Jeong Goo-Hwan | Department of Electronic Engineering, Tohoku University, Sendai 980-8579, Japan

Department Of Electronic Engineering Tohoku University

Graduate School Of Environmental Studies Tohoku Univ.

Department Of Applied Chemistry School Of Engineering Tokai University

Department Of Electronic Engineering Tohoku University

Department Of Electronic Engineering Tohoku University

Graduate School of Engineering, Tohoku University

Department of Electronic Engineering, Tohoku University, Sendai 980-8579, Japan

Department of Biomedical Engineering, Musashi Institute of Technology, Tokyo 158-8557, Japan