1. Myongji University,Dept. of Electronics Engineering,Gyeonggi,South Korea
2. OCST Co., Ltd.,Dept. of Research and Development,Seoul,South Korea
3. Sejong University,Dept. of Aerospace Systems Engineering,Seoul,South Korea
4. IriTech, Inc.,Dept. of Research and Development,Ho Chi Minh City,Vietnam
5. Soongsil University,Dept. of ITPM,Seoul,South Korea