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[국내논문] (초)소형위성의 New Space 대응 및 산업화 전략
New Space Response and Industrialization Strategy for Micro & Small Satellites 원문보기

우주기술과 응용 = Journal of space technology and applications, v.1 no.2, 2021년, pp.256 - 267  

서인호 (국방과학연구소) ,  정현재 (국방과학연구소)

초록
AI-Helper 아이콘AI-Helper

본 논문에서는 (초)소형위성의 뉴스페이스 특징 및 대응방안을 소개하고, 국내기술을 활용한 우리나라의 우주산업화 전략을 제시한다. 최근 스타링크를 포함하여 전세계적으로 개발되는 (초)소형위성들은 저비용 및 경량의 군집위성 특징을 가지고 있으므로, COTS(Commercial Off-The-Shelf) 부품 사용 및 위성 중량, 형상, 대량생산 등을 고려하고 군집운용을 준비해야 한다. 특히 다중위성 운용시 주파수 간섭을 고려하여 MIMO(Multi Input Multi Output) 기술 개발 및 정부 차원의 주파수 확보를 위한 준비와 노력이 필요하다. 삼성전자와 SK하이닉스의 상용급 메모리 중에서 내방사선성이 좋은 메모리와 중소기업의 고신뢰성 패키징 및 우주환경시험 기술을 이용하는 우주급 메모리 분야는 우주산업화 전략으로 가능성이 있다.

Abstract ▼ AI-Helper 아이콘AI-Helper

In this paper, the New Space characteristics and response of micro & small satellite, and space industrialization strategy using domestic technologies are described. Recently, micro & small satellites are developed worldwide, including Starlink, having the characteristics of low-cost, light-weight a...

Keyword

#(초)소형위성   #뉴스페이스   #메모리  

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