Design of carrier recovery algorithm for high-order QAM with large frequency acquisition range. - Ki-Yun Kim; Hyung-Jin Choi (ICC, 2001)

Approximation Algorithm of Series Expansion for Digital System Implementation. - Ki-Yun Kim; Hyung-Jin Choi; Ho Kim (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

A comparison of communication techniques for capsule endoscopes. - Ki-Yun Kim; Kyung Hoon Won; Joo-Youp Shin; Hyung-Jin Choi (APCC, 2011)

An impedance mismatching compensation based CM noise rejection method for capsule endoscope system. - Ju Hyung Song; Won Jun Hwang; Ki-Yun Kim; Hyung-Jin Choi (ICUFN, 2014)