ANALYSIS OF GROUND TARGET STEALTH BASED ON PASSIVE MILLIMETER-WAVE DETECTION

Passive Millimeter-Wave(MMW)detection has become a threat to ground targets.Toenhance the survivability of the ground target in the future battlefield,passive MMW stealth tech-nology is analyzed in this paper.Based on the passive MMW detection principle,computation andanalysis are made for the MMW apparent temperature of tank in different actual combat conditions.The necessity of the passive MMW stealth is analyzed and the passive MMW stealth methods arealso studied.

Modeling and analysis of ground target radiation cross section

Based on the analysis of the passive millimeter wave (MMW) radiometer detection, the ground target radiation cross section is modeled as the new token for the target MMW radiant characteristics. Its ap- plication and actual testing are discussed and analyzed. The essence of passive MMW stealth is target radiation cross section reduction.