DE4118428A1 - Verfahren und Vorrichtung zum Unterdrücken eines Störsignals, insbesondere zum Unterdrücken eines elektronischen Funk-Abwehrstörsignals - Google Patents
Verfahren und Vorrichtung zum Unterdrücken eines Störsignals, insbesondere zum Unterdrücken eines elektronischen Funk-AbwehrstörsignalsInfo
- Publication number
- DE4118428A1 DE4118428A1 DE4118428A DE4118428A DE4118428A1 DE 4118428 A1 DE4118428 A1 DE 4118428A1 DE 4118428 A DE4118428 A DE 4118428A DE 4118428 A DE4118428 A DE 4118428A DE 4118428 A1 DE4118428 A1 DE 4118428A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- weighting
- useful signal
- interference signal
- inactive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 38
- 230000007123 defense Effects 0.000 title claims description 5
- 238000000926 separation method Methods 0.000 claims description 29
- 239000012071 phase Substances 0.000 claims description 25
- 239000012073 inactive phase Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000012072 active phase Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
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- 238000010079 rubber tapping Methods 0.000 claims description 2
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- 230000000295 complement effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 230000000750 progressive effect Effects 0.000 claims 2
- 230000002452 interceptive effect Effects 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 8
- 238000004422 calculation algorithm Methods 0.000 description 8
- 238000003199 nucleic acid amplification method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000004088 simulation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012886 linear function Methods 0.000 description 2
- 241000881711 Acipenser sturio Species 0.000 description 1
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
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- 230000002238 attenuated effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/20—Countermeasures against jamming
- H04K3/22—Countermeasures against jamming including jamming detection and monitoring
- H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
- H04K3/228—Elimination in the received signal of jamming or of data corrupted by jamming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K2203/00—Jamming of communication; Countermeasures
- H04K2203/30—Jamming or countermeasure characterized by the infrastructure components
- H04K2203/32—Jamming or countermeasure characterized by the infrastructure components including a particular configuration of antennas
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9007172A FR2751497B1 (fr) | 1990-06-08 | 1990-06-08 | Procede et dispositif de rejection d'un signal pertubateur, notamment pour la rejection d'un signal de contre-mesure electronique de brouillage de radiocommunications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4118428A1 true DE4118428A1 (de) | 1998-05-07 |
Family
ID=9397431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4118428A Withdrawn DE4118428A1 (de) | 1990-06-08 | 1991-06-05 | Verfahren und Vorrichtung zum Unterdrücken eines Störsignals, insbesondere zum Unterdrücken eines elektronischen Funk-Abwehrstörsignals |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE4118428A1 (cs) |
| FR (1) | FR2751497B1 (cs) |
| GB (1) | GB2316232B (cs) |
| IT (1) | IT1283983B1 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818840B1 (fr) * | 2000-12-22 | 2004-06-04 | Thomson Csf | Procede et dispositif pour le traitement des interferences dans des signaux recus par un reseau de capteurs |
| US12348304B2 (en) | 2021-04-08 | 2025-07-01 | Infinidome Ltd. | Adjustable null steering in a stationary network |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4298873A (en) * | 1981-01-02 | 1981-11-03 | The United States Of America As Represented By The Secretary Of The Army | Adaptive steerable null antenna processor |
| GB2141588B (en) * | 1983-06-18 | 1986-08-13 | Standard Telephones Cables Ltd | Adaptive antenna array |
| GB2219140B (en) * | 1984-09-29 | 1990-03-28 | Standard Telephones Cables Ltd | Adaptive antenna array |
| US4670885A (en) * | 1985-02-26 | 1987-06-02 | Signatron, Inc. | Spread spectrum adaptive antenna interference canceller |
| GB2209247B (en) * | 1987-08-28 | 1991-09-04 | Gec Avionics | Antenna beam steering |
-
1990
- 1990-06-08 FR FR9007172A patent/FR2751497B1/fr not_active Expired - Lifetime
-
1991
- 1991-05-31 IT IT91TO000409A patent/IT1283983B1/it active IP Right Grant
- 1991-06-05 DE DE4118428A patent/DE4118428A1/de not_active Withdrawn
- 1991-06-06 GB GB9112158A patent/GB2316232B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO910409A1 (cs) | 1992-12-01 |
| IT1283983B1 (it) | 1998-05-07 |
| GB2316232B (en) | 1998-07-01 |
| FR2751497B1 (fr) | 1999-04-09 |
| GB9112158D0 (en) | 1997-12-24 |
| ITTO910409A0 (cs) | 1991-05-31 |
| GB2316232A (en) | 1998-02-18 |
| FR2751497A1 (fr) | 1998-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |