A Current-reused Low-power Four-quadrant Multiplier with Single-ended Current Output. - Sigit Yuwono; Jeong-Yul Bae; Tuan-Anh Phan; Seok-Kyun Han; Sang-Gug Lee 001 (ISCAS, 2009)

Development of low-complexity all-digital frequency locked loop as 500 MHz reference clock generator for field-programmable gate array. - Sigit Yuwono; Seok-Kyun Han; Giwan Yoon; Han-Jin Cho; Sang-Gug Lee 001 (IET Circuits Devices Syst., 2014)