FI883578A - Sähkömagneettisesti läpäisevä laminaatti - Google Patents

Sähkömagneettisesti läpäisevä laminaatti Download PDF

Info

Publication number
FI883578A
FI883578A FI883578A FI883578A FI883578A FI 883578 A FI883578 A FI 883578A FI 883578 A FI883578 A FI 883578A FI 883578 A FI883578 A FI 883578A FI 883578 A FI883578 A FI 883578A
Authority
FI
Finland
Prior art keywords
ptfe
electromagnetically
transmissive laminate
layer
laminate
Prior art date
Application number
FI883578A
Other languages
English (en)
Swedish (sv)
Other versions
FI883578A0 (fi
FI90928C (fi
FI90928B (fi
Inventor
Robert L Sassa
Original Assignee
Gore & Ass
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gore & Ass filed Critical Gore & Ass
Publication of FI883578A0 publication Critical patent/FI883578A0/fi
Publication of FI883578A publication Critical patent/FI883578A/fi
Application granted granted Critical
Publication of FI90928B publication Critical patent/FI90928B/fi
Publication of FI90928C publication Critical patent/FI90928C/fi

Links

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)
FI883578A 1987-08-06 1988-07-29 Sähkömagneettisesti läpäisevä laminaatti FI90928C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8374687A 1987-08-06 1987-08-06
US8374687 1987-08-06

Publications (4)

Publication Number Publication Date
FI883578A0 FI883578A0 (fi) 1988-07-29
FI883578A true FI883578A (fi) 1989-02-07
FI90928B FI90928B (fi) 1993-12-31
FI90928C FI90928C (fi) 1994-04-11

Family

ID=22180425

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883578A FI90928C (fi) 1987-08-06 1988-07-29 Sähkömagneettisesti läpäisevä laminaatti

Country Status (16)

Country Link
EP (1) EP0302596B1 (fi)
JP (2) JP2642958B2 (fi)
KR (1) KR890004466A (fi)
CN (1) CN1015414B (fi)
AT (1) ATE86411T1 (fi)
AU (1) AU603900B2 (fi)
CA (1) CA1310573C (fi)
DE (1) DE3878777T2 (fi)
DK (1) DK438988A (fi)
ES (1) ES2038293T3 (fi)
FI (1) FI90928C (fi)
GB (1) GB2207814A (fi)
IE (1) IE62504B1 (fi)
IS (1) IS1500B (fi)
NO (1) NO173962C (fi)
PT (1) PT88153A (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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 (fr) * 1996-09-04 1998-11-27 Bourquin Patrick Antenne de reception satellite
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 (nl) * 2004-08-27 2006-02-28 Nedap Agri B V Ultra-wide-band systeem voor positiebepaling van dieren.
AU2009212751B2 (en) 2008-02-05 2013-02-07 Saint-Gobain Performance Plastics Corporation Multi-layer article
CN101364669B (zh) * 2008-09-25 2012-08-29 东华大学 超高分子量聚乙烯增强的雷达罩、其制备方法及应用
US8859102B2 (en) 2008-11-12 2014-10-14 Saint-Gobain Performance Plastics Corporation Barrier structure and method for making
RU2483930C2 (ru) * 2008-11-12 2013-06-10 Сэнт-Гобэн Перформанс Пластикс Корпорейшн Барьерная структура и способ ее создания
TWI397620B (zh) * 2010-06-30 2013-06-01 Method for Making Tensile Teflon (ePTFE) Line
KR20170049535A (ko) * 2014-09-16 2017-05-10 디에스엠 아이피 어셋츠 비.브이. 중합체성 쉬트를 포함하는 스페이스 프레임 레이돔
CN109462003A (zh) * 2018-10-11 2019-03-12 江苏三和欣创通信科技有限公司 一种基于全频段的测量天线系统
CN110808465B (zh) * 2019-09-27 2021-02-02 浙江瑞堂塑料科技股份有限公司 一种高透波率雷达罩及其制备工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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 (ja) * 1982-08-04 1984-02-17 三菱樹脂株式会社 パラボラアンテナ用カバ−
JPS6082813U (ja) * 1983-11-14 1985-06-08 日東電工株式会社 アンテナ反射鏡のカバ−構造
DE3410501C2 (de) * 1984-03-22 1990-09-13 Dornier System Gmbh, 7990 Friedrichshafen Radomwerkstoff
DE3410503A1 (de) * 1984-03-22 1986-01-02 Dornier System Gmbh, 7990 Friedrichshafen Verfahren zur herstellung von radomen
US4615933A (en) * 1984-04-06 1986-10-07 Rogers Corporation Radome structure and method of manufacture thereof
DE3421196A1 (de) * 1984-06-07 1985-12-19 Dornier System Gmbh, 7990 Friedrichshafen Radomwerkstoff
JPS6286714U (fi) * 1985-11-20 1987-06-03

Also Published As

Publication number Publication date
JP2642958B2 (ja) 1997-08-20
FI883578A0 (fi) 1988-07-29
JPH08181522A (ja) 1996-07-12
DE3878777D1 (de) 1993-04-08
GB8815837D0 (en) 1988-08-10
NO883421D0 (no) 1988-08-02
IS1500B (is) 1992-07-30
PT88153A (pt) 1989-06-30
CN1015414B (zh) 1992-02-05
DK438988A (da) 1989-02-07
ES2038293T3 (es) 1993-07-16
IS3379A7 (is) 1989-02-07
NO173962B (no) 1993-11-15
FI90928C (fi) 1994-04-11
GB2207814A (en) 1989-02-08
AU603900B2 (en) 1990-11-29
KR890004466A (ko) 1989-04-22
IE882367L (en) 1989-02-06
DK438988D0 (da) 1988-08-05
IE62504B1 (en) 1995-02-08
CA1310573C (en) 1992-11-24
CN1031050A (zh) 1989-02-15
NO883421L (no) 1989-02-07
EP0302596A1 (en) 1989-02-08
EP0302596B1 (en) 1993-03-03
FI90928B (fi) 1993-12-31
NO173962C (no) 1994-02-23
JPH01114101A (ja) 1989-05-02
AU1750888A (en) 1989-02-09
ATE86411T1 (de) 1993-03-15
JP2662381B2 (ja) 1997-10-08
DE3878777T2 (de) 1993-06-09

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: W.L.GORE & ASSOCIATES, INC.