1. RITSUMEIKAN UNIVERSITY, College of Science and Engineering, Department of Architecture and Urban Design（1-1-1, Nojihigashi, Kusatsu-shi, Shiga 525-8577, Japan）
2. RITSUMEIKAN UNIVERSITY, Research Organization of Science and Technology（1-1-1, Nojihigashi, Kusatsu-shi, Shiga 525-8577, Japan）
3. TOKYO UNIVERSITY OF SCIENCE, Faculty of Advanced Engineering, Department of Applied Electronics（6-3-1, Niijuku, Katsushika-ku, Tokyo, 125-8585, Japan）