IS1500B - Protective construction, which is transparent to electromagnetic waves - Google Patents

Protective construction, which is transparent to electromagnetic waves

Info

Publication number
IS1500B
IS1500B IS3379A IS3379A IS1500B IS 1500 B IS1500 B IS 1500B IS 3379 A IS3379 A IS 3379A IS 3379 A IS3379 A IS 3379A IS 1500 B IS1500 B IS 1500B
Authority
IS
Iceland
Prior art keywords
transparent
electromagnetic waves
ptfe
protective construction
layer
Prior art date
Application number
IS3379A
Other languages
Icelandic (is)
Other versions
IS3379A7 (en
Inventor
L. Sassa Robert
Original Assignee
W.L. Gore & Associates, Inc.
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 W.L. Gore & Associates, Inc. filed Critical W.L. Gore & Associates, Inc.
Publication of IS3379A7 publication Critical patent/IS3379A7/en
Publication of IS1500B publication Critical patent/IS1500B/en

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)

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.
IS3379A 1987-08-06 1988-08-04 Protective construction, which is transparent to electromagnetic waves IS1500B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IS3379A7 IS3379A7 (en) 1989-02-07
IS1500B true IS1500B (en) 1992-07-30

Family

ID=22180425

Family Applications (1)

Application Number Title Priority Date Filing Date
IS3379A IS1500B (en) 1987-08-06 1988-08-04 Protective construction, which is transparent to electromagnetic waves

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)

* 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 (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.
WO2009099965A2 (en) 2008-02-05 2009-08-13 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
RU2483930C2 (en) 2008-11-12 2013-06-10 Сэнт-Гобэн Перформанс Пластикс Корпорейшн Barrier structure and method of making said structure
US8859102B2 (en) 2008-11-12 2014-10-14 Saint-Gobain Performance Plastics Corporation Barrier structure and method for making
TWI397620B (en) * 2010-06-30 2013-06-01 Method for Making Tensile Teflon (ePTFE) Line
US10450697B2 (en) 2014-09-16 2019-10-22 Dsm Ip Assets B.V. 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392582B (en) * 1970-05-21 1977-04-04 Gore & Ass PROCEDURE FOR THE PREPARATION OF A POROST MATERIAL, BY EXPANDING AND STRETCHING A TETRAFLUORETENE POLYMER PREPARED IN AN PASTE-FORMING EXTENSION PROCEDURE
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

Also Published As

Publication number Publication date
FI883578A (en) 1989-02-07
JPH08181522A (en) 1996-07-12
FI90928C (en) 1994-04-11
JPH01114101A (en) 1989-05-02
KR890004466A (en) 1989-04-22
AU1750888A (en) 1989-02-09
JP2642958B2 (en) 1997-08-20
FI883578A0 (en) 1988-07-29
IE62504B1 (en) 1995-02-08
PT88153A (en) 1989-06-30
EP0302596B1 (en) 1993-03-03
JP2662381B2 (en) 1997-10-08
GB2207814A (en) 1989-02-08
ES2038293T3 (en) 1993-07-16
NO883421L (en) 1989-02-07
CA1310573C (en) 1992-11-24
AU603900B2 (en) 1990-11-29
EP0302596A1 (en) 1989-02-08
IE882367L (en) 1989-02-06
NO173962C (en) 1994-02-23
GB8815837D0 (en) 1988-08-10
IS3379A7 (en) 1989-02-07
ATE86411T1 (en) 1993-03-15
DE3878777T2 (en) 1993-06-09
DK438988D0 (en) 1988-08-05
DE3878777D1 (en) 1993-04-08
FI90928B (en) 1993-12-31
CN1031050A (en) 1989-02-15
CN1015414B (en) 1992-02-05
NO173962B (en) 1993-11-15
NO883421D0 (en) 1988-08-02
DK438988A (en) 1989-02-07

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