DE3920110A1 - Elektromagnetisches fenster/radarabsorber - Google Patents

Elektromagnetisches fenster/radarabsorber

Info

Publication number
DE3920110A1
DE3920110A1 DE19893920110 DE3920110A DE3920110A1 DE 3920110 A1 DE3920110 A1 DE 3920110A1 DE 19893920110 DE19893920110 DE 19893920110 DE 3920110 A DE3920110 A DE 3920110A DE 3920110 A1 DE3920110 A1 DE 3920110A1
Authority
DE
Germany
Prior art keywords
photosensitive layer
layer
radar
absorber
radar absorber
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
DE19893920110
Other languages
German (de)
English (en)
Other versions
DE3920110C2 (enExample
Inventor
Kay Dipl Ing Dittrich
Horst Dipl Ing Schneider
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.)
Airbus Defence and Space GmbH
Original Assignee
Dornier Luftfahrt GmbH
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 Dornier Luftfahrt GmbH filed Critical Dornier Luftfahrt GmbH
Priority to DE19893920110 priority Critical patent/DE3920110A1/de
Publication of DE3920110A1 publication Critical patent/DE3920110A1/de
Application granted granted Critical
Publication of DE3920110C2 publication Critical patent/DE3920110C2/de
Granted 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective

Landscapes

  • Radar Systems Or Details Thereof (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
DE19893920110 1989-06-20 1989-06-20 Elektromagnetisches fenster/radarabsorber Granted DE3920110A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893920110 DE3920110A1 (de) 1989-06-20 1989-06-20 Elektromagnetisches fenster/radarabsorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893920110 DE3920110A1 (de) 1989-06-20 1989-06-20 Elektromagnetisches fenster/radarabsorber

Publications (2)

Publication Number Publication Date
DE3920110A1 true DE3920110A1 (de) 1991-02-07
DE3920110C2 DE3920110C2 (enExample) 1991-07-18

Family

ID=6383123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893920110 Granted DE3920110A1 (de) 1989-06-20 1989-06-20 Elektromagnetisches fenster/radarabsorber

Country Status (1)

Country Link
DE (1) DE3920110A1 (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119784A1 (de) * 1991-06-15 1992-12-17 Daimler Benz Ag Planare wellenleiterstruktur fuer integrierte sender- und empfaengerschaltungen
DE4140944A1 (de) * 1991-12-12 1993-06-17 Deutsche Aerospace Absorber fuer elektromagnetische strahlung
DE4332042C1 (de) * 1993-09-21 1995-03-30 Fraunhofer Ges Forschung Reflektor für elektromagnetische Strahlung
FR2711846A1 (fr) * 1993-10-28 1995-05-05 Deutsche Aerospace Moyen d'occultation pour antennes de radar.
WO2007138583A1 (en) * 2006-05-30 2007-12-06 Kilolambda Technologies Ltd. Optically driven antenna
EP1972882A1 (fr) * 2007-03-21 2008-09-24 Dassault Aviation Fenêtre électromagnétique.
GB2409458B (en) * 2003-11-25 2008-12-17 Qinetiq Nanomaterials Ltd Composite materials
EP2053690A1 (de) * 2007-10-26 2009-04-29 EADS Deutschland GmbH Radom mit darin integriertem Plasmaverschluss
EP2960987A1 (de) 2014-06-25 2015-12-30 Airbus Defence and Space GmbH Verfahren zum herstellen eines radoms
CN114284716A (zh) * 2021-12-14 2022-04-05 北京机电工程研究所 一种低散射特征雷达红外复合天线罩系统
CN115709577A (zh) * 2022-11-26 2023-02-24 零八一电子集团四川天源机械有限公司 一种表面局部金属化雷达罩的制造方法
WO2023062570A1 (en) * 2021-10-14 2023-04-20 Vayyar Imaging Ltd. System and method for testing radar device within large temperature ranges
DE102023122120A1 (de) * 2023-08-18 2025-02-20 Bayerische Motoren Werke Aktiengesellschaft Absorbervorrichtung für eine Radarvorrichtung eines Fahrzeugs, Radarvorrichtung für ein Fahrzeug sowie Fahrzeug

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336841C1 (de) * 1993-10-28 1995-05-04 Deutsche Aerospace Abdeckung für Radarantennen
DE4405996C2 (de) * 1994-02-24 1996-01-11 Daimler Benz Aerospace Ag Vorrichtung zur Tarnung von Antennen
DE102008050035B4 (de) * 2008-10-01 2014-02-13 Eads Deutschland Gmbh Radomfläche für eine HF-Antenne

