EP0838877A3 - Réflecteurs déployables - Google Patents
Réflecteurs déployables Download PDFInfo
- Publication number
- EP0838877A3 EP0838877A3 EP97308214A EP97308214A EP0838877A3 EP 0838877 A3 EP0838877 A3 EP 0838877A3 EP 97308214 A EP97308214 A EP 97308214A EP 97308214 A EP97308214 A EP 97308214A EP 0838877 A3 EP0838877 A3 EP 0838877A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- space
- craft
- hinged
- reflector
- deployable reflectors
- 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- Withdrawn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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/288—Satellite antennas
-
- 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
-
- 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
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
- H01Q15/161—Collapsible reflectors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9622022 | 1996-10-24 | ||
GB9622022A GB2318688A (en) | 1996-10-24 | 1996-10-24 | Deployable reflector |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0838877A2 EP0838877A2 (fr) | 1998-04-29 |
EP0838877A3 true EP0838877A3 (fr) | 1998-12-16 |
Family
ID=10801817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97308214A Withdrawn EP0838877A3 (fr) | 1996-10-24 | 1997-10-16 | Réflecteurs déployables |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0838877A3 (fr) |
GB (1) | GB2318688A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2835099B1 (fr) | 2002-01-18 | 2004-04-23 | Lacroix Soc E | Reflecteur electromagnetique a jonc deployable |
RU2541871C2 (ru) * | 2013-07-09 | 2015-02-20 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Сверхширокополосная многолучевая зеркальная антенна |
US9755318B2 (en) | 2014-01-09 | 2017-09-05 | Northrop Grumman Systems Corporation | Mesh reflector with truss structure |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4030103A (en) * | 1975-12-10 | 1977-06-14 | Lockheed Missiles & Space Company, Inc. | Deployable offset paraboloid antenna |
US4191604A (en) * | 1976-01-07 | 1980-03-04 | General Dynamics Corporation Pomona Division | Method of constructing three-dimensionally curved, knit wire reflector |
US4642652A (en) * | 1983-10-27 | 1987-02-10 | Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung | Unfoldable antenna reflector |
US4769647A (en) * | 1985-09-14 | 1988-09-06 | Messerschmitt-Bolkow-Blohm Gmbh | Unfoldable and refoldable antenna reflector |
US4845511A (en) * | 1987-01-27 | 1989-07-04 | Harris Corp. | Space deployable domed solar concentrator with foldable panels and hinge therefor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4527166A (en) * | 1981-03-26 | 1985-07-02 | Luly Robert A | Lightweight folding parabolic reflector and antenna system |
-
1996
- 1996-10-24 GB GB9622022A patent/GB2318688A/en not_active Withdrawn
-
1997
- 1997-10-16 EP EP97308214A patent/EP0838877A3/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4030103A (en) * | 1975-12-10 | 1977-06-14 | Lockheed Missiles & Space Company, Inc. | Deployable offset paraboloid antenna |
US4191604A (en) * | 1976-01-07 | 1980-03-04 | General Dynamics Corporation Pomona Division | Method of constructing three-dimensionally curved, knit wire reflector |
US4642652A (en) * | 1983-10-27 | 1987-02-10 | Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung | Unfoldable antenna reflector |
US4769647A (en) * | 1985-09-14 | 1988-09-06 | Messerschmitt-Bolkow-Blohm Gmbh | Unfoldable and refoldable antenna reflector |
US4845511A (en) * | 1987-01-27 | 1989-07-04 | Harris Corp. | Space deployable domed solar concentrator with foldable panels and hinge therefor |
Also Published As
Publication number | Publication date |
---|---|
GB9622022D0 (en) | 1996-12-18 |
EP0838877A2 (fr) | 1998-04-29 |
GB2318688A (en) | 1998-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DUNBAR, NEIL WILLIAM Inventor name: CLEMMET, JAMES FRANCIS, DR. |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AKX | Designation fees paid | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20000502 |
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