Journal of the Korean Society for Aeronautical & Space Sciences (한국항공우주학회지)

The Korean Society for Aeronautical and Space Sciences (한국항공우주학회)
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Current state and future prospect of technology development in satellite application

인공위성 활용 분야 기술 발전 현황 및 전망

  • Received : 2016.04.25
  • Accepted : 2016.07.26
  • Published : 2016.08.01
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Abstract

Korea developed several satellites through government-led satellite development projects, and now operates earth observation satellites of various sensors, science and technology satellites, and communication satellites. Satellites can be utilized in many fields, and Satellite Information, Global Navigation Satellite System, Satellite Communications and Broadcasting, Space Solar Power System are typical application fields. Now that we have developed and operated several satellites, we have to concentrate more efforts on satellite application. In this paper, we reviewed the current states of the technologies of four satellite application fields mentioned above and analyzed the future prospects of them.

우리나라는 그동안 국가주도의 위성개발사업을 통해 다수의 위성을 개발하였으며, 현재 다양한 센서의 지구관측위성, 과학기술위성, 통신위성 등을 운영하고 있다. 위성은 많은 분야에서 활용될 수 있으며 대표적인 활용분야는 위성정보, 위성항법, 위성통신방송, 우주태양양광발전시스템 등이 있다. 우리나라가 다양한 위성을 보유한 현 상황에서 이제는 위성활용에 역량을 더 집중해야한다. 본 논문에서는 위성정보, 위성항법, 위성통신방송, 우주태양양광발전시스템에 대하여 기술발전 현황을 살펴보고 미래 전망을 분석하였다.

Keywords

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