ATE288139T1 - Radarabsorbierendes verbundmaterial und dessen verwendung - Google Patents

Radarabsorbierendes verbundmaterial und dessen verwendung

Info

Publication number: ATE288139T1
Authority: AT; Austria
Prior art keywords: layer; conductive particles; composite structural; dielectric constant; dielectric
Prior art date: 1997-12-11

Application number

AT98402984T

Other languages

English (en)

Inventor

Jean-Francois Escarmant

Original Assignee

Giat Ind Sa

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.)

1997-12-11

Filing date

1998-11-30

Publication date

2005-02-15

1998-11-30 Application filed by Giat Ind Sa filed Critical Giat Ind Sa

2005-02-15 Application granted granted Critical

2005-02-15 Publication of ATE288139T1 publication Critical patent/ATE288139T1/de

Links

239000002131 composite material Substances 0.000 title abstract 3
230000002745 absorbent Effects 0.000 title 1
239000002250 absorbent Substances 0.000 title 1
239000000463 material Substances 0.000 abstract 4
239000002245 particle Substances 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
230000035515 penetration Effects 0.000 abstract 1

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
- 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
- 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
- H01Q17/004—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using non-directional dissipative particles, e.g. ferrite powders
- 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

Landscapes

Laminated Bodies (AREA)
Aerials With Secondary Devices (AREA)
Radar Systems Or Details Thereof (AREA)

AT98402984T 1997-12-11 1998-11-30 Radarabsorbierendes verbundmaterial und dessen verwendung ATE288139T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9715681A FR2772520B1 (fr)	1997-12-11	1997-12-11	Materiau composite structural absorbant les ondes radar et utilisation d'un tel materiau

Publications (1)

Publication Number	Publication Date
ATE288139T1 true ATE288139T1 (de)	2005-02-15

Family

ID=9514465

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98402984T ATE288139T1 (de)	1997-12-11	1998-11-30	Radarabsorbierendes verbundmaterial und dessen verwendung

Country Status (7)

Country	Link
US (1)	US6111534A (de)
EP (1)	EP0924798B1 (de)
AT (1)	ATE288139T1 (de)
CA (1)	CA2254314C (de)
DE (1)	DE69828759T2 (de)
ES (1)	ES2232924T3 (de)
FR (1)	FR2772520B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6224982B1 (en) *	1999-12-21	2001-05-01	Lockhead Martin Corporation	Normal incidence multi-layer elastomeric radar absorber
DE10004706B4 (de) *	2000-02-03	2005-12-22	Epcos Ag	Schichtstapel für einen Elektrolyt-Kondensator
SE523348C2 (sv) *	2002-08-15	2004-04-13	Totalfoersvarets Forskningsins	Genomsynlig ruta med radarreflekterande egenskaper
US8689671B2 (en)	2006-09-29	2014-04-08	Federal-Mogul World Wide, Inc.	Lightweight armor and methods of making
DE102007003999A1 (de) *	2007-01-26	2008-08-07	Diehl Bgt Defence Gmbh & Co. Kg	Strahlungsfilter
RU2337435C1 (ru) *	2007-07-18	2008-10-27	Федеральное государственное унитарное предприятие "Обнинское научно-призводственное предприятие "Технология"	Устройство перехода от керамической оболочки носового обтекателя ракеты к ее корпусу
US7834799B1 (en)	2008-05-23	2010-11-16	Composite Engineering, Inc.	System and method for fabricating composite laminate structures with co-laminated radar absorbing material
TWI369943B (en) *	2009-09-23	2012-08-01	Univ Nat Taiwan	Electromagnetic wave absorption component and electromagnetic wave absorption device
PE20150113A1 (es) *	2012-03-30	2015-02-19	Micromag 2000 Sl	Atenuador de radiacion electromagnetica
US9608321B2 (en) *	2013-11-11	2017-03-28	Gogo Llc	Radome having localized areas of reduced radio signal attenuation
US9263800B2 (en)	2013-12-27	2016-02-16	Toyota Motor Engineering & Manufacturing North America, Inc.	Artificial skin for radar mannequins
CN104197785A (zh) *	2014-09-02	2014-12-10	零八一电子集团四川红轮机械有限公司	防弹防爆电磁屏蔽方舱壁板
CN104527175A (zh) *	2014-12-15	2015-04-22	沈阳航空航天大学	一种纳米吸波薄膜功能化改性复合材料层压板的方法
CN104763099B (zh) *	2015-03-06	2017-07-07	中国人民解放军国防科学技术大学	具有雷达隐身功能的方舱大板及其制备方法
US10697856B2 (en)	2016-07-08	2020-06-30	Dynamic Research Inc.	To a soft collision partner (aka soft car) used in system for testing crash avoidance technologies
CN111516340B (zh) *	2020-07-03	2020-09-22	宁波曙翔新材料股份有限公司	一种隐身抗毁屏蔽材料及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL112646C (de) *	1958-12-04
FR1357823A (fr) *	1963-03-01	1964-04-10	Csf	Enveloppes pour récepteurs et émetteurs hyperfréquence
US3938152A (en) *	1963-06-03	1976-02-10	Mcdonnell Douglas Corporation	Magnetic absorbers
US3680107A (en) *	1967-04-11	1972-07-25	Hans H Meinke	Wide band interference absorber and technique for electromagnetic radiation
US3631492A (en) *	1968-10-09	1971-12-28	Kunihiro Suetake	Multilayer wave absorbing wall
US3737903A (en) *	1970-07-06	1973-06-05	K Suetake	Extremely thin, wave absorptive wall
DE3117245A1 (de) *	1981-04-30	1982-11-18	Bayer Ag, 5090 Leverkusen	Verwendung textiler metallisierter polwaren als mikrowellenabsorber
DE3307066A1 (de) *	1983-03-01	1984-09-13	Dornier Gmbh, 7990 Friedrichshafen	Mehrschichtiger faserverbundwerkstoff
JPH02142200A (ja) *	1988-11-22	1990-05-31	Akzo Kashima Ltd	電波吸収体
US5017939A (en) *	1989-09-26	1991-05-21	Hughes Aircraft Company	Two layer matching dielectrics for radomes and lenses for wide angles of incidence
GB2257302A (en) *	1991-06-28	1993-01-06	Grace Nv	Chiral absorber
KR930011548B1 (ko) *	1991-08-13	1993-12-10	한국과학기술연구원	적층형 전파흡수체

