NO882878L - Reflektor for en parabolantenne. - Google Patents
Reflektor for en parabolantenne.Info
- Publication number
- NO882878L NO882878L NO88882878A NO882878A NO882878L NO 882878 L NO882878 L NO 882878L NO 88882878 A NO88882878 A NO 88882878A NO 882878 A NO882878 A NO 882878A NO 882878 L NO882878 L NO 882878L
- Authority
- NO
- Norway
- Prior art keywords
- reflector
- layer
- antenna
- thickness
- polypropylene
- Prior art date
Links
- GQJSFWYQKNQCIK-APFRJGHOSA-N trenbolone hexahydrobenzylcarbonate Chemical compound O([C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3C=C[C@@]21C)C(=O)OCC1CCCCC1 GQJSFWYQKNQCIK-APFRJGHOSA-N 0.000 title 1
- 229950005402 trenbolone hexahydrobenzylcarbonate Drugs 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- H01Q15/141—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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8702699A SE455745B (sv) | 1987-06-30 | 1987-06-30 | Reflektor for en parabolantenn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO882878D0 NO882878D0 (no) | 1988-06-28 |
| NO882878L true NO882878L (no) | 1989-01-02 |
Family
ID=20369019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO88882878A NO882878L (no) | 1987-06-30 | 1988-06-28 | Reflektor for en parabolantenne. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5055854A (fi) |
| EP (1) | EP0298060B1 (fi) |
| JP (1) | JPS6480103A (fi) |
| AR (1) | AR241254A1 (fi) |
| AT (1) | ATE87771T1 (fi) |
| AU (1) | AU600147B2 (fi) |
| BR (1) | BR8802968A (fi) |
| DE (1) | DE3879779T2 (fi) |
| DK (1) | DK341088A (fi) |
| FI (1) | FI882768A (fi) |
| NO (1) | NO882878L (fi) |
| PT (1) | PT87877B (fi) |
| SE (1) | SE455745B (fi) |
| ZA (1) | ZA884089B (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01252003A (ja) * | 1988-03-31 | 1989-10-06 | Kyowa Denki Kagaku Kk | 衛星放送受信用パラボラアンテナの反射器およびその製造方法 |
| SE467280B (sv) * | 1990-12-19 | 1992-06-22 | Simon Kildal | Reflektorantenn |
| US5840383A (en) * | 1996-02-12 | 1998-11-24 | Bgf Industries, Inc. | Electromagnetic wave reflective fabric |
| FR2787244A1 (fr) * | 1998-12-14 | 2000-06-16 | Cit Alcatel | Reflecteur d'ondes electromagnetiques pour antenne de telecommunication |
| US6664939B1 (en) | 2001-03-28 | 2003-12-16 | Mark Olinyk | Foam-filled antenna and method of manufacturing same |
| RU2563198C2 (ru) * | 2013-12-12 | 2015-09-20 | Акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнёва" | Способ изготовления рефлектора |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2742387A (en) * | 1953-09-28 | 1956-04-17 | Lavoie Lab Inc | Reflector for electromagnetic radiations and method of making same |
| US3150030A (en) * | 1960-04-06 | 1964-09-22 | Raytheon Co | Laminated plastic structure |
| US3587098A (en) * | 1968-10-11 | 1971-06-22 | Us Navy | Lightweight reflecting material for radar antennas |
| GB1546645A (en) * | 1976-05-11 | 1979-05-31 | Mullard Ltd | Method of producing electro-magnetic radiation reflectors by moulding |
| US4495503A (en) * | 1982-02-19 | 1985-01-22 | Morman William H | Slow wave antenna |
| FR2524720A2 (fr) * | 1982-04-02 | 1983-10-07 | Thomson Csf | Antenne cassegrain inversee pour radar a fonction multiple |
| GB2120854A (en) * | 1982-04-16 | 1983-12-07 | Fastwool Limited | Antennas |
| US4575726A (en) * | 1982-08-16 | 1986-03-11 | Rca Corporation | Antenna construction including two superimposed polarized parabolic reflectors |
| US4789868A (en) * | 1984-09-27 | 1988-12-06 | Toyo Kasei Kogyo Kabushiki Kaisha | Manufacture of parabolic antennas |
| JPS61152104A (ja) * | 1984-12-25 | 1986-07-10 | Bridgestone Corp | 電磁波反射体 |
| US4673950A (en) * | 1985-07-17 | 1987-06-16 | Piper Robert J | Antenna and method for fabricating same |
-
1987
- 1987-06-30 SE SE8702699A patent/SE455745B/sv not_active IP Right Cessation
-
1988
- 1988-06-07 DE DE88850203T patent/DE3879779T2/de not_active Expired - Fee Related
- 1988-06-07 EP EP88850203A patent/EP0298060B1/en not_active Expired - Lifetime
- 1988-06-07 AT AT88850203T patent/ATE87771T1/de not_active IP Right Cessation
- 1988-06-08 ZA ZA884089A patent/ZA884089B/xx unknown
- 1988-06-09 US US07/204,320 patent/US5055854A/en not_active Expired - Fee Related
- 1988-06-10 FI FI882768A patent/FI882768A/fi not_active IP Right Cessation
- 1988-06-15 AR AR88311124A patent/AR241254A1/es active
- 1988-06-17 BR BR8802968A patent/BR8802968A/pt unknown
- 1988-06-22 DK DK341088A patent/DK341088A/da not_active Application Discontinuation
- 1988-06-28 NO NO88882878A patent/NO882878L/no unknown
- 1988-06-29 PT PT87877A patent/PT87877B/pt not_active IP Right Cessation
- 1988-06-29 AU AU18495/88A patent/AU600147B2/en not_active Ceased
- 1988-06-29 JP JP63159597A patent/JPS6480103A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6480103A (en) | 1989-03-27 |
| US5055854A (en) | 1991-10-08 |
| DE3879779D1 (de) | 1993-05-06 |
| DK341088D0 (da) | 1988-06-22 |
| EP0298060B1 (en) | 1993-03-31 |
| NO882878D0 (no) | 1988-06-28 |
| DK341088A (da) | 1988-12-31 |
| PT87877A (pt) | 1988-07-01 |
| DE3879779T2 (de) | 1993-11-11 |
| AR241254A1 (es) | 1992-03-31 |
| AU600147B2 (en) | 1990-08-02 |
| SE455745B (sv) | 1988-08-01 |
| EP0298060A2 (en) | 1989-01-04 |
| ZA884089B (en) | 1989-02-22 |
| EP0298060A3 (en) | 1989-11-29 |
| FI882768A0 (fi) | 1988-06-10 |
| SE8702699D0 (sv) | 1987-06-30 |
| FI882768A (fi) | 1988-12-31 |
| PT87877B (pt) | 1993-01-29 |
| AU1849588A (en) | 1989-01-05 |
| ATE87771T1 (de) | 1993-04-15 |
| BR8802968A (pt) | 1989-01-10 |
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