DK1383138T3 - Elektromagnetisk bölgeabsorber - Google Patents

Elektromagnetisk bölgeabsorber

Info

Publication number
DK1383138T3
DK1383138T3 DK03077089T DK03077089T DK1383138T3 DK 1383138 T3 DK1383138 T3 DK 1383138T3 DK 03077089 T DK03077089 T DK 03077089T DK 03077089 T DK03077089 T DK 03077089T DK 1383138 T3 DK1383138 T3 DK 1383138T3
Authority
DK
Denmark
Prior art keywords
electromagnetic wave
wave absorber
absorber
electromagnetic
wave
Prior art date
Application number
DK03077089T
Other languages
English (en)
Inventor
Koichi Mukasa
Kazuhisa Sueoka
Teruyuki Tsunabuchi
Original Assignee
Univ Hokkaido
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 Univ Hokkaido filed Critical Univ Hokkaido
Application granted granted Critical
Publication of DK1383138T3 publication Critical patent/DK1383138T3/da

Links

Classifications

    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00—Screening
    • G12B17/02—Screening from electric or magnetic fields, e.g. radio waves
    • 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
    • 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
    • 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
    • H05K9/0041—Ventilation panels having provisions for screening

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Building Environments (AREA)
DK03077089T 2002-07-18 2003-07-03 Elektromagnetisk bölgeabsorber DK1383138T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002209857 2002-07-18
JP2002367057A JP3772187B2 (ja) 2002-07-18 2002-12-18 電磁波吸収体

Publications (1)

Publication Number Publication Date
DK1383138T3 true DK1383138T3 (da) 2006-10-02

Family

ID=29782062

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03077089T DK1383138T3 (da) 2002-07-18 2003-07-03 Elektromagnetisk bölgeabsorber

Country Status (10)

Country Link
US (1) US6756931B2 (da)
EP (1) EP1383138B1 (da)
JP (1) JP3772187B2 (da)
KR (1) KR100597555B1 (da)
CN (1) CN1285248C (da)
AU (1) AU2003204967B2 (da)
CA (1) CA2432970C (da)
DE (1) DE60305388T2 (da)
DK (1) DK1383138T3 (da)
HK (1) HK1062107A1 (da)

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SE530443C2 (sv) * 2006-10-19 2008-06-10 Totalfoersvarets Forskningsins Mikrovågsabsorbent, speciellt för högtemperaturtillämpning
TWI369943B (en) * 2009-09-23 2012-08-01 Univ Nat Taiwan Electromagnetic wave absorption component and electromagnetic wave absorption device
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KR101299223B1 (ko) * 2009-12-18 2013-08-22 한국전자통신연구원 개폐식 전자파 흡수 장치
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JP6712122B2 (ja) * 2015-06-11 2020-06-17 株式会社ユニカ 電磁波吸収体、および電磁波吸収体の使用方法
US9832918B2 (en) * 2015-08-13 2017-11-28 Arc Technologies, Inc. EMR absorbing server vent
PL413567A1 (pl) * 2015-08-14 2017-02-27 Uniwersytet Wrocławski Absorber wolnej przestrzeni
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CN107465001B (zh) * 2016-06-06 2021-02-26 邵波 一种隐形法与装置
CN108265844A (zh) * 2016-12-30 2018-07-10 孙麓轩 壁板连接结构、建筑、电磁屏蔽结构及屏蔽舱
CN106973554A (zh) * 2017-04-27 2017-07-21 深圳唯创微波技术有限公司 吸波体及吸波模块
RU2688635C1 (ru) * 2018-04-06 2019-05-22 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации Устройство для защиты от электромагнитного излучения
WO2020188927A1 (ja) * 2019-03-19 2020-09-24 富士フイルム株式会社 マグネトプランバイト型六方晶フェライト粉体、電波吸収体、及びマグネトプランバイト型六方晶フェライト粉体の共鳴周波数を制御する方法
CN111224245B (zh) * 2020-01-13 2021-02-05 电子科技大学 一种蜂窝电磁吸波加固结构
KR102348005B1 (ko) * 2020-12-30 2022-01-06 홍익대학교 산학협력단 육각형 픽셀로 구성된 전자기파 메타물질 흡수체
CN113232375B (zh) * 2021-03-31 2022-06-14 成都飞机工业（集团）有限责任公司 一种蜂窝夹芯复合材料的制备方法
CN113794060B (zh) * 2021-08-24 2022-11-04 北京理工大学 一种双极化超宽带三维电磁波吸收体
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US11774652B2 (en) 2022-01-14 2023-10-03 Stealth Labs, LLC Omni-spectral camouflage and thermoregulation composition
US11692796B1 (en) 2022-09-15 2023-07-04 Stealth Labs, LLC Omni-spectral thermal camouflage, signature mitigation and insulation apparatus, composition and system
CN115534421B (zh) * 2022-09-26 2024-05-28 中国人民解放军国防科技大学 一种超薄宽带耐高温结构型吸波材料及其制备方法

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Also Published As

Publication number Publication date
KR100597555B1 (ko) 2006-07-06
CA2432970C (en) 2007-03-27
CN1473004A (zh) 2004-02-04
JP2004104063A (ja) 2004-04-02
DE60305388T2 (de) 2007-03-29
CA2432970A1 (en) 2004-01-18
HK1062107A1 (en) 2004-10-15
US20040104836A1 (en) 2004-06-03
AU2003204967B2 (en) 2004-12-09
EP1383138A1 (en) 2004-01-21
AU2003204967A1 (en) 2004-02-05
JP3772187B2 (ja) 2006-05-10
EP1383138B1 (en) 2006-05-24
DE60305388D1 (de) 2006-06-29
KR20040010131A (ko) 2004-01-31
CN1285248C (zh) 2006-11-15
US6756931B2 (en) 2004-06-29

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