Kim, Jangheon
Jeon, Youngjun
Um, Sangwoo
Park, Usung
Kim, Kyung-Soo
Kim, Soohyun
Funding for this research was provided by:
Agency for Defense Development
Article History
Received: 7 December 2018
Revised: 17 April 2019
Accepted: 6 May 2019
First Online: 4 June 2019