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. The notch filter additionally contains the first and the second complex multipliers and a Doppler phase meter.
EFFECT: improved efficiency of rejection for passive interference with a priori unknown Doppler phase and selection of signals from moving targets.
1 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| NOTCH FILTER | 2024 |
|
RU2825253C1 |
| REJECTOR FILTER | 2022 |
|
RU2786410C1 |
| INTERFERENCE BAND-STOP FILTRATION COMPUTER | 2017 |
|
RU2686633C1 |
| ADAPTIVE BAND-STOP FILTER | 2017 |
|
RU2660645C1 |
| PASSIVE INTERFERENCE REJECTION FILTER | 2023 |
|
RU2824848C1 |
| INTERFERENCE BAND-STOP FILTRATION COMPUTER | 2017 |
|
RU2686634C1 |
| ROTARY FILTER | 2021 |
|
RU2759150C1 |
| PASSIVE JAMMING REJECTOR COMPUTER | 2023 |
|
RU2819292C1 |
| INTERFERENCE REJECTION COMPUTER | 2022 |
|
RU2803419C1 |
| NOISE REJECTION FILTER | 2022 |
|
RU2796445C1 |
