FIELD: physics, navigation.
SUBSTANCE: invention relates to radar and particularly to tracking a target path in surveillance radar stations. A detected target is associated with one of two types based on calculated radial velocity: low-velocity and high-velocity, wherein for a low-velocity target, confirmation of path detection is carried out in gates combined with regular surveillance, said gates being scanned with a period which is a multiple of the regular surveillance period; for a high-velocity target, confirmation of path detection is carried out in physical gates scanned with minimum technically possible period, wherein a target moving with the calculated radial velocity moves by a distance greater than the error in extrapolating the position of the target on the range.
EFFECT: faster target path detection and higher reliability of output radar information.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MODE OF DETECTION OF AN OBJECT'S TRAJECTORY | 2005 |
|
RU2297014C1 |
| METHOD OF RADAR TRACKING OF OBJECT'S TRAJECTORY | 2005 |
|
RU2304789C1 |
| MODE OF DETECTION AND TRACKING THE TRAJECTORY OF AN OBJECT AND SURVEILLANCE RADAR STATION FOR ITS REALIZATION | 2005 |
|
RU2292563C2 |
| METHOD OF RADAR-TRACKING DETECTION OF TRAJECTORY OF OBJECT WHICH HAS SEPARATED FROM CARRIER OBJECT | 2007 |
|
RU2345383C1 |
| METHOD OF DETECTING OBJECT TRAJECTORY | 2009 |
|
RU2427002C1 |
| METHOD FOR MEASURING ANGULAR COORDINATES OF OBJECT IN PROCESS OF CAPTURE AND TRACKING OF TRAJECTORY IN STROBES | 2006 |
|
RU2306580C1 |
| METHOD OF TRACKING TARGET PATH AND RADAR STATION FOR REALISING SAID METHOD | 2011 |
|
RU2470318C1 |
| METHOD OF DETECTION OF TRAJECTORY OF OBJECT AND RADAR STATION FOR ITS REALISATION | 2006 |
|
RU2347236C2 |
| METHOD OF TRACKING TARGET PATH | 2011 |
|
RU2463622C1 |
| METHOD OF DETECTING AND TRACKING TARGET TRAJECTORY | 2013 |
|
RU2548682C1 |