1997
- 1997-12-11 FR FR9715681A patent/FR2772520B1/fr not_active Expired - Fee Related
1998
- 1998-11-30 EP EP98402984A patent/EP0924798B1/de not_active Expired - Lifetime
- 1998-11-30 US US09/200,975 patent/US6111534A/en not_active Expired - Fee Related
- 1998-11-30 DE DE69828759T patent/DE69828759T2/de not_active Expired - Lifetime
- 1998-11-30 ES ES98402984T patent/ES2232924T3/es not_active Expired - Lifetime
- 1998-11-30 AT AT98402984T patent/ATE288139T1/de not_active IP Right Cessation
- 1998-12-10 CA CA002254314A patent/CA2254314C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US6111534A (en)	2000-08-29
DE69828759D1 (de)	2005-03-03
DE69828759T2 (de)	2006-05-18
CA2254314C (fr)	2006-08-08
FR2772520B1 (fr)	2000-01-14
EP0924798A1 (de)	1999-06-23
FR2772520A1 (fr)	1999-06-18
EP0924798B1 (de)	2005-01-26
ES2232924T3 (es)	2005-06-01
CA2254314A1 (fr)	1999-06-11

Legal Events

Date

Code

Title

Description

2005-07-15

UEP

Publication of translation of european patent specification

Ref document number: 0924798

Country of ref document: EP

2008-08-15

REN

Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE288139T1 (de)	2005-02-15	Radarabsorbierendes verbundmaterial und dessen verwendung
CN109862769A (zh)	2019-06-07	一种超薄超宽谱的吸波材料及其制备方法
US3836967A (en)	1974-09-17	Broadband microwave energy absorptive structure
EP0871240A3 (de)	2000-05-31	Absorber für elektromagnetische Wellen
MY132960A (en)	2007-10-31	Carbon based electrodes
GB1074898A (en)	1967-07-05	Improvements in devices for absorbing elector-magnetic waves
JP2001156487A (ja)	2001-06-08	電波吸収体及びその製造方法
EP0600387A1 (de)	1994-06-08	Breitbandiger Wellenabsorber
GB2287836A (en)	1995-09-27	Radar attenuating textiles
JPS6467997A (en)	1989-03-14	Radio wave absorber containing ferrite
RU2243899C2 (ru)	2005-01-10	Радиопоглощающее покрытие
Hashimoto et al.	1995	Design and manufacturing of resistive-sheet type wave absorber at 60GHz frequency band
CN216850343U (zh)	2022-06-28	一种任意极化立体宽带吸波体
EP0479438B1 (de)	1997-04-02	Elektromagnetische Strahlung absorbierendes Material mit doppelt umhüllten Partikeln
GB2257302A (en)	1993-01-06	Chiral absorber
RU97103691A (ru)	1998-08-27	Сверхширокодиапазонный поглотитель электромагнитных волн
JP2001223492A (ja)	2001-08-17	電波吸収体
RU2169952C1 (ru)	2001-06-27	Устройство для поглощения электромагнитного излучения
JPH0212995A (ja)	1990-01-17	電波吸収体
JPH023560B2 (de)	1990-01-24
JPS644677B2 (de)	1989-01-26
JPH01187896A (ja)	1989-07-27	電波吸収体材料
CN117565493B (zh)	2026-01-30	一种基于短切吸波纤维无序分布的吸波材料及其制备方法
JPS61210697A (ja)	1986-09-18	異媒質波動反射防止材
JPH0992996A (ja)	1997-04-04	電波吸収体