RADAR SPACE SCANNING METHOD (VERSIONS) Russian patent published in 2014 - IPC G01S13/00 

FIELD: physics, navigation.

SUBSTANCE: invention relates to radar. The result in the first version of the method is achieved due to that, in a radar space scanning method based on exchange of radar information between independently operating radar stations spaced apart in controlled space, the radar stations, having passive channels for determining bearings of targets based on radiation of on-board radio equipment or based on reflected signals from external radio equipment irradiating the controlled space, transmit, to radar stations operating in the controlled space, information on bearings and parameters of radiation of the radio equipment from which the bearings were determined; based on the obtained information, the radar stations calculate coordinates of the targets and if there is need to eliminate false targets, possible directions thereof are probed. In the second version of the method, said result is achieved due to that, in a radar space scanning method based on exchange of radar information between radar stations and data bank accessible for independently operating radar stations spaced apart in the controlled space, the radar stations, having passive channels for determining bearings of targets based on radiation of on-board radio equipment or based on reflected signals from external radio equipment irradiating the controlled space, transmit, to the data bank, information on bearings and parameters of radiation of the radio equipment from which the bearings were determined; based on the obtained information, the radar stations calculate coordinates of the targets and if there is need to eliminate false targets, possible directions thereof are probed.

EFFECT: reducing power consumption of all radar stations when probing angular directions where targets are located.

2 cl, 1 dwg