PROTECTIVE MASKING SYSTEM FOR AIRCRAFT EXPOSED TO RADIOLOCATING RADIATION Russian patent published in 2013 - IPC F41H3/00 

FIELD: weapons and ammunition.

SUBSTANCE: protective masking system for an aircraft exposed to radiolocating radiation comprises reflecting elements with profiled surfaces arranged on protected surfaces, a protective and an absorbing screens, at the same time it is equipped with at least one zone of localisation of reflected radiolocating radiation arranged in an air intake and (or) a discharge device of a power plant of a device, the absorbing screen is made in the localisation zone, and profiled surfaces of reflecting elements are arranged at the angle providing for reflection and (or) reflection of radiation to the absorbing screen.

EFFECT: reduced level of reverse reflection from composite parts of an aircraft as it is radiated with a wide spectrum of radio waves providing for increase of efficiency of an aircraft protection against missiles of a self-homing head, simplified design, reduced aerodynamic resistance of a flow path, dimensions and mass of its power plant.

3 cl, 4 dwg