1. School of Electronics and Information Engineering, College of Engineering, Korea Aerospace University, Goyang-si, Gyeonggi-do, Republic of Korea
2. School of Electrical and Electronics Engineering, College of ICT Engineering, Chung-Ang University, Seoul, Republic of Korea
3. Naval Research and Development Center, Hanwha Systems, Seongnam-si, Gyeonggi-do, Republic of Korea
4. System LSI Business Research and Development Center, Samsung Electronics, Hwaseong-si, Gyeonggi-do, Republic of Korea