FIELD: radar equipment.
SUBSTANCE: invention can be used in coherent-pulse radar systems for separation of signals of moving targets against background of passive interference with unknown Doppler phase. In the passive noise compensation filter, the output of the synchronous generator is connected to the synchronous input of the sign inverter. Inputs of the passive noise compensation filter are inputs of the third delay unit, and outputs are outputs of the second complex adder.
EFFECT: high efficiency of compensating for passive interference with a priori unknown Doppler phase and selecting signals from moving targets.
1 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTERFERENCE COMPENSATION FILTER | 2023 |
|
RU2817088C1 |
| PASSIVE JAMMING REJECTOR COMPUTER | 2023 |
|
RU2819292C1 |
| PASSIVE INTERFERENCE REJECTION FILTER | 2023 |
|
RU2824848C1 |
| PASSIVE INTERFERENCE FILTER | 2023 |
|
RU2824843C1 |
| PASSIVE INTERFERENCE REJECTION FILTER | 2023 |
|
RU2824180C1 |
| INTERFERENCE SUPPRESSION COMPUTER | 2023 |
|
RU2819294C1 |
| NOTCH FILTER | 2024 |
|
RU2825253C1 |
| COMPUTER-COMPENSATOR OF PASSIVE INTERFERENCE | 2023 |
|
RU2814973C1 |
| INTERFERENCE COMPENSATOR-CALCULATOR | 2024 |
|
RU2825197C1 |
| NOISE SUPPRESSION FILTER | 2023 |
|
RU2816701C1 |
