1. Department of Electrical Engineering, College of IT Convergence, Gachon University, 1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do 13120, Republic of Korea
2. Intelligent Mechatronics Engineering, College of Software Convergence, Sejong University, 209, Neungdong-ro, Gwangjin-gu, Seoul 05006, Republic of Korea
3. PowerCubeSemi, Inc., 686, Cheonggyesan-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do 13105, Republic of Korea