GEAR FOR LOGICAL IDENTIFICATION OF AIR OBJECTS Russian patent published in 2000 - IPC

FIELD: radiolocation measurement. SUBSTANCE: invention can be used in pulse tracking radars with conical scanning for identification of air objects. Four analog-to-digital converters, unit computing effective dispersion area, N narrow-band filters, adder, seven storages, seven comparison circuits, decoder, two circuits for resolution of ambiguity, two NOT gates, three NAND gates, three OR gates and indicator are added into traditional gear with proper change of interunit couplings. Gear makes it possible to identify 7 classes of objects by 5 criteria with high probability. Circuit of gear is distinguished by simplicity of realization and graphics. Knowledge of rules of logic can change number of identified classes and employed criteria thanks to insubstantial alteration of circuit. EFFECT: increased authenticity of identification of air objects due to employment of rules of logic recognition and usage of expanded dictionary of identification parameters. 12 dwg, 3 tbl