METHOD TO INCREASE SURVIABILITY OF DRONE PLANES IN RADAR COUNTERACTION AND ACTIVE TARGET KILL ZONES (VERSIONS) Russian patent published in 2009 - IPC F42B15/00 B64D7/00 F41H3/00 

FIELD: weapons.

SUBSTANCE: invention relates to system designed to increase survivability of drone planes (DP). Proposed method comprises generating signals sent in false directions with the help of opening traps arranged on shoot-off cartridges with pyro charge and accommodated on DP fuselage, and stochastic variation of aircraft course. If DP is locked after it overcomes 1/3 to 1/2 of flight to target, enemy radar system operation is dropped out by stochastic change of DP course and simultaneous change of DP radar reflection by shooting off opening traps. Note here that trap shoot-off is made on the side opposite to DP course change. Note also that shoot-off traps re-reflect enemy radar signals to enemy fire control center in enemy frequencies and with the enemy polarisation mode. DP course is directed towards target, on final part of DP trajectory, with shoot-off of traps.

EFFECT: higher probability of overcoming enemy anti-aircraft system.

2 cl