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GB1314624A - Radar camouflage - Google Patents

Radar camouflage

Info

Publication number
GB1314624A
GB1314624A GB1314624DA GB1314624A GB 1314624 A GB1314624 A GB 1314624A GB 1314624D A GB1314624D A GB 1314624DA GB 1314624 A GB1314624 A GB 1314624A
Authority
GB
United Kingdom
Prior art keywords
ohms
conductive layer
sheet
camouflage
metal
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
Application number
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.)
Barracudaverken AB
Original Assignee
Barracudaverken AB
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 Barracudaverken AB filed Critical Barracudaverken AB
Publication of GB1314624A publication Critical patent/GB1314624A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/30—Camouflage paints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • F41H3/02—Flexible, e.g. fabric covers, e.g. screens, nets characterised by their material or structure
    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • 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
    • H01Q17/002—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using short elongated elements as dissipative material, e.g. metallic threads or flake-like particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)

Abstract

1314624 Aerials BARRACUDAVERKEN AB 4 May 1971 12959/71 Heading H4A Pliable radar camouflage incorporates a single thin inhomogeneous conductive layer having a resistance per square at operating frequencies between 2 and 20 GHz of less than 308 ohms or more than 461 ohms. The reason for avoiding the free space value 377 ohms/square is to ensure reflection of at least 10% of incident radiation. The conductive layer may be constituted by a metal film formed with apertures, or a metallic grid, or short metal fibres or metal-covered fibres (e.g., synthetic monofilaments), or a colloidal like dispersion of particles (e.g. graphite). A flexible sheet of suitable fabric or other material forms a base for the conductive layer, and said sheet may be faced with optical and/or infra-red camouflage. Cuts may be made in the sheet such that a pull when it is extended produces a three-dimensional effect, as shown in Figs. 4 and 5.
GB1314624D 1971-04-06 1971-05-04 Radar camouflage Expired GB1314624A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13165271A 1971-04-06 1971-04-06
GB1295971 1971-05-04

Publications (1)

Publication Number Publication Date
GB1314624A true GB1314624A (en) 1973-04-26

Family

ID=26249380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1314624D Expired GB1314624A (en) 1971-04-06 1971-05-04 Radar camouflage

Country Status (4)

Country Link
DE (1) DE2151349C3 (en)
FR (1) FR2131929B1 (en)
GB (1) GB1314624A (en)
SE (1) SE377964B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291601A3 (en) * 2001-09-05 2005-04-20 Texplorer GmbH Camouflage net
GB2432409A (en) * 2005-11-18 2007-05-23 Goodrich Corp Radar altering structure
GB2433842A (en) * 1995-08-02 2007-07-04 Marconi Gec Ltd An artificially structured dielectric material
FR2908560A1 (en) * 1991-11-25 2008-05-16 Aerospatiale Soc Nat Ind Sa Electromagnetically absorbing and structural composite material for e.g. marine structure, has skin comprising electrical insulating layers, and semiconductor screen provided between insulating layers for absorbing electromagnetic waves
US7696456B2 (en) 2005-04-04 2010-04-13 Goodrich Corporation Electrothermal deicing apparatus and a dual function heater conductor for use therein
CN103759591A (en) * 2013-12-18 2014-04-30 马放 Radar-proof infrared-proof optical detection-proof compound camouflage soft carpet type equipment
US8836569B1 (en) * 1994-07-11 2014-09-16 Mcdonnell Douglas Corporation Synthetic aperture radar smearing
CN104990459A (en) * 2015-07-06 2015-10-21 苏州工业园区高性能陶瓷纤维工程中心有限公司 Radar stealth and infrared stealth integrated stealth tarpaulin and making method thereof
EP2945796A4 (en) * 2013-01-18 2016-08-10 Gore & Ass Incised composite material for selective, multispectral reflection
WO2017099688A1 (en) * 2015-12-09 2017-06-15 Oztek Tekstil Terbiye Tesisleri Sanayi Ve Tic. A.S. A concealment cover
CN116668950A (en) * 2023-07-31 2023-08-29 中微智创(北京)软件技术有限公司 Target object transferring method and device and nonvolatile storage medium

