PT8050U - SUPPORT FOR MULTI-SATELLITE RECEIVER PARABOLIC ANTENNAS SUPPLIES - Google Patents
SUPPORT FOR MULTI-SATELLITE RECEIVER PARABOLIC ANTENNAS SUPPLIESInfo
- Publication number
- PT8050U PT8050U PT805089U PT805089U PT8050U PT 8050 U PT8050 U PT 8050U PT 805089 U PT805089 U PT 805089U PT 805089 U PT805089 U PT 805089U PT 8050 U PT8050 U PT 8050U
- Authority
- PT
- Portugal
- Prior art keywords
- supplies
- support
- satellite receiver
- parabolic antennas
- receiver parabolic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
-
- 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
- H01Q19/17—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 comprising two or more radiating elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8900290U ES1008936Y (en) | 1989-01-31 | 1989-01-31 | SUPPORT FOR MULTISATELLITE PARABOLIC ANTENNA FEEDERS. |
Publications (2)
Publication Number | Publication Date |
---|---|
PT8050U true PT8050U (en) | 1989-11-10 |
PT8050Y PT8050Y (en) | 1992-09-30 |
Family
ID=8260100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT805089U PT8050Y (en) | 1989-01-31 | 1989-04-06 | SUPPORT FOR MULTI-SATELLITE RECEIVER PARABOLIC ANTENNAS SUPPLIES |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES1008936Y (en) |
FR (1) | FR2642569B1 (en) |
GB (1) | GB2227610A (en) |
PT (1) | PT8050Y (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9022688D0 (en) * | 1990-10-18 | 1990-11-28 | D Mac | Improvements in or relating to satellite antennae |
GB2250135B (en) * | 1990-10-30 | 1994-11-02 | Glasnost International Plc | Automatic feed horn |
GB2266190A (en) * | 1992-04-09 | 1993-10-20 | Brian William Ewan | Dish level dual LNB to single cable source switch. |
GB2283367A (en) * | 1993-10-14 | 1995-05-03 | Steven Vause Hessel | Antenna for satellite signals |
AU689283B2 (en) * | 1994-07-20 | 1998-03-26 | Commonwealth Scientific And Industrial Research Organisation | Feed movement mechanism and control system for a multibeam antenna |
WO1996002953A1 (en) * | 1994-07-20 | 1996-02-01 | Commonwealth Scientific And Industrial Research Organisation | Feed movement mechanism and control system for a multibeam antenna |
FR2724058B1 (en) * | 1994-08-23 | 1996-10-18 | Servimat Sarl | SUPPORT FOR CONVERTERS OR SOURCES FOR RECEIVING MULTIPLE SATELLITES WITH A SINGLE ANTENNA IN PARTICULAR OF THE PARABOLIC TYPE |
FR2746966B1 (en) * | 1996-03-28 | 1998-06-19 | Tonna Electronique | PARABOLIC RECEIVING ANTENNA FOR MULTI-RECEPTION |
CN2365766Y (en) * | 1998-12-28 | 2000-02-23 | 台扬科技股份有限公司 | Satellite signal receiving apparatus with adjustable support |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB581570A (en) * | 1943-02-15 | 1946-10-17 | Edward Cecil Cork | Improvements in radiation projection systems |
GB655582A (en) * | 1948-08-26 | 1951-07-25 | Cossor Ltd A C | Improvements in and relating to radar systems |
FR1452221A (en) * | 1965-07-28 | 1966-02-25 | Csf | Simplified radiating track alignment system |
US3881178A (en) * | 1973-04-03 | 1975-04-29 | Hazeltine Corp | Antenna system for radiating multiple planar beams |
US3914768A (en) * | 1974-01-31 | 1975-10-21 | Bell Telephone Labor Inc | Multiple-beam Cassegrainian antenna |
JPS5744302A (en) * | 1980-08-28 | 1982-03-12 | Mitsubishi Electric Corp | Antenna device |
US4415901A (en) * | 1981-09-21 | 1983-11-15 | Bell Telephone Laboratories, Incorporated | Low power beam switchable antenna arrangement |
CA1296422C (en) * | 1987-01-12 | 1992-02-25 | Ryuichi Iwata | Multibeam antenna |
-
1989
- 1989-01-31 ES ES8900290U patent/ES1008936Y/en not_active Expired
- 1989-04-06 PT PT805089U patent/PT8050Y/en not_active IP Right Cessation
- 1989-04-27 FR FR8905596A patent/FR2642569B1/en not_active Expired - Lifetime
- 1989-07-03 GB GB8915247A patent/GB2227610A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
PT8050Y (en) | 1992-09-30 |
FR2642569B1 (en) | 1992-11-13 |
ES1008936Y (en) | 1989-12-16 |
ES1008936U (en) | 1989-06-16 |
FR2642569A1 (en) | 1990-08-03 |
GB2227610A (en) | 1990-08-01 |
GB8915247D0 (en) | 1989-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3K | Annulment or lapse (utility model) |
Effective date: 19940930 |