FIELD: radar engineering.
SUBSTANCE: used in coherent-pulse radar systems for extracting signals from moving targets against the background of passive interference with an unknown Doppler phase. In the noise rejection filter, the output of the clock generator is connected to the clock inputs of the delay lines. The inputs of the noise rejection filter are the inputs of the second delay block, and the outputs are the outputs of the complex adder.
EFFECT: increasing the efficiency of rejection for passive interference with a priori unknown Doppler phase and the selection of signals from moving targets.
1 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTERFERENCE REJECTION COMPUTER | 2022 |
|
RU2803419C1 |
| NOTCH FILTER | 2024 |
|
RU2825253C1 |
| REJECTOR FILTER | 2022 |
|
RU2786410C1 |
| CALCULATOR-RECTIFIER OF PASSIVE INTERFERENCE | 2022 |
|
RU2800488C1 |
| PASSIVE INTERFERENCE REJECTION FILTER | 2023 |
|
RU2824848C1 |
| NOTCH FILTER | 2023 |
|
RU2813226C1 |
| PASSIVE JAMMING REJECTOR COMPUTER | 2023 |
|
RU2819292C1 |
| INTERFERENCE REJECTION FILTER | 2017 |
|
RU2674468C1 |
| INTERFERENCE COMPENSATOR-CALCULATOR | 2024 |
|
RU2825197C1 |
| INTERFERENCE COMPENSATION FILTER | 2022 |
|
RU2794214C1 |
