EP0397070A3 - Antenne mit parabolischem Reflektor - Google Patents
Antenne mit parabolischem Reflektor Download PDFInfo
- Publication number
- EP0397070A3 EP0397070A3 EP19900108522 EP90108522A EP0397070A3 EP 0397070 A3 EP0397070 A3 EP 0397070A3 EP 19900108522 EP19900108522 EP 19900108522 EP 90108522 A EP90108522 A EP 90108522A EP 0397070 A3 EP0397070 A3 EP 0397070A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector
- attached
- antenna
- parabolic reflector
- feed line
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
- H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8905888U DE8905888U1 (de) | 1989-05-11 | 1989-05-11 | Antenne mit parabolischem Reflektor |
DE8905888U | 1989-05-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0397070A2 EP0397070A2 (de) | 1990-11-14 |
EP0397070A3 true EP0397070A3 (de) | 1991-08-07 |
EP0397070B1 EP0397070B1 (de) | 1994-07-13 |
Family
ID=6839127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90108522A Expired - Lifetime EP0397070B1 (de) | 1989-05-11 | 1990-05-07 | Antenne mit parabolischem Reflektor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0397070B1 (de) |
DE (2) | DE8905888U1 (de) |
FI (1) | FI902341A0 (de) |
NO (1) | NO175730C (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672435B1 (fr) * | 1991-02-05 | 1993-11-19 | Cgti | Dispositif de montage et de demontage de la source d'une antenne. |
DE9419493U1 (de) * | 1994-12-06 | 1995-01-26 | Kabelmetal Electro Gmbh, 30179 Hannover | Antenne mit parabolischem Reflektor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB897215A (en) * | 1957-09-20 | 1962-05-23 | Emi Ltd | Improvements in or relating to radar apparatus |
US3483564A (en) * | 1966-10-17 | 1969-12-09 | Diamond Antenna & Microwave Co | Dish reflector with detachable waveguide feed |
JPS6090404A (ja) * | 1983-10-24 | 1985-05-21 | Maspro Denkoh Corp | パラボラアンテナ |
-
1989
- 1989-05-11 DE DE8905888U patent/DE8905888U1/de not_active Expired
-
1990
- 1990-05-07 DE DE59006398T patent/DE59006398D1/de not_active Expired - Fee Related
- 1990-05-07 EP EP90108522A patent/EP0397070B1/de not_active Expired - Lifetime
- 1990-05-10 FI FI902341A patent/FI902341A0/fi not_active IP Right Cessation
- 1990-05-10 NO NO902083A patent/NO175730C/no not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB897215A (en) * | 1957-09-20 | 1962-05-23 | Emi Ltd | Improvements in or relating to radar apparatus |
US3483564A (en) * | 1966-10-17 | 1969-12-09 | Diamond Antenna & Microwave Co | Dish reflector with detachable waveguide feed |
JPS6090404A (ja) * | 1983-10-24 | 1985-05-21 | Maspro Denkoh Corp | パラボラアンテナ |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 009, no. 240 (E - 345)<1963> 26 September 1985 (1985-09-26) * |
Also Published As
Publication number | Publication date |
---|---|
DE59006398D1 (de) | 1994-08-18 |
EP0397070A2 (de) | 1990-11-14 |
NO902083D0 (no) | 1990-05-10 |
FI902341A0 (fi) | 1990-05-10 |
NO175730B (no) | 1994-08-15 |
NO902083L (no) | 1990-11-12 |
DE8905888U1 (de) | 1989-06-29 |
EP0397070B1 (de) | 1994-07-13 |
NO175730C (no) | 1994-11-23 |
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