Acknowledgement
이 논문의 시험결과는 한국전력공사 전력연구원의 재원 (과제명: 장거리 광통신망 품질진단 타당성 연구)으로 고창전력시험센터 HVDC 실증 시험장의 지원을 받아 수행 되었음. 이 논문의 DAS 시제품 개발 2023년도 정부 (과학기술정보통신부, 행정안전부)의 재원으로 정보통 신기획평가원 (ICT융합산업혁신기술개발사업)과한국산업기술평가관리원 (사회복합재난대응기술개발사업)의지원을받아수행되었음 (No. 1711193517, 1315001760).
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