DE60016056D1 - Zusammenbauelement für Funkwellenabsorber, Funkwellenabsorber und Methode zur Herstellung eines derartigen Absorbers - Google Patents

Zusammenbauelement für Funkwellenabsorber, Funkwellenabsorber und Methode zur Herstellung eines derartigen Absorbers

Info

Publication number
DE60016056D1
DE60016056D1 DE60016056T DE60016056T DE60016056D1 DE 60016056 D1 DE60016056 D1 DE 60016056D1 DE 60016056 T DE60016056 T DE 60016056T DE 60016056 T DE60016056 T DE 60016056T DE 60016056 D1 DE60016056 D1 DE 60016056D1
Authority
DE
Germany
Prior art keywords
radio wave
absorber
wave absorber
producing
assembly element
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.)
Expired - Lifetime
Application number
DE60016056T
Other languages
English (en)
Other versions
DE60016056T2 (de
Inventor
Taku Murase
Hiroshi Kurihara
Toshifumi Saitoh
Motonari Yanagawa
Kozo Hayashi
Kyoichi Fujimoto
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.)
TDK Corp
Original Assignee
Tokiwa Electric Co Ltd
TDK Corp
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 Tokiwa Electric Co Ltd, TDK Corp filed Critical Tokiwa Electric Co Ltd
Application granted granted Critical
Publication of DE60016056D1 publication Critical patent/DE60016056D1/de
Publication of DE60016056T2 publication Critical patent/DE60016056T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
DE60016056T 1999-01-21 2000-01-21 Zusammenbauelement für Funkwellenabsorber, Funkwellenabsorber und Methode zur Herstellung eines derartigen Absorbers Expired - Lifetime DE60016056T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP01332699A JP4377467B2 (ja) 1999-01-21 1999-01-21 電波吸収体組立用部材およびそれを用いた電波吸収体
JP1332699 1999-01-21

Publications (2)

Publication Number Publication Date
DE60016056D1 true DE60016056D1 (de) 2004-12-30
DE60016056T2 DE60016056T2 (de) 2005-11-03

Family

ID=11830040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016056T Expired - Lifetime DE60016056T2 (de) 1999-01-21 2000-01-21 Zusammenbauelement für Funkwellenabsorber, Funkwellenabsorber und Methode zur Herstellung eines derartigen Absorbers

Country Status (6)

Country Link
US (1) US6407693B1 (de)
EP (1) EP1022805B1 (de)
JP (1) JP4377467B2 (de)
KR (1) KR100472198B1 (de)
DE (1) DE60016056T2 (de)
TW (1) TW533761B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4299387B2 (ja) * 1998-10-05 2009-07-22 Ｔｄｋ株式会社 電波吸収体組立用部材および電波吸収体の製造方法
JP2003229691A (ja) * 2002-01-31 2003-08-15 Riken Corp 電波吸収体
JP4346360B2 (ja) * 2002-12-25 2009-10-21 東レ株式会社 電波吸収体用シート材および電波吸収体
TWI374007B (en) 2004-03-22 2012-10-01 Toray Industries Electromagnetic wave absorbing sheet material and electromagnetic wave absorbin body using it
JP4144754B2 (ja) * 2004-05-31 2008-09-03 Ｔｄｋ株式会社 電波吸収体
US7479917B2 (en) 2005-08-05 2009-01-20 Tdk Corporation Electromagnetic wave absorber, manufacturing method thereof and electromagnetic wave anechoic room
JP4825074B2 (ja) * 2005-08-05 2011-11-30 Ｔｄｋ株式会社 電波吸収体及びその製造方法、並びに電波暗室
WO2012104921A1 (ja) * 2011-02-03 2012-08-09 株式会社ニレコ 帯状体の幅方向端部位置測定装置、帯状体の幅方向中心位置測定装置及びマイクロ波散乱板
JP5953799B2 (ja) * 2011-02-22 2016-07-20 東レ株式会社 電波吸収体用シート材及び電波吸収体
JP5953798B2 (ja) * 2011-02-22 2016-07-20 東レ株式会社 電波吸収体用シート材及び電波吸収体
KR101826355B1 (ko) * 2011-08-22 2018-02-07 한국전자통신연구원 전자파 잔향실
KR102425862B1 (ko) * 2021-03-30 2022-07-27 국방과학연구소 유체 유동을 허용하는 전파 흡수체 및 그것을 포함하는 비행체
KR102558275B1 (ko) * 2023-01-30 2023-07-21 국방과학연구소 고온 환경용 전파 흡수체 제조 시스템
KR102562499B1 (ko) * 2023-02-14 2023-08-02 국방과학연구소 스크린 프린팅을 이용한 전자파흡수용 허니콤 복합재 구조체 제조방법 및 그 제조방법으로 제조된 허니콤 복합재 구조체

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2760578B2 (ja) 1989-07-03 1998-06-04 アクゾ・カシマ株式会社 電波吸収体の製造方法
JPH0399496A (ja) * 1989-09-12 1991-04-24 Gureesu Japan Kk 電波吸収体
DE4215954A1 (de) * 1992-02-04 1993-08-05 Rheinhold & Mahla Ag Absorber fuer elektromagnetische wellen
US5373296A (en) * 1992-08-18 1994-12-13 Tdk Corporation Electromagnetic wave absorber and wave absorption structure
ES2124894T3 (es) 1993-06-25 1999-02-16 Gunter Nimtz Disposicion para absorber ondas electromagneticas y procedimiento para fabricar esta disposicion.
JP3394848B2 (ja) * 1994-06-23 2003-04-07 株式会社竹中工務店 電波吸収体用部材、電波吸収体および電波吸収体用部材の製造方法
JPH0883992A (ja) * 1994-09-12 1996-03-26 Natl Space Dev Agency Japan<Nasda> 電波吸収体
JPH09275295A (ja) 1996-04-05 1997-10-21 Nec Corp 電波吸収体
JPH09307268A (ja) 1996-05-13 1997-11-28 Tohoku Kako Kk 電波吸収材
JP3564234B2 (ja) 1996-07-29 2004-09-08 宇宙開発事業団 ブレード・アンテナの取付装置
JPH10163670A (ja) 1996-11-29 1998-06-19 Mitsubishi Chem Corp 四角錐状電波吸収体の製造法
JPH10217217A (ja) * 1997-02-07 1998-08-18 Mitsubishi Chem Corp 錐状電波吸収体の製造法
TW410542B (en) * 1997-03-14 2000-11-01 Hitachi Maxell Wave absorber
JPH1187978A (ja) * 1997-09-09 1999-03-30 Nitto Boseki Co Ltd 不燃性電波吸収体
JP4299387B2 (ja) * 1998-10-05 2009-07-22 Ｔｄｋ株式会社 電波吸収体組立用部材および電波吸収体の製造方法

Also Published As

Publication number Publication date
JP2000216584A (ja) 2000-08-04
TW533761B (en) 2003-05-21
US6407693B1 (en) 2002-06-18
EP1022805A3 (de) 2002-06-19
EP1022805B1 (de) 2004-11-24
KR100472198B1 (ko) 2005-03-07
EP1022805A2 (de) 2000-07-26
DE60016056T2 (de) 2005-11-03
JP4377467B2 (ja) 2009-12-02
KR20000062487A (ko) 2000-10-25

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TDK CORP., TOKYO, JP