A 3.2Gbps single-ended receiver using self-reference generation technique for DRAM interface. - Hyeon-Cheon Seol; Jun-Yong Song; Kang-Sub Kwak; Oh-Kyong Kwon (ICECS, 2010)

Power-Reduction Technique Using a Single Edge-Tracking Clock for Multiphase Clock and Data Recovery Circuits. - Kang-Sub Kwak; Oh-Kyong Kwon (IEEE Trans. Circuits Syst. II Express Briefs, 2014)

A Low-Power Two-Tap Voltage-Mode Transmitter With Precisely Matched Output Impedance Using an Embedded Calibration Circuit. - Kang-Sub Kwak; Jong-Hyun Ra; Ho-Sung Moon; Seong-Kwan Hong; Oh-Kyong Kwon (IEEE Trans. Circuits Syst. II Express Briefs, 2016)