Analysis on Threat of Stealth Fighter and Interference of Airborne Radar

The quantitative threaten analysis and counterplot of the stealth fighter becomes a pressing problem to be solved in the modern fields of air defense.The detection range of ground radar network,early warning aircraft,battle plane,air to air missile and surface to air missile in the defense system is estimated for stealth fighter and non-stealth fighter respectively.Accordingly,the threat of stealth fighter to the defense system is derived and measured.The suppressing effect of stand off jamming(SOJ) against stealth fighter is mainly analyzed,then target-exposed range and jamming sector are achieved respectively,which is regarded as an effective method against threat.