GB8311437D0 - Reflectors - Google Patents
ReflectorsInfo
- Publication number
- GB8311437D0 GB8311437D0 GB838311437A GB8311437A GB8311437D0 GB 8311437 D0 GB8311437 D0 GB 8311437D0 GB 838311437 A GB838311437 A GB 838311437A GB 8311437 A GB8311437 A GB 8311437A GB 8311437 D0 GB8311437 D0 GB 8311437D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- 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.)
- Granted
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
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
- H01Q15/161—Collapsible reflectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/085—Flexible aerials; Whip aerials with a resilient base
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08311437A GB2120857B (en) | 1982-04-28 | 1983-04-27 | Reflectors |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8212235 | 1982-04-28 | ||
GB08311437A GB2120857B (en) | 1982-04-28 | 1983-04-27 | Reflectors |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8311437D0 true GB8311437D0 (en) | 1983-06-02 |
GB2120857A GB2120857A (en) | 1983-12-07 |
GB2120857B GB2120857B (en) | 1985-10-30 |
Family
ID=26282670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08311437A Expired GB2120857B (en) | 1982-04-28 | 1983-04-27 | Reflectors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2120857B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4796033A (en) * | 1987-06-18 | 1989-01-03 | Hughes Aircraft Company | Hub and rim reflector |
IE61873B1 (en) * | 1990-02-02 | 1994-11-30 | American Metal Spinning Ltd | A Radiation Antenna |
CH685080A5 (en) * | 1992-04-15 | 1995-03-15 | Contraves Ag | Inflatable antenna reflector |
US5680145A (en) * | 1994-03-16 | 1997-10-21 | Astro Aerospace Corporation | Light-weight reflector for concentrating radiation |
US5614919A (en) * | 1995-04-04 | 1997-03-25 | Hughes Aircraft Company | Wire diamond lattice structure for phased array side lobe suppression and fabrication method |
CA2149492C (en) * | 1995-05-16 | 2005-07-26 | Anthony Raab | Deployable double-membrane surface antenna |
US7489285B2 (en) | 2004-10-20 | 2009-02-10 | Checkpoint Systems, Inc. | Collapsible electronic article surveillance gate |
FR2937186B1 (en) * | 2008-10-14 | 2010-11-12 | Centre Nat Etd Spatiales | DEPLOYABLE STRUCTURE AND MEMBRANE ANTENNA SYSTEM INCLUDING SUCH STRUCTURE. |
CN102280716B (en) * | 2011-05-11 | 2013-10-16 | 哈尔滨工业大学 | Body-mounted parabolic antenna for gas-filled satellite |
CN104241868B (en) * | 2014-10-08 | 2016-08-03 | 哈尔滨工业大学 | The Spacial Inflatable Deploying Antenna reflecting surface not affected by solar light pressure |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB758090A (en) * | 1953-07-24 | 1956-09-26 | Sucal Ltd | Improvements in and relating to devices including an inflatable balloon |
GB947064A (en) * | 1959-07-02 | 1964-01-22 | Dunlop Rubber Co | Improvements relating to inflatable reflectors for radio waves |
-
1983
- 1983-04-27 GB GB08311437A patent/GB2120857B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2120857B (en) | 1985-10-30 |
GB2120857A (en) | 1983-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8313699D0 (en) | Reflector | |
GB2074342B (en) | Reflectors | |
GB8315498D0 (en) | Luminaire | |
EP0144053A3 (en) | Glare-shielding type reflector | |
GB2123940B (en) | Flashlight | |
DE3373205D1 (en) | Lamp | |
DE3372409D1 (en) | Trihedron-shaped deformable reflectors | |
GB8306029D0 (en) | Reflective kerbstones | |
GB2120857B (en) | Reflectors | |
GB8300673D0 (en) | Reflector systems | |
DE3379089D1 (en) | Double-enveloped lamp | |
AR242637A1 (en) | Staking-machine | |
GB8324119D0 (en) | Reflector | |
GB8304752D0 (en) | Reflector | |
GB2129535B (en) | Searchlight | |
CA49429S (en) | Lamp | |
CA49792S (en) | Flashlight | |
GB8327504D0 (en) | Reflectors | |
GB8313504D0 (en) | Reflectors | |
CA50080S (en) | Bruach | |
CA50163S (en) | Skillet-oven | |
CA50660S (en) | Gamesboard | |
GB8309680D0 (en) | Kerbstone reflector | |
AU89236S (en) | Downlight | |
GB8317002D0 (en) | Lampshades |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940427 |