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 noise rejection filter, the output of the synchronous generator is connected to the synchronous inputs of the adders. Inputs of the noise rejection filter are inputs of the third delay unit, and outputs of the second complex adder.
EFFECT: high efficiency of rejection of passive interference with a priori unknown Doppler phase and separation of signals from moving targets.
1 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PASSIVE INTERFERENCE REJECTION FILTER | 2023 |
|
RU2824180C1 |
| COMPUTING DEVICE FOR INTERFERENCE REJECTION | 2023 |
|
RU2809737C1 |
| INTERFERENCE REJECTION FILTER | 2022 |
|
RU2798774C1 |
| COMPUTING DEVICE FOR INTERFERENCE REJECTION | 2022 |
|
RU2797653C1 |
| NOISE NULLIFICATION FILTER | 2022 |
|
RU2796546C1 |
| PASSIVE INTERFERENCE REJECTION FILTER | 2023 |
|
RU2824848C1 |
| FILTER OF NOISE NOTCHING | 2017 |
|
RU2660803C1 |
| CALCULATOR FOR INTERFERENCE REJECTION | 2017 |
|
RU2680203C1 |
| INTERFERENCE COMPENSATOR-CALCULATOR | 2024 |
|
RU2825197C1 |
| COMPUTER FOR INTERFERENCE COMPENSATION | 2022 |
|
RU2799482C1 |