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1070004A (en) * 1975-04-16 1980-01-15 Barracudaverken Ab Camouflage material
SE420236B (en) * 1975-05-13 1981-09-21 Barracudaverken Ab RADAR CAMOFLOORING CAMO FLOOR TABLE WITH STOVE
DE2759657C2 (en) * 1977-11-15 1991-06-20 Pusch, Günter, Dr.-Ing., 6903 Neckargemünd Broadband camouflage for military targets
DE2750919C1 (en) 1977-11-15 1984-03-01 Pusch, Günter, Dr.-Ing., 6903 Neckargemünd Broadband camouflage of military targets
DE2848072C2 (en) * 1978-11-06 1984-05-03 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Method and device for adapting the natural radiation of a metallic target to the radiation from its surroundings
JPS58169997A (en) * 1982-03-31 1983-10-06 日本カ−ボン株式会社 Radio wave absorber
SE457115B (en) * 1983-03-25 1988-11-28 Diab Barracuda Ab Thermal and optical camouflage
US4465731A (en) * 1983-06-27 1984-08-14 Gunter Pusch Universal camouflage for military objects
DE3508888A1 (en) * 1985-03-13 1986-09-25 Battelle-Institut E.V., 6000 Frankfurt Thin-film absorber for electromagnetic waves
FR2689687B1 (en) * 1985-12-30 1994-09-02 Poudres & Explosifs Ste Nale Method of fixing an element absorbing electromagnetic waves on a wall of a structure or infrastructure.
DE3810121A1 (en) * 1988-03-25 1989-10-05 Hornschuch Ag K Camouflage net and method for its production
DE3824292A1 (en) * 1988-07-16 1990-01-18 Battelle Institut E V Method for fabricating thin-film absorbers for electromagnetic waves
DE8817091U1 (en) * 1988-12-02 1992-10-29 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Camouflage net
DE3936291A1 (en) * 1989-11-01 1991-05-02 Herberts Gmbh MATERIAL WITH RADAR ABSORBING PROPERTIES AND THE USE THEREOF IN METHODS FOR CAMOUFLAGE AGAINST RADAR DETECTION
DE9408490U1 (en) * 1994-05-25 1995-09-28 Ernst Fehr technische Vertretungen und Beratung, Goldach Radiation shield protection pad
DE19648544A1 (en) * 1996-11-25 1998-05-28 Manfred Kledzik Electromagnetic radiation screening arrangement e.g. for wireless telecommunication services
DE19707585A1 (en) * 1997-02-26 1998-09-03 Bosch Gmbh Robert Housing with radar absorbing properties
DE19911227A1 (en) * 1999-03-13 2000-09-14 Forbo Stamoid Ag Eglisau Universal camouflage material for camouflage clothing and other purposes
CN110247192B (en) * 2019-05-13 2020-06-02 华中科技大学 Preparation method and application of frequency selective surface of flexible resistive film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300781A (en) * 1965-05-27 1967-01-24 Nat Res Corp Radar countermeasure article

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908560A1 (en) * 1991-11-25 2008-05-16 Aerospatiale Soc Nat Ind Sa Electromagnetically absorbing and structural composite material for e.g. marine structure, has skin comprising electrical insulating layers, and semiconductor screen provided between insulating layers for absorbing electromagnetic waves
US8836569B1 (en) * 1994-07-11 2014-09-16 Mcdonnell Douglas Corporation Synthetic aperture radar smearing
GB2433842B (en) * 1995-08-02 2007-12-19 Marconi Gec Ltd An artificially structured dielectric material
GB2433842A (en) * 1995-08-02 2007-07-04 Marconi Gec Ltd An artificially structured dielectric material
EP1291601A3 (en) * 2001-09-05 2005-04-20 Texplorer GmbH Camouflage net
US7119037B2 (en) 2001-09-05 2006-10-10 Texplorer Gmbh Camouflage net
US7696456B2 (en) 2005-04-04 2010-04-13 Goodrich Corporation Electrothermal deicing apparatus and a dual function heater conductor for use therein
GB2432409A (en) * 2005-11-18 2007-05-23 Goodrich Corp Radar altering structure
US7633450B2 (en) 2005-11-18 2009-12-15 Goodrich Corporation Radar altering structure using specular patterns of conductive material
GB2432409B (en) * 2005-11-18 2010-09-15 Goodrich Corp Radar altering structure using specular patterns of conductive material
US9587913B2 (en) 2013-01-18 2017-03-07 W. L. Gore & Associates, Inc. Incised composite material for selective, multispectral reflection
EP2945796A4 (en) * 2013-01-18 2016-08-10 Gore & Ass Incised composite material for selective, multispectral reflection
KR101926909B1 (en) 2013-01-18 2018-12-07 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 Incised composite material for selective, multispectral reflection
CN103759591B (en) * 2013-12-18 2016-05-18 马放 Anti-radar, infrared, the compound soft blanket type equipment of optical detection camouflage
CN103759591A (en) * 2013-12-18 2014-04-30 马放 Radar-proof infrared-proof optical detection-proof compound camouflage soft carpet type equipment
CN104990459A (en) * 2015-07-06 2015-10-21 苏州工业园区高性能陶瓷纤维工程中心有限公司 Radar stealth and infrared stealth integrated stealth tarpaulin and making method thereof
WO2017099688A1 (en) * 2015-12-09 2017-06-15 Oztek Tekstil Terbiye Tesisleri Sanayi Ve Tic. A.S. A concealment cover
EA035139B1 (en) * 2015-12-09 2020-05-06 Озтек Текстиль Тербие Тесислери Санайи Ве Тидж. А.Ш. Concealment cover
CN116668950B (en) * 2023-07-31 2023-10-20 中微智创(北京)软件技术有限公司 Target object transferring method and device and nonvolatile storage medium
CN116668950A (en) * 2023-07-31 2023-08-29 中微智创(北京)软件技术有限公司 Target object transferring method and device and nonvolatile storage medium

Also Published As

Publication number Publication date
DE2151349A1 (en) 1972-10-12
DE2151349B2 (en) 1978-08-17
DE2151349C3 (en) 1979-04-12
FR2131929B1 (en) 1976-10-29
SE377964B (en) 1975-08-04
FR2131929A1 (en) 1972-11-17

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years