FIELD: physics.
SUBSTANCE: invention relates to radar ranging, can be used in apparatus for detecting targets on background of combined interference - active radiations and passive reflections. Technical result is achieved by the fact that the device for compensation of active interference contains antennas with vertical and horizontal polarisations, a correlator, two multipliers, two adders, two noise filters, two signal filters connected to each other in a certain manner.
EFFECT: technical result is high efficiency of suppressing active interference acting on main lobe of antenna pattern on background of passive jamming.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RADAR RECEIVING-TRANSMITTING DEVICE | 1985 |
|
SU1841065A1 |
| DEVICE FOR ADAPTIVE PROTECTION OF A RADAR STATION FROM ACTIVE NOISE INTERFERENCES WITH AN ARBITRARY SPATIAL SPECTRUM AND A DIFFERENT POLARIZATION STRUCTURE | 2018 |
|
RU2739394C2 |
| ACTIVE INTERFERENCE COMPENSATION DEVICE | 2009 |
|
RU2444751C2 |
| RADAR WITH COHERENT AUTOCOMPENSATION OF SIDELOBE INTERFERENCE | 1991 |
|
SU1841075A1 |
| NOISE-PROOF RADAR RECEIVER | 1989 |
|
SU1841067A1 |
| DIVERSITY RADAR WITH THIRD-PARTY ILLUMINATION OF GSM CELLULAR COMMUNICATION NETWORKS | 2013 |
|
RU2563872C2 |
| RADAR RECEIVER | 1984 |
|
SU1841013A1 |
| RADAR SET | 1984 |
|
SU1841061A1 |
| CORRELATION INTERFERENCE SELF-COMPENSATOR | 1984 |
|
SU1841059A1 |
| METHOD OF RADIO-ELECTRONIC PROTECTION OF GROUND-BASED ALL-ROUND RADAR AND DEVICE FOR ITS IMPLEMENTATION | 2023 |
|
RU2812727C1 |