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305863A (en) * 1965-10-22 1967-02-21 Jacobs Harold Variable reflector of electromagnetic radiation
US4353069A (en) * 1980-09-10 1982-10-05 Handel Peter H Absorptive coating for the reduction of the reflective cross section of metallic surfaces and control capabilities therefor
US4570166A (en) * 1983-08-29 1986-02-11 General Electric Company RF-Transparent shield structures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305863A (en) * 1965-10-22 1967-02-21 Jacobs Harold Variable reflector of electromagnetic radiation
US4353069A (en) * 1980-09-10 1982-10-05 Handel Peter H Absorptive coating for the reduction of the reflective cross section of metallic surfaces and control capabilities therefor
US4570166A (en) * 1983-08-29 1986-02-11 General Electric Company RF-Transparent shield structures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MATTSON, R.H.: Proposed Method for Controlling and Minimizing Reflections from a Surface. In: IRE Transactions on Electron Devices, Bd.ED-8, Sept.1961, H.5, S.386-389 *

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365243A (en) * 1991-06-15 1994-11-15 Daimler-Benz Aktiengesellschaft Planar waveguide for integrated transmitter and receiver circuits
DE4119784C2 (de) * 1991-06-15 2003-10-30 Erich Kasper Planare Wellenleiterstruktur für integrierte Sender- und Empfängerschaltungen
DE4119784A1 (de) * 1991-06-15 1992-12-17 Daimler Benz Ag Planare wellenleiterstruktur fuer integrierte sender- und empfaengerschaltungen
DE4140944A1 (de) * 1991-12-12 1993-06-17 Deutsche Aerospace Absorber fuer elektromagnetische strahlung
DE4332042C1 (de) * 1993-09-21 1995-03-30 Fraunhofer Ges Forschung Reflektor für elektromagnetische Strahlung
FR2711846A1 (fr) * 1993-10-28 1995-05-05 Deutsche Aerospace Moyen d'occultation pour antennes de radar.
GB2409458B (en) * 2003-11-25 2008-12-17 Qinetiq Nanomaterials Ltd Composite materials
US7794629B2 (en) 2003-11-25 2010-09-14 Qinetiq Limited Composite materials
US7911395B2 (en) 2006-05-30 2011-03-22 Kilolambda Technologies, Ltd. Optically driven antenna
WO2007138583A1 (en) * 2006-05-30 2007-12-06 Kilolambda Technologies Ltd. Optically driven antenna
EP1972882A1 (fr) * 2007-03-21 2008-09-24 Dassault Aviation Fenêtre électromagnétique.
FR2914114A1 (fr) * 2007-03-21 2008-09-26 Dassault Avions Fenetre electromagnetique
EP2053690A1 (de) * 2007-10-26 2009-04-29 EADS Deutschland GmbH Radom mit darin integriertem Plasmaverschluss
US8159407B2 (en) 2007-10-26 2012-04-17 Eads Deutschland Gmbh Radome with integrated plasma shutter
EP2960987A1 (de) 2014-06-25 2015-12-30 Airbus Defence and Space GmbH Verfahren zum herstellen eines radoms
DE102014108896A1 (de) 2014-06-25 2015-12-31 Airbus Defence and Space GmbH Verfahren zum Herstellen eines Radoms
US9548531B2 (en) 2014-06-25 2017-01-17 Airbus Defence and Space GmbH Method for manufacturing a radome
RU2677943C2 (ru) * 2014-06-25 2019-01-22 Эйрбас Дефенс Энд Спэйс Гмбх Способ изготовления обтекателя радиолокационной антенны
WO2023062570A1 (en) * 2021-10-14 2023-04-20 Vayyar Imaging Ltd. System and method for testing radar device within large temperature ranges
CN114284716A (zh) * 2021-12-14 2022-04-05 北京机电工程研究所 一种低散射特征雷达红外复合天线罩系统
CN115709577A (zh) * 2022-11-26 2023-02-24 零八一电子集团四川天源机械有限公司 一种表面局部金属化雷达罩的制造方法
DE102023122120A1 (de) * 2023-08-18 2025-02-20 Bayerische Motoren Werke Aktiengesellschaft Absorbervorrichtung für eine Radarvorrichtung eines Fahrzeugs, Radarvorrichtung für ein Fahrzeug sowie Fahrzeug

Also Published As

Publication number Publication date
DE3920110C2 (enExample) 1991-07-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER-BENZ AEROSPACE AKTIENGESELLSCHAFT, 80804 M

8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AEROSPACE AKTIENGESELLSCHAFT, 8099

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AEROSPACE AG, 85521 OTTOBRUNN, DE

8327 Change in the person/name/address of the patent owner

Owner name: EADS DEUTSCHLAND GMBH, 85521 OTTOBRUNN, DE

8339 Ceased/non-payment of the annual fee