New EA Techniques Part 2: Jamming Semi-Active Guided Threats
作者: Dave Adamy
刊名: Journal of Electronic Defense, 2019, Vol.42 (4)
来源数据库: ProQuest Journal
原始语种摘要: Adamy talks about jamming of semi-actively-guided threats. A semi-active-guided threat uses an illuminator to cover a large area of space that is expected to include the target being attacked by the threat missile. The missile seeker has a receiver and direction finding capability that allows the missile to home on the illuminator signal being reflected from the target. The illuminator signal is reflected from the target toward the missile with an effective radiated power that is a function of the received power and the bi-static radar cross section (RCS). Like all homing weapons, the miss distance decreases as the range from the target to the receiver (in the missile) decreases. However the illuminator power received by the target decreases as the square of the range from the illuminator...
全文获取路径: ProQuest  (合作)

  • missile 导弹
  • illuminator 照明
  • seeker 导引头
  • reflected 反射
  • threat 威胁
  • received 接收
  • capability 能力
  • target 目标
  • homing 自动导引
  • toward