UA89945U - Method for anti-jam protection of coherent-pulse rls against combined jamming - Google Patents
Method for anti-jam protection of coherent-pulse rls against combined jammingInfo
- Publication number
- UA89945U UA89945U UAU201312010U UAU201312010U UA89945U UA 89945 U UA89945 U UA 89945U UA U201312010 U UAU201312010 U UA U201312010U UA U201312010 U UAU201312010 U UA U201312010U UA 89945 U UA89945 U UA 89945U
- Authority
- UA
- Ukraine
- Prior art keywords
- jamming
- filtration
- polarization
- phase
- passive
- Prior art date
Links
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- Radar Systems Or Details Thereof (AREA)
Abstract
A method for protection of coherent-pulse radar stations with packet modulation of frequency of sounding pulses against combined jamming, with phase (time) and polarization, or spatial, filtration. Sequence of phase and polarization filtration depends on the ratio of the levels of power of active and passive components of combined jamming determined in analyzer of the level of components of combined jamming, analysis of the level ratio is carried out at the intervals of range where according to information obtained from the map of passive interferences are present. If the level of passive component of jamming exceeds the active one first phase filtration of signals is carried out, and then polarization filtration, if active component of jamming exceeds the passive one first polarization, and then phase filtration are carried out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201312010U UA89945U (en) | 2013-10-14 | 2013-10-14 | Method for anti-jam protection of coherent-pulse rls against combined jamming |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201312010U UA89945U (en) | 2013-10-14 | 2013-10-14 | Method for anti-jam protection of coherent-pulse rls against combined jamming |
Publications (1)
Publication Number | Publication Date |
---|---|
UA89945U true UA89945U (en) | 2014-05-12 |
Family
ID=52281306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201312010U UA89945U (en) | 2013-10-14 | 2013-10-14 | Method for anti-jam protection of coherent-pulse rls against combined jamming |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA89945U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109725297A (en) * | 2019-01-18 | 2019-05-07 | 中国科学院国家空间科学中心 | A kind of active repeating jamming recognition methods based on echo polarizability |
CN117784040A (en) * | 2024-02-23 | 2024-03-29 | 中国人民解放军空军预警学院 | Time-frequency domain self-defense type composite interference resisting method |
-
2013
- 2013-10-14 UA UAU201312010U patent/UA89945U/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109725297A (en) * | 2019-01-18 | 2019-05-07 | 中国科学院国家空间科学中心 | A kind of active repeating jamming recognition methods based on echo polarizability |
CN117784040A (en) * | 2024-02-23 | 2024-03-29 | 中国人民解放军空军预警学院 | Time-frequency domain self-defense type composite interference resisting method |
CN117784040B (en) * | 2024-02-23 | 2024-05-10 | 中国人民解放军空军预警学院 | Time-frequency domain self-defense type composite interference resisting method |
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