The Journal of Korean Institute of Electromagnetic Engineering and Science (한국전자파학회논문지)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Survivability for Airborne Platform on Encounter Scenarios where Repeater-type Active Decoy Counteracts Active RF Seeker System Operating Based on PN Guidance Law

PN 유도 기반 능동 RF 탐색기 조우 시나리오에서 반복형 능동 유인체 대응에 따른 공중 플랫폼 생존성 분석

  • Rim, Jae-Won (Department of Electronic Engineering, Inha University) ;
  • Jung, Ki-Hwan (Department of Electronic Engineering, Inha University) ;
  • Lee, Hyunsoo (Department of Electronic Engineering, Inha University) ;
  • Koh, Il-Suek (Department of Electronic Engineering, Inha University)
  • 임재원 (인하대학교 전자공학과) ;
  • 정기환 (인하대학교 전자공학과) ;
  • 이현수 (인하대학교 전자공학과) ;
  • 고일석 (인하대학교 전자공학과)
  • Received : 2018.02.20
  • Accepted : 2018.04.02
  • Published : 2018.04.30
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Abstract

We herein analyze the survivability of an airborne platform when an active decoy delivers jamming attacks against an active RF seeker system that operates based on the proportional navigation guidance law. In encounter scenarios with various conditions, such as platform maneuvering, the decoy's RF specification, and the seeker's approaching range and angles, the missed distance of the RF seeker is evaluated. By comparing the missed distance with the proximity of the fuze range, the platform's survivability is determined and the survival area of the platform is drawn on several encounter scenarios.

본 논문에서는 PN 유도 법칙을 기반으로 동작하는 능동 RF 탐색기에 대한 반복형 능동 유인체의 재밍 환경에서 공중 플랫폼의 생존성을 분석한다. 플랫폼의 기동, 유인체의 RF 제원(spec), 탐색기의 접근 거리 및 방향 등 다른 조건의 여러 조우 시나리오에서 플랫폼에 대한 탐색기의 miss distance를 계산한다. Miss distance와 근접신관거리와의 비교를 통해 플랫폼의 생존 여부를 판별하며, 이를 기반으로 몇몇 조우 시나리오에서 플랫폼 생존 영역을 도출한다.

Keywords

References

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