GB2287835B - Antenna reflector - Google Patents
Antenna reflectorInfo
- Publication number
- GB2287835B GB2287835B GB9505460A GB9505460A GB2287835B GB 2287835 B GB2287835 B GB 2287835B GB 9505460 A GB9505460 A GB 9505460A GB 9505460 A GB9505460 A GB 9505460A GB 2287835 B GB2287835 B GB 2287835B
- Authority
- GB
- United Kingdom
- Prior art keywords
- antenna reflector
- 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.)
- Expired - Fee Related
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
- H01Q19/02—Details
- H01Q19/021—Means for reducing undesirable effects
- H01Q19/028—Means for reducing undesirable effects for reducing the cross polarisation
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9505460A GB2287835B (en) | 1994-03-18 | 1995-03-17 | Antenna reflector |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9405363A GB9405363D0 (en) | 1994-03-18 | 1994-03-18 | Corrugated antenna |
GB9406932A GB9406932D0 (en) | 1994-03-18 | 1994-04-07 | Corrugated antenna |
GB9505460A GB2287835B (en) | 1994-03-18 | 1995-03-17 | Antenna reflector |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9505460D0 GB9505460D0 (en) | 1995-06-14 |
GB2287835A GB2287835A (en) | 1995-09-27 |
GB2287835B true GB2287835B (en) | 1998-08-12 |
Family
ID=27267106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9505460A Expired - Fee Related GB2287835B (en) | 1994-03-18 | 1995-03-17 | Antenna reflector |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2287835B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB878466A (en) * | 1957-07-26 | 1961-09-27 | Electronique S A R L Soc Nouv | Improvements to antenna devices |
US3805268A (en) * | 1970-12-31 | 1974-04-16 | Gen Electric | Antenna-polarization means |
-
1995
- 1995-03-17 GB GB9505460A patent/GB2287835B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB878466A (en) * | 1957-07-26 | 1961-09-27 | Electronique S A R L Soc Nouv | Improvements to antenna devices |
US3805268A (en) * | 1970-12-31 | 1974-04-16 | Gen Electric | Antenna-polarization means |
Also Published As
Publication number | Publication date |
---|---|
GB2287835A (en) | 1995-09-27 |
GB9505460D0 (en) | 1995-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20040317 |