GB9005915D0 - Reflector antenna - Google Patents
Reflector antennaInfo
- Publication number
- GB9005915D0 GB9005915D0 GB909005915A GB9005915A GB9005915D0 GB 9005915 D0 GB9005915 D0 GB 9005915D0 GB 909005915 A GB909005915 A GB 909005915A GB 9005915 A GB9005915 A GB 9005915A GB 9005915 D0 GB9005915 D0 GB 9005915D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- reflector antenna
- reflector
- 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.)
- 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
- H01Q15/22—Reflecting surfaces; Equivalent structures functioning also as polarisation filter
-
- 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
-
- 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
- H01Q19/132—Horn reflector antennas; Off-set feeding
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9005915A GB2242072B (en) | 1990-03-16 | 1990-03-16 | Reflector antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9005915A GB2242072B (en) | 1990-03-16 | 1990-03-16 | Reflector antenna |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9005915D0 true GB9005915D0 (en) | 1990-05-09 |
GB2242072A GB2242072A (en) | 1991-09-18 |
GB2242072B GB2242072B (en) | 1993-12-08 |
Family
ID=10672709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9005915A Expired - Fee Related GB2242072B (en) | 1990-03-16 | 1990-03-16 | Reflector antenna |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2242072B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009131177A1 (en) * | 2008-04-23 | 2009-10-29 | マスプロ電工株式会社 | Offset parabola antenna |
CN102683855B (en) * | 2012-04-28 | 2015-09-09 | 深圳光启创新技术有限公司 | A kind of Portable satellite aerial |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2096398B (en) * | 1981-03-24 | 1984-10-17 | Era Patents Ltd | High performance radio antenna |
US4801946A (en) * | 1983-01-26 | 1989-01-31 | Mark Antenna Products, Inc. | Grid antenna |
-
1990
- 1990-03-16 GB GB9005915A patent/GB2242072B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2242072B (en) | 1993-12-08 |
GB2242072A (en) | 1991-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940316 |