DE3632128A1 - Dielektrische schutzhaube zur abdeckung von mikrowellenantennen - Google Patents
Dielektrische schutzhaube zur abdeckung von mikrowellenantennenInfo
- Publication number
- DE3632128A1 DE3632128A1 DE19863632128 DE3632128A DE3632128A1 DE 3632128 A1 DE3632128 A1 DE 3632128A1 DE 19863632128 DE19863632128 DE 19863632128 DE 3632128 A DE3632128 A DE 3632128A DE 3632128 A1 DE3632128 A1 DE 3632128A1
- Authority
- DE
- Germany
- Prior art keywords
- outer layers
- plastic
- protective hood
- foam
- hood according
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 28
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 9
- 238000005187 foaming Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000006261 foam material Substances 0.000 claims abstract description 7
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 25
- 239000002984 plastic foam Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 229920000515 polycarbonate Polymers 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- 239000003989 dielectric material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000008259 solid foam Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000009417 prefabrication Methods 0.000 claims 1
- 239000011253 protective coating Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 abstract description 2
- 239000000088 plastic resin Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 101100495270 Caenorhabditis elegans cdc-26 gene Proteins 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000036561 sun exposure Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
Landscapes
- Details Of Aerials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863632128 DE3632128A1 (de) | 1986-09-22 | 1986-09-22 | Dielektrische schutzhaube zur abdeckung von mikrowellenantennen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863632128 DE3632128A1 (de) | 1986-09-22 | 1986-09-22 | Dielektrische schutzhaube zur abdeckung von mikrowellenantennen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3632128A1 true DE3632128A1 (de) | 1988-04-07 |
| DE3632128C2 DE3632128C2 (enrdf_load_stackoverflow) | 1990-06-07 |
Family
ID=6310059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863632128 Granted DE3632128A1 (de) | 1986-09-22 | 1986-09-22 | Dielektrische schutzhaube zur abdeckung von mikrowellenantennen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3632128A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0394489A4 (en) * | 1988-10-19 | 1992-03-11 | Toyo Communication Equipment Co, Ltd | Array antenna and a feeder device therefor |
| WO2007101902A1 (en) * | 2006-03-08 | 2007-09-13 | Nokia Corporation | Low loss layered cover for an antenna |
| EP3709440A1 (en) * | 2019-03-13 | 2020-09-16 | Zanini Auto Grup, S.A. | Radome for vehicles and method for manufacturing said radome |
| DE102020114776A1 (de) | 2020-06-03 | 2021-12-09 | Bombardier Transportation Gmbh | Schutzvorrichtung und Schienenfahrzeug mit einer Schutzvorrichtung |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19618631A1 (de) * | 1996-05-09 | 1997-11-13 | Teves Gmbh Alfred | Vorrichtung zur Messung von Dreh- oder Winkelbewegungen und ein Verfahren zur Herstellung dieser Vorrichtung |
| DE29816114U1 (de) | 1998-09-08 | 1998-12-24 | TeleCommunikation Services GmbH, 01445 Radebeul | Abdeckung für Richtfunkantennen |
| CN110504538B (zh) * | 2019-07-26 | 2021-12-03 | 中国航空工业集团公司济南特种结构研究所 | 一种雷达罩夹心蜂窝结构 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1009240A (en) * | 1962-02-23 | 1965-11-10 | Hans Kolbe | Improved aerial housing or protective body for dipole aerial elements |
| DE2441540B2 (de) * | 1974-08-30 | 1978-12-07 | Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen | Selbsttragende, reflexionsarme, dielektrische Abdeckung für Mikrowellenantennen |
| DE2830516C2 (de) * | 1978-07-12 | 1983-02-03 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Selbsttragende, elektrisch reflexionsarme Abdeckung in Kugelform für Antennen |
| DE3234601A1 (de) * | 1982-09-17 | 1984-03-22 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur markierung von personen und objekten |
| EP0155599A2 (de) * | 1984-03-22 | 1985-09-25 | Dornier Gmbh | Radomwerkstoff |
| DE3536097A1 (de) * | 1984-10-12 | 1986-04-24 | Matsushita Electric Works, Ltd., Kadoma, Osaka | Ebene mikrowellenantenne |
-
1986
- 1986-09-22 DE DE19863632128 patent/DE3632128A1/de active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1009240A (en) * | 1962-02-23 | 1965-11-10 | Hans Kolbe | Improved aerial housing or protective body for dipole aerial elements |
| DE2441540B2 (de) * | 1974-08-30 | 1978-12-07 | Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen | Selbsttragende, reflexionsarme, dielektrische Abdeckung für Mikrowellenantennen |
| DE2830516C2 (de) * | 1978-07-12 | 1983-02-03 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Selbsttragende, elektrisch reflexionsarme Abdeckung in Kugelform für Antennen |
| DE3234601A1 (de) * | 1982-09-17 | 1984-03-22 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur markierung von personen und objekten |
| EP0155599A2 (de) * | 1984-03-22 | 1985-09-25 | Dornier Gmbh | Radomwerkstoff |
| DE3536097A1 (de) * | 1984-10-12 | 1986-04-24 | Matsushita Electric Works, Ltd., Kadoma, Osaka | Ebene mikrowellenantenne |
Non-Patent Citations (1)
| Title |
|---|
| Kunststoff-Lexikon, C. Hanser Verlag 1973, S.292,302 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0394489A4 (en) * | 1988-10-19 | 1992-03-11 | Toyo Communication Equipment Co, Ltd | Array antenna and a feeder device therefor |
| US5216435A (en) * | 1988-10-19 | 1993-06-01 | Toyo Communication Equipment Co., Ltd. | Array antenna power supply system having power supply lines secured in a cylinder by adhesive |
| WO2007101902A1 (en) * | 2006-03-08 | 2007-09-13 | Nokia Corporation | Low loss layered cover for an antenna |
| US8059038B2 (en) | 2006-03-08 | 2011-11-15 | Nokia Corporation | Low loss layered cover for an antenna |
| CN101401257B (zh) * | 2006-03-08 | 2012-07-25 | 诺基亚公司 | 用于天线的低损耗分层外壳 |
| EP3709440A1 (en) * | 2019-03-13 | 2020-09-16 | Zanini Auto Grup, S.A. | Radome for vehicles and method for manufacturing said radome |
| DE102020114776A1 (de) | 2020-06-03 | 2021-12-09 | Bombardier Transportation Gmbh | Schutzvorrichtung und Schienenfahrzeug mit einer Schutzvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3632128C2 (enrdf_load_stackoverflow) | 1990-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |