DK431484D0 - MICROWAVE ANTENNA - Google Patents
MICROWAVE ANTENNAInfo
- Publication number
- DK431484D0 DK431484D0 DK431484A DK431484A DK431484D0 DK 431484 D0 DK431484 D0 DK 431484D0 DK 431484 A DK431484 A DK 431484A DK 431484 A DK431484 A DK 431484A DK 431484 D0 DK431484 D0 DK 431484D0
- Authority
- DK
- Denmark
- Prior art keywords
- microwave antenna
- microwave
- antenna
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
- H01Q15/142—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8300281A SE8300281D0 (en) | 1983-01-20 | 1983-01-20 | DEVICE FOR ANTENNA DEPARTMENT |
SE8300280A SE8300280D0 (en) | 1983-01-20 | 1983-01-20 | antenna reflector |
SE8306372A SE8306372L (en) | 1983-11-18 | 1983-11-18 | microwave antenna |
PCT/SE1984/000013 WO1984003005A1 (en) | 1983-01-20 | 1984-01-18 | Method of fabricating bowl shaped antennas and micro wave antenna fabricated according to the method |
Publications (2)
Publication Number | Publication Date |
---|---|
DK431484A DK431484A (en) | 1984-09-10 |
DK431484D0 true DK431484D0 (en) | 1984-09-10 |
Family
ID=27355283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK431484A DK431484D0 (en) | 1983-01-20 | 1984-09-10 | MICROWAVE ANTENNA |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0114797A3 (en) |
AU (1) | AU570944B2 (en) |
CA (1) | CA1225510A (en) |
DK (1) | DK431484D0 (en) |
ES (1) | ES529003A0 (en) |
FI (1) | FI74839C (en) |
HU (1) | HUT35425A (en) |
NO (1) | NO843730L (en) |
WO (1) | WO1984003005A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0158771B1 (en) * | 1984-01-23 | 1991-03-27 | Showa Denko Kabushiki Kaisha | Circular polarization reflector |
IT1195120B (en) * | 1986-08-04 | 1988-10-12 | Cselt Centro Studi Lab Telecom | PROCEDURE FOR THE MANUFACTURE OF DICHROIC ANTENNA STRUCTURES |
FR2616102A3 (en) * | 1987-06-05 | 1988-12-09 | Duplessy Henry | Method of manufacturing a parabolic antenna and antenna obtained by this method |
GB2308012B (en) * | 1995-12-05 | 1999-11-17 | Northern Telecom Ltd | A radiation shielding device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2679003A (en) * | 1950-05-27 | 1954-05-18 | Motorola Inc | Heater system for microwave antennas |
US2742387A (en) * | 1953-09-28 | 1956-04-17 | Lavoie Lab Inc | Reflector for electromagnetic radiations and method of making same |
US3574258A (en) * | 1969-01-15 | 1971-04-13 | Us Navy | Method of making a transreflector for an antenna |
FR2117807B1 (en) * | 1970-12-11 | 1973-12-28 | Girondon Michel | |
DE2227563A1 (en) * | 1972-06-07 | 1974-01-10 | Krupp Gmbh | PARABOLIC MIRROR |
NL181416C (en) * | 1976-03-29 | 1987-08-17 | Philips Nv | METHOD FOR MANUFACTURING A METALLIZED PLASTIC REFLECTOR |
FR2426343A1 (en) * | 1978-05-16 | 1979-12-14 | Bony Gilbert | Plastics sandwich telecommunication parabolic reflector - has integral deicing heating element laid on honeycomb structure |
FR2502852B1 (en) * | 1981-03-26 | 1985-06-14 | Sadones Henri | REFLECTOR IN PARTICULAR FOR LARGE SATELLITE TELECOMMUNICATIONS RECEIVING ANTENNAS |
JPS58170103A (en) * | 1982-03-30 | 1983-10-06 | Matsushita Electric Ind Co Ltd | Production of parabola antenna |
-
1984
- 1984-01-16 CA CA000445329A patent/CA1225510A/en not_active Expired
- 1984-01-18 HU HU84672A patent/HUT35425A/en unknown
- 1984-01-18 AU AU24343/84A patent/AU570944B2/en not_active Ceased
- 1984-01-18 EP EP84850019A patent/EP0114797A3/en not_active Withdrawn
- 1984-01-18 WO PCT/SE1984/000013 patent/WO1984003005A1/en active IP Right Grant
- 1984-01-19 ES ES529003A patent/ES529003A0/en active Granted
- 1984-09-10 DK DK431484A patent/DK431484D0/en not_active Application Discontinuation
- 1984-09-18 FI FI843657A patent/FI74839C/en not_active IP Right Cessation
- 1984-09-19 NO NO843730A patent/NO843730L/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI843657A0 (en) | 1984-09-18 |
WO1984003005A1 (en) | 1984-08-02 |
CA1225510A (en) | 1987-08-18 |
FI74839B (en) | 1987-11-30 |
DK431484A (en) | 1984-09-10 |
FI74839C (en) | 1988-03-10 |
AU2434384A (en) | 1984-08-15 |
NO843730L (en) | 1984-09-19 |
EP0114797A2 (en) | 1984-08-01 |
FI843657L (en) | 1984-09-18 |
AU570944B2 (en) | 1988-03-31 |
EP0114797A3 (en) | 1986-05-07 |
ES8501574A1 (en) | 1984-11-16 |
ES529003A0 (en) | 1984-11-16 |
HUT35425A (en) | 1985-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |