Journal of Satellite, Information and Communications (한국위성정보통신학회논문지)

Korea Society of Satellite Technology (한국위성정보통신학회)
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Research on the drone detection based on the radar

레이다 기반의 드론 탐지 기법 연구

  • 문민정 (한국항공대학교 항공전자정보공학과 위성전자연구실) ;
  • 송경민 (한국항공대학교 항공전자정보공학과 위성전자연구실) ;
  • 유수진 (한국항공대학교 항공전자정보공학과 위성전자연구실) ;
  • 심현석 (한국항공대학교 항공전자정보공학과 위성전자연구실) ;
  • 이우경 (한국항공대학교 항공전자정보공학과 위성전자연구실)
  • Received : 2017.05.31
  • Accepted : 2017.06.22
  • Published : 2017.06.30
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Abstract

Recently, acccording to price decline and miniaturization of drone, it is increased dramatically that drone usage in various category including military and private sectors. In accordance with popular usage, There is a increasing risk of safety accident, national security and public privacy problem. Hence there is a high demand for study and analysis applicable to the related technology and anti-drone method including drone detection and jamming. In general, it is extremely difficult to detect and recognize drones using conventional sensors. In this paper, we classify drone detection technology and Drone detection experiments are performed using CW RADAR to obtain and analyze micro-doppler pattern. This preliminary study aims to provide fundamental theory on radar drone detection and experimental test results such that in-depth anti-drone technology can be established in future.

오늘날 드론의 대중화와 드론 관련 산업의 확장 등으로 인하여 드론 보급이 민 군에 걸쳐 증가하였고, 이와 더불어 보안, 안전사고, 치안 안보 위협 등의 우려도 함께 커지고 있다. 드론은 크기가 작고 반사도가 낮은 재질로 되어 있어 일반적인 센서로는 탐지가 어려운 것으로 알려져 왔다. 이에, 드론으로 인해 발생하는 사건 및 사고를 예방하기 위해서는 드론의 탐지와 위험 요소에 대응할 수 있는 기술에 대한 연구가 선행되어야 한다. 본 논문에서는 드론 탐지 기법을 분류하였다. 또한 CW 레이다를 기반으로 한 드론 탐지 실험을 통해, 마이크로 도플러의 패턴을 분석하여 드론 탐지의 가능성을 제시한다.

Keywords

References

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