

A nonuniform quantization scheme for high speed SAR ADC architecture. - Youngchun Kim; Wenjuan Guo; Ahmed H. Tewfik (EUSIPCO, 2017)

A Fully Passive Compressive Sensing SAR ADC for Low-Power Wireless Sensors. - Wenjuan Guo; Youngchun Kim; Ahmed H. Tewfik; Nan Sun 003 (IEEE J. Solid State Circuits, 2017)