DE3168774D1 - Light antenna, especially for a radar, manufacturing process therefor and equipment using it - Google Patents
Light antenna, especially for a radar, manufacturing process therefor and equipment using itInfo
- Publication number
- DE3168774D1 DE3168774D1 DE8181401248T DE3168774T DE3168774D1 DE 3168774 D1 DE3168774 D1 DE 3168774D1 DE 8181401248 T DE8181401248 T DE 8181401248T DE 3168774 T DE3168774 T DE 3168774T DE 3168774 D1 DE3168774 D1 DE 3168774D1
- Authority
- DE
- Germany
- Prior art keywords
- radar
- equipment
- manufacturing process
- process therefor
- light antenna
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8020296A FR2490883A1 (fr) | 1980-09-22 | 1980-09-22 | Antenne legere, notamment pour radar, procede pour sa fabrication, et installation s'y rapportant |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3168774D1 true DE3168774D1 (en) | 1985-03-21 |
Family
ID=9246143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181401248T Expired DE3168774D1 (en) | 1980-09-22 | 1981-07-31 | Light antenna, especially for a radar, manufacturing process therefor and equipment using it |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0048639B1 (de) |
DE (1) | DE3168774D1 (de) |
FR (1) | FR2490883A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0569016B1 (de) * | 1992-05-07 | 1996-09-25 | Hughes Aircraft Company | Aus Kunststoff geformte Mikrowellenantenne |
DE10057441B4 (de) * | 2000-11-20 | 2014-02-13 | Vega Grieshaber Kg | Hornantenne für ein Radargerät |
US6483476B2 (en) | 2000-12-07 | 2002-11-19 | Telex Communications, Inc. | One-piece Yagi-Uda antenna and process for making the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324474A (en) * | 1964-09-18 | 1967-06-06 | Gen Dynamics Corp | Rotatable horn antenna with feed moveable out of horn to form omnidirectional antenna |
FR2085161B1 (de) * | 1969-11-19 | 1973-12-21 | Sfim | |
US3750185A (en) * | 1972-01-18 | 1973-07-31 | Westinghouse Electric Corp | Dipole antenna array |
DE2601494A1 (de) * | 1975-01-28 | 1976-07-29 | Plessey Handel Investment Ag | Verfahren zur herstellung einer funkantenne |
-
1980
- 1980-09-22 FR FR8020296A patent/FR2490883A1/fr active Granted
-
1981
- 1981-07-31 DE DE8181401248T patent/DE3168774D1/de not_active Expired
- 1981-07-31 EP EP19810401248 patent/EP0048639B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2490883B1 (de) | 1984-12-21 |
EP0048639B1 (de) | 1985-02-06 |
FR2490883A1 (fr) | 1982-03-26 |
EP0048639A1 (de) | 1982-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: BIOLLEY, ALAIN, PLOGASTEL SAINT-GERMAIN, FR |
|
8328 | Change in the person/name/address of the agent |
Free format text: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING. SCHWEPFINGER, K., DIPL.-ING. BUNKE, H., DIPL.-CHEM. DR.RER.NAT. DEGWERT, H., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |