BE643045A - - Google Patents
Info
- Publication number
- BE643045A BE643045A BE643045DA BE643045A BE 643045 A BE643045 A BE 643045A BE 643045D A BE643045D A BE 643045DA BE 643045 A BE643045 A BE 643045A
- Authority
- BE
- Belgium
Links
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
- H04K3/28—Countermeasures against jamming with jamming and anti-jamming mechanisms both included in a same device or system, e.g. wherein anti-jamming includes prevention of undesired self-jamming resulting from jamming
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/41—Jamming having variable characteristics characterized by the control of the jamming activation or deactivation time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/42—Jamming having variable characteristics characterized by the control of the jamming frequency or wavelength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/45—Jamming having variable characteristics characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Noise Elimination (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR924154A FR1356993A (fr) | 1963-02-08 | 1963-02-08 | Perfectionnements aux appareils de brouillage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643045A true BE643045A (es) | 1964-05-15 |
Family
ID=8796614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643045D BE643045A (es) | 1963-02-08 | 1964-01-28 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE643045A (es) |
| CH (1) | CH418415A (es) |
| DE (1) | DE1288656B (es) |
| FR (1) | FR1356993A (es) |
| GB (1) | GB1046923A (es) |
| NL (1) | NL144112B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2240213C2 (de) * | 1972-08-16 | 1982-04-29 | C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg | Funksystem zur Störung von unerwünschten Funksendungen |
| DE3110542C2 (de) * | 1981-03-18 | 1984-01-19 | Siemens AG, 1000 Berlin und 8000 München | Richtfunksystem |
| DE102009006861A1 (de) * | 2009-01-30 | 2010-08-12 | Eads Deutschland Gmbh | Responsive-Jammer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2653222A (en) * | 1944-08-04 | 1953-09-22 | Everard M Williams | Radio jamming device |
| US2885543A (en) * | 1945-01-27 | 1959-05-05 | Everard M Williams | Automatic sweeping and jamming radio equipment |
| US2643329A (en) * | 1945-05-14 | 1953-06-23 | Standard Telephones Cables Ltd | Tracking system between receiver and transmitter |
| US2985754A (en) * | 1946-05-04 | 1961-05-23 | Itt | Frequency responsive transmitterreceiver system |
-
1963
- 1963-02-08 FR FR924154A patent/FR1356993A/fr not_active Expired
-
1964
- 1964-01-28 BE BE643045D patent/BE643045A/xx unknown
- 1964-02-06 CH CH138764A patent/CH418415A/fr unknown
- 1964-02-07 NL NL6401042A patent/NL144112B/xx unknown
- 1964-02-07 DE DE1964C0032080 patent/DE1288656B/de not_active Withdrawn
- 1964-02-10 GB GB544964A patent/GB1046923A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1356993A (fr) | 1964-04-03 |
| NL6401042A (es) | 1964-08-10 |
| DE1288656B (de) | 1969-02-06 |
| GB1046923A (en) | 1966-10-26 |
| NL144112B (nl) | 1974-11-15 |
| CH418415A (fr) | 1966-08-15 |