PASSIVE SYSTEM FOR DETERMINATION OF COORDINATES OF RADIATION SOURCES Russian patent published in 2015 - IPC G01S5/02 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to the field of radiolocation and may be used in radar stations for detection and determination of coordinates of radiation sources. The system comprises on a flagship and a group ship an antenna placed together with a sensor of angular position of the antenna on a shaft of antenna position control, also comprises a receiver, a unit of coding, a unit of selection and identification, a shaper of weight coefficients, a bearings hold device, the first memory unit, a unit of comparison of parameters of radiation sources, the second memory unit, a channel of radio communication, a unit of keys, also comprises on each ship a switch, a unit of switch control, a unit of sequence bearing determination. All listed facilities are accordingly interconnected with each other, at the same time the unit of selection and identification is made in a certain manner.

EFFECT: increased accuracy of distance detection to a radiation source.

2 cl, 9 dwg