AU1750888A - Protective electromagnetically transparent window - Google Patents
Protective electromagnetically transparent windowInfo
- Publication number
- AU1750888A AU1750888A AU17508/88A AU1750888A AU1750888A AU 1750888 A AU1750888 A AU 1750888A AU 17508/88 A AU17508/88 A AU 17508/88A AU 1750888 A AU1750888 A AU 1750888A AU 1750888 A AU1750888 A AU 1750888A
- Authority
- AU
- Australia
- Prior art keywords
- protective
- transparent window
- ptfe
- electromagnetically transparent
- electromagnetically
- 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 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 4
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 4
- 239000012528 membrane Substances 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
-
- 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
- Laminated Bodies (AREA)
- Details Of Aerials (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
An electromagnetically-transparent structure, which is weather-, moisture-, and gas-resistant, for enclosing and protecting a radio antenna including a layer of laminate, comprising adhered layers of polytetrafluoroethylene (PTFE) membrane (2), thermoplastic polymer (3), a second layer of PTFE membrane (2), and a backing fabric (4) comprising woven fibres of PTFE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8374687A | 1987-08-06 | 1987-08-06 | |
US083746 | 1987-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1750888A true AU1750888A (en) | 1989-02-09 |
AU603900B2 AU603900B2 (en) | 1990-11-29 |
Family
ID=22180425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU17508/88A Ceased AU603900B2 (en) | 1987-08-06 | 1988-06-08 | Protective electromagnetically transparent window |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP0302596B1 (en) |
JP (2) | JP2642958B2 (en) |
KR (1) | KR890004466A (en) |
CN (1) | CN1015414B (en) |
AT (1) | ATE86411T1 (en) |
AU (1) | AU603900B2 (en) |
CA (1) | CA1310573C (en) |
DE (1) | DE3878777T2 (en) |
DK (1) | DK438988A (en) |
ES (1) | ES2038293T3 (en) |
FI (1) | FI90928C (en) |
GB (1) | GB2207814A (en) |
IE (1) | IE62504B1 (en) |
IS (1) | IS1500B (en) |
NO (1) | NO173962C (en) |
PT (1) | PT88153A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2250804B (en) * | 1990-11-07 | 1994-06-01 | Colebrand Ltd | Protective device for a sensing head |
US5217797A (en) * | 1992-02-19 | 1993-06-08 | W. L. Gore & Associates, Inc. | Chemically resistant diaphragm |
WO1994001899A1 (en) * | 1992-07-02 | 1994-01-20 | W. L. Gore & Associates, Inc. | Sealing frame and protective membrane for a radar dish or horn |
US5904978A (en) * | 1995-12-15 | 1999-05-18 | W. L. Gore & Associates, Inc. | Electrically conductive polytetrafluoroethylene article |
EP0786823A1 (en) * | 1996-01-22 | 1997-07-30 | W.L. GORE & ASSOCIATES, INC. | Non-woven electro-magnetically transparent material |
FR2753007B1 (en) * | 1996-09-04 | 1998-11-27 | Bourquin Patrick | SATELLITE RECEPTION ANTENNA |
WO1998016967A1 (en) * | 1996-09-13 | 1998-04-23 | W.L. Gore & Associates, Inc. | Satellite dish cover |
US5947918A (en) * | 1996-11-18 | 1999-09-07 | Gore Enterprise Holdings, Inc. | Impact energy absorbing composite materials |
US5945217A (en) * | 1997-10-14 | 1999-08-31 | Gore Enterprise Holdings, Inc. | Thermally conductive polytrafluoroethylene article |
US6770577B2 (en) * | 2001-10-29 | 2004-08-03 | Gore Enterprise Holdings, Inc. | Architectural fabric |
NL1026919C2 (en) * | 2004-08-27 | 2006-02-28 | Nedap Agri B V | Ultra-wide-band system for determining animals. |
AU2009212751B2 (en) | 2008-02-05 | 2013-02-07 | Saint-Gobain Performance Plastics Corporation | Multi-layer article |
CN101364669B (en) * | 2008-09-25 | 2012-08-29 | 东华大学 | Polyethylene reinforced radar cowl of ultra-high molecular weight, preparation and application thereof |
US8859102B2 (en) | 2008-11-12 | 2014-10-14 | Saint-Gobain Performance Plastics Corporation | Barrier structure and method for making |
