METHOD OF IDENTIFICATION OF OBJECTIVES (VERSIONS) Russian patent published in 2017 - IPC G01S13/52 

FIELD: radio engineering, communication.

SUBSTANCE: with the help of two typical single-position radar stations synchronized in time measurement, the amplitude diagrams of the signals reflected from pairs of different targets in the group in the same range of viewing angles of at least 20°-30°, and the coefficients of correlation of pairs of signals reflected from them are calculated in each pair of targets. When the correlation coefficient K1.2 is reflected from the first and second targets of the signals of the first pair within the range of 0.85±0.15 believe that two false goals have been identified. After this, the amplitude diagrams of the second target pair, consisting of an identified false target and an unidentified third target, are measured. If the value of the correlation coefficient of KL, 3 is less than 0.5, it is considered that the third target is an identified warhead. Similarly, the measurement of other pairs of targets, composed of an identified false target and still unidentified, is performed until all targets in the target group are pairwise measured and identified.

EFFECT: identification of a target in a group of targets consisting of several warheads and false targets.

2 cl, 1 dwg