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GB201102805D0 - Method & design for screening or reducing electromagnetic radiation - Google Patents

Method & design for screening or reducing electromagnetic radiation

Info

Publication number
GB201102805D0
GB201102805D0 GB201102805A GB201102805A GB201102805D0 GB 201102805 D0 GB201102805 D0 GB 201102805D0 GB 201102805 A GB201102805 A GB 201102805A GB 201102805 A GB201102805 A GB 201102805A GB 201102805 D0 GB201102805 D0 GB 201102805D0
Authority
GB
United Kingdom
Prior art keywords
screening
design
electromagnetic radiation
reducing electromagnetic
reducing
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
Application number
GB201102805A
Other versions
GB2488150B (en
GB2488150A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB201102805A priority Critical patent/GB2488150B/en
Publication of GB201102805D0 publication Critical patent/GB201102805D0/en
Publication of GB2488150A publication Critical patent/GB2488150A/en
Application granted granted Critical
Publication of GB2488150B publication Critical patent/GB2488150B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0086—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single discontinuous metallic layer on an electrically insulating supporting structure, e.g. metal grid, perforated metal foil, film, aggregated flakes, sintering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0098—Shielding materials for shielding electrical cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Textile Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
GB201102805A 2011-02-17 2011-02-17 Method and design for screening or reducing electromagnetic emmisions from electrical or electromagnetic devices Expired - Fee Related GB2488150B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201102805A GB2488150B (en) 2011-02-17 2011-02-17 Method and design for screening or reducing electromagnetic emmisions from electrical or electromagnetic devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201102805A GB2488150B (en) 2011-02-17 2011-02-17 Method and design for screening or reducing electromagnetic emmisions from electrical or electromagnetic devices

Publications (3)

Publication Number Publication Date
GB201102805D0 true GB201102805D0 (en) 2011-04-06
GB2488150A GB2488150A (en) 2012-08-22
GB2488150B GB2488150B (en) 2014-01-08

Family

ID=43881283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201102805A Expired - Fee Related GB2488150B (en) 2011-02-17 2011-02-17 Method and design for screening or reducing electromagnetic emmisions from electrical or electromagnetic devices

Country Status (1)

Country Link
GB (1) GB2488150B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1443941A (en) * 1964-03-16 1966-07-01 Westinghouse Electric Corp Manufacture of flat electric cables, with multiple conductors
WO1994024724A1 (en) * 1993-04-09 1994-10-27 Chomerics, Inc. Broadband electromagnetic energy absorber
US6790526B2 (en) * 1998-01-30 2004-09-14 Integument Technologies, Inc. Oxyhalopolymer protective multifunctional appliqués and paint replacement films
US6492588B1 (en) * 1998-08-26 2002-12-10 Prestolite Wire Corporation Self suppression wire or cable, and ferrite bead in combination
GB2452665B (en) * 2006-06-02 2010-11-24 Mitsubishi Cable Ind Ltd Radio shielding partitioning plane material and method for manufacturing the same
JP5452847B2 (en) * 2007-03-22 2014-03-26 スリーエム イノベイティブ プロパティズ カンパニー Electromagnetic shielding material and sheet

Also Published As

Publication number Publication date
GB2488150B (en) 2014-01-08
GB2488150A (en) 2012-08-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160217