A study on a non-contacting respiration signal monitoring system using Doppler ultrasound. - Se Dong Min; Dae Joong Yoon; Sung Won Yoon; Yong Hyeon Yun; Myoungho Lee (Medical Biol. Eng. Comput., 2007)

Adaptive Motion Artifacts Reduction Using 3-axis Accelerometer in E-textile ECG Measurement System. - Sung Won Yoon; Se Dong Min; Yong Hyeon Yun; Seungpyo Lee; Myoungho Lee (J. Medical Syst., 2008)

Design of the electro-acoustic radiation conductance measurement system for medical ultrasonic array probe. - Yong Hyeon Yun; Moon Jae Jho; Yong Tae Kim; Jin Kwon Kim; Myoungho Lee (IEICE Electron. Express, 2011)