METHOD FOR MASKING LOW MOBILE OBJECT FROM RADAR SURVEILLANCE FROM SPACE Russian patent published in 2023 - IPC F41H3/00 G01S7/38 H04K3/00 

FIELD: radiolocation.

SUBSTANCE: masking low mobile objects (LMOs) from space radar surveillance systems. The claimed method of hiding LMOs from radar surveillance from space includes receiving radio signals from SR in N≥2 times t_n, where n=1…N, determining the SR coordinates for each moment of time t_n, measuring the pulse durationτ_n, measuring the pulse repetition periods T_n, building a family of working and non-working areas relative to each SR position. If LMO is in one of the working areas of SR at all times t_n, measures are taken to mask it from radar surveillance from space, namely, the parameters of the simulating radio interference are calculated, and the simulating radio interference is emitted using the equipment of the radio interference station.

EFFECT: reduction of the time for overcoming the LMO of the selected route in conditions of protection from radar surveillance from space due to the timely detection of LMO in one of the working areas of the space radar (SR) and the adoption of measures to mask the LMO from radar surveillance from space by emitting simulating radio interference from pre-calculated parameters using radio interference station equipment.

5 cl, 28 dwg