RU2483930C2 (en) * | 2008-11-12 | 2013-06-10 | Сэнт-Гобэн Перформанс Пластикс Корпорейшн | Barrier structure and method of making said structure |
TWI397620B (en) * | 2010-06-30 | 2013-06-01 | Method for Making Tensile Teflon (ePTFE) Line | |
KR20170049535A (en) * | 2014-09-16 | 2017-05-10 | 디에스엠 아이피 어셋츠 비.브이. | Space frame radome comprising a polymeric sheet |
CN109462003A (en) * | 2018-10-11 | 2019-03-12 | 江苏三和欣创通信科技有限公司 | A kind of measurement antenna system based on full frequency band |
CN110808465B (en) * | 2019-09-27 | 2021-02-02 | 浙江瑞堂塑料科技股份有限公司 | High-wave-transmittance radome and preparation process thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA962021A (en) * | 1970-05-21 | 1975-02-04 | Robert W. Gore | Porous products and process therefor |
US4025679A (en) * | 1976-08-06 | 1977-05-24 | W. L. Gore & Associates, Inc. | Fibrillated polytetrafluoroethylene woven filter fabric |
JPS56110304A (en) * | 1980-02-05 | 1981-09-01 | Mitsubishi Electric Corp | Film material for radome |
JPS5925808U (en) * | 1982-08-04 | 1984-02-17 | 三菱樹脂株式会社 | Cover for parabolic antenna |
JPS6082813U (en) * | 1983-11-14 | 1985-06-08 | 日東電工株式会社 | Antenna reflector cover structure |
DE3410501C2 (en) * | 1984-03-22 | 1990-09-13 | Dornier System Gmbh, 7990 Friedrichshafen | Radome material |
DE3410503A1 (en) * | 1984-03-22 | 1986-01-02 | Dornier System Gmbh, 7990 Friedrichshafen | METHOD FOR PRODUCING RADOMAS |
US4615933A (en) * | 1984-04-06 | 1986-10-07 | Rogers Corporation | Radome structure and method of manufacture thereof |
DE3421196A1 (en) * | 1984-06-07 | 1985-12-19 | Dornier System Gmbh, 7990 Friedrichshafen | Radome material |
JPS6286714U (en) * | 1985-11-20 | 1987-06-03 |
-
1988
- 1988-06-08 AU AU17508/88A patent/AU603900B2/en not_active Ceased
- 1988-07-04 GB GB08815837A patent/GB2207814A/en not_active Withdrawn
- 1988-07-04 AT AT88306093T patent/ATE86411T1/en not_active IP Right Cessation
- 1988-07-04 DE DE8888306093T patent/DE3878777T2/en not_active Expired - Fee Related
- 1988-07-04 ES ES198888306093T patent/ES2038293T3/en not_active Expired - Lifetime
- 1988-07-04 EP EP88306093A patent/EP0302596B1/en not_active Expired - Lifetime
- 1988-07-29 FI FI883578A patent/FI90928C/en not_active IP Right Cessation
- 1988-07-29 PT PT88153A patent/PT88153A/en not_active Application Discontinuation
- 1988-08-01 JP JP63190730A patent/JP2642958B2/en not_active Expired - Fee Related
- 1988-08-02 NO NO883421A patent/NO173962C/en unknown
- 1988-08-03 IE IE236788A patent/IE62504B1/en not_active IP Right Cessation
- 1988-08-04 IS IS3379A patent/IS1500B/en unknown
- 1988-08-05 DK DK438988A patent/DK438988A/en not_active Application Discontinuation
- 1988-08-05 CA CA000573921A patent/CA1310573C/en not_active Expired - Fee Related
- 1988-08-06 CN CN88104934A patent/CN1015414B/en not_active Expired
- 1988-08-06 KR KR1019880010068A patent/KR890004466A/en not_active Application Discontinuation
-
1995
- 1995-09-26 JP JP7247849A patent/JP2662381B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2642958B2 (en) | 1997-08-20 |
FI883578A0 (en) | 1988-07-29 |
JPH08181522A (en) | 1996-07-12 |
DE3878777D1 (en) | 1993-04-08 |
GB8815837D0 (en) | 1988-08-10 |
NO883421D0 (en) | 1988-08-02 |
IS1500B (en) | 1992-07-30 |
PT88153A (en) | 1989-06-30 |
CN1015414B (en) | 1992-02-05 |
DK438988A (en) | 1989-02-07 |
ES2038293T3 (en) | 1993-07-16 |
IS3379A7 (en) | 1989-02-07 |
NO173962B (en) | 1993-11-15 |
FI90928C (en) | 1994-04-11 |
GB2207814A (en) | 1989-02-08 |
AU603900B2 (en) | 1990-11-29 |
KR890004466A (en) | 1989-04-22 |
IE882367L (en) | 1989-02-06 |
DK438988D0 (en) | 1988-08-05 |
IE62504B1 (en) | 1995-02-08 |
CA1310573C (en) | 1992-11-24 |
CN1031050A (en) | 1989-02-15 |
NO883421L (en) | 1989-02-07 |
EP0302596A1 (en) | 1989-02-08 |
EP0302596B1 (en) | 1993-03-03 |
FI90928B (en) | 1993-12-31 |
NO173962C (en) | 1994-02-23 |
FI883578A (en) | 1989-02-07 |
JPH01114101A (en) | 1989-05-02 |
ATE86411T1 (en) | 1993-03-15 |
JP2662381B2 (en) | 1997-10-08 |
DE3878777T2 (en) | 1993-06-09 |
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