DEVICE FOR DISPLAYING INFORMATION ON TARGETS IN PULSE SURVEILLANCE RADAR WITH WOBBULATION OF PULSE REPETITION OF SOUNDING SIGNALS Russian patent published in 2010 - IPC G01S7/12 

FIELD: radio engineering.

SUBSTANCE: invention can be used in pulse radar with wobbulation of inter-pulse interval for displaying the targets as per their identity criterion of targets located in working area ("Normal Targets") and beyond maximum uniquely measured range of radar ("Off-Scale Targets"), classification of targets as per criterion "Normal Target" and "Off-Scale Target". At that, marks of "Normal Targets" are displayed on the display of coordinate-character indicator (CCI) in the form of crosses (on modern CCIs for marking the detected targets there used are various characters, namely a cross), and marks of "Off-Scale Targets" are displayed on CCI in the form of arrows located on external side of circle corresponding to the chosen scale. To the device containing a synchroniser, shaper of azimuth cursors, shaper of range cursors, mixer, display adapter and monitor; in addition, there connected is data storage device, selection diagrams of range codes of "Normal Targets" and "Off-Scale Targets", diagram for calculation of character of distance change to "Off-Scale Targets", selection diagram of arrow colour, data processor and character generator of arrow.

EFFECT: increasing detection accuracy of targets and enlarging radar operating range.

5 dwg