COMPLEX METHOD TO DETERMINE APPENDAGE OF GROUND EQUIPMENT AND ARMED FORCES PERSONNEL TO PARTY OF MILITARY ACTION Russian patent published in 2010 - IPC F41H13/00 G01S17/74 

FIELD: weapons and ammunition.

SUBSTANCE: party is equipped with a scanning unit arranged on the ground or on the helicopter board, and identification marks are applied onto ground equipment and armed forces personnel included into classes "friendly troops" and "own forces" directly prior to the military action. The marks are arranged in the form of a crystal with aluminium thin-film interdigital transducer joined to a microstrip transceiving antenna of surface acoustic waves and a set of reflectors. A harmonic oscillation is formed in the scanning unit, amplified in capacity and directionally radiated in the air, caught by the microstrip transceiving antenna of identification mark, converted into an acoustic wave, providing for its propagation on the crystal surface and return reflection, the reflected acoustic wave is converted into a signal with the phase manipulation. Voltage proportional to the signal of ground equipment or a trooper appendage to one of the classes "friendly troops" and "own forces", is directed to the party systems.

EFFECT: improved validity.

3 cl, 8 dwg