Optical alignment algorithm using Hadamard transformation. - Ki Seok Kwak; Jin Bae Park; Tae Sung Yoon; Jae Won Kho (IEICE Electron. Express, 2007)

Application of time-frequency domain reflectometry for measuring load impedance. - Ki Seok Kwak; Tok-Son Choe; Jin Bae Park; Tae Sung Yoon (IEICE Electron. Express, 2008)

Reduction of the blind spot in the time-frequency domain reflectometry. - Ki Seok Kwak; Seung Ho Doo; Chun-Ku Lee; Jin Bae Park; Tae Sung Yoon (IEICE Electron. Express, 2008)

Impedance change localization for live underground cable using time-frequency domain reflectometry. - Sin-Ho Lee; Chun-Ku Lee; Jin Bae Park; Ki Seok Kwak (IEICE Electron. Express, 2012)

Cable Fault Localization Using Instantaneous Frequency Estimation in Gaussian-Enveloped Linear Chirp Reflectometry. - Chun-Ku Lee; Ki Seok Kwak; Tae Sung Yoon; Jin Bae Park (IEEE Trans. Instrum. Meas., 2013)