JPH03500004U - - Google Patents
Info
- Publication number
- JPH03500004U JPH03500004U JP1990600007U JP60000790U JPH03500004U JP H03500004 U JPH03500004 U JP H03500004U JP 1990600007 U JP1990600007 U JP 1990600007U JP 60000790 U JP60000790 U JP 60000790U JP H03500004 U JPH03500004 U JP H03500004U
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01Q19/10—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- 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
-
- 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
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888817885A GB8817885D0 (en) | 1988-07-27 | 1988-07-27 | Antenna |
| PCT/GB1989/000856 WO1990001223A1 (en) | 1988-07-27 | 1989-07-27 | Reflector antenna with off set feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03500004U true JPH03500004U (en) | 1991-06-06 |
Family
ID=10641196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990600007U Pending JPH03500004U (en) | 1988-07-27 | 1989-07-27 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH03500004U (en) |
| AU (1) | AU634485B2 (en) |
| DE (1) | DE8990076U1 (en) |
| GB (2) | GB8817885D0 (en) |
| WO (1) | WO1990001223A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4140841A1 (en) * | 1990-12-20 | 1992-07-02 | Siemens Ag | Microwave directional antenna with offset reflector and sub-reflector - is installed with excitation horn in trough-shaped, floor cover of cylindrical collar inclined forwards and downwards |
| FR2753007B1 (en) * | 1996-09-04 | 1998-11-27 | Bourquin Patrick | SATELLITE RECEPTION ANTENNA |
| JP3784715B2 (en) | 2001-12-26 | 2006-06-14 | シャープ株式会社 | Feed horn structure, manufacturing method thereof, converter and antenna for satellite communication reception |
| DE602006013425D1 (en) * | 2006-05-05 | 2010-05-20 | Cobham Advanced Composites Ltd | antenna housing |
| PL1956677T3 (en) * | 2007-02-08 | 2011-05-31 | Sisvel Tech Srl | High integrable flat antenna for satellite video receiving |
| CN106654565A (en) * | 2015-12-20 | 2017-05-10 | 中国电子科技集团公司第二十研究所 | Integrated ultra wide band bias parabolic cylindrical surface array antenna based on MIMO system phased array |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154788A (en) * | 1971-03-16 | 1979-05-15 | The United States Of America As Represented By The Secretary Of The Navy | Process for making a plastic antenna reflector |
| US3733609A (en) * | 1971-07-02 | 1973-05-15 | Radiation Inc | Shrouded offset parabolic reflector antenna |
| US4090834A (en) * | 1973-01-31 | 1978-05-23 | Antennas For Communications, Inc. | Removable mold for forming high frequency antennas |
| DE2505375A1 (en) * | 1975-02-08 | 1976-08-19 | Licentia Gmbh | ANTENNA SYSTEM CONSISTS OF A PARABOLIC MIRROR AND AN EXCITER |
| DE2749443C3 (en) * | 1977-11-04 | 1980-06-04 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Microwave broadband directional antenna in shell design |
| EP0084420A3 (en) * | 1982-01-19 | 1983-08-03 | P.A. Consulting Services Limited | An antenna, particularly for the reception of satellite communications |
| GB2120854A (en) * | 1982-04-16 | 1983-12-07 | Fastwool Limited | Antennas |
| DE3224257A1 (en) * | 1982-06-28 | 1983-12-29 | Siemens AG, 1000 Berlin und 8000 München | MICROWAVE DIRECTIONAL ANTENNA |
| GB8431800D0 (en) * | 1984-12-17 | 1985-01-30 | Shamah Plastics Ltd M | Antenna systems |
-
1988
- 1988-07-27 GB GB888817885A patent/GB8817885D0/en active Pending
-
1989
- 1989-07-25 GB GB8916938A patent/GB2221351B/en not_active Expired - Fee Related
- 1989-07-27 DE DE8990076U patent/DE8990076U1/de not_active Expired - Lifetime
- 1989-07-27 WO PCT/GB1989/000856 patent/WO1990001223A1/en unknown
- 1989-07-27 AU AU40487/89A patent/AU634485B2/en not_active Ceased
- 1989-07-27 JP JP1990600007U patent/JPH03500004U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU4048789A (en) | 1990-02-19 |
| GB8916938D0 (en) | 1989-09-13 |
| DE8990076U1 (en) | 1990-10-25 |
| GB8817885D0 (en) | 1988-09-01 |
| GB2221351A (en) | 1990-01-31 |
| GB2221351B (en) | 1991-12-04 |
| WO1990001223A1 (en) | 1990-02-08 |
| AU634485B2 (en) | 1993-02-25 |