FR2695760B1 - MATERIAL ABSORBING ELECTROMAGNETIC RADIATION, ESPECIALLY MICROWAVE WAVES, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF AS COATING MATERIAL. - Google Patents

MATERIAL ABSORBING ELECTROMAGNETIC RADIATION, ESPECIALLY MICROWAVE WAVES, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF AS COATING MATERIAL.

Info

Publication number
FR2695760B1
FR2695760B1 FR8801872A FR8801872A FR2695760B1 FR 2695760 B1 FR2695760 B1 FR 2695760B1 FR 8801872 A FR8801872 A FR 8801872A FR 8801872 A FR8801872 A FR 8801872A FR 2695760 B1 FR2695760 B1 FR 2695760B1
Authority
FR
France
Prior art keywords
manufacturing
application
electromagnetic radiation
absorbing electromagnetic
coating material
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 - Fee Related
Application number
FR8801872A
Other languages
French (fr)
Other versions
FR2695760A1 (en
Inventor
Chassay Gerard
Citerne Jacques
Floc H Jean-Marie
Guyader Jean
Laurent Yves
L Haridon Paul
Rolland Anne
Verdier Patrick
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.)
INNOMAT
Original Assignee
INNOMAT
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 INNOMAT filed Critical INNOMAT
Priority to FR8801872A priority Critical patent/FR2695760B1/en
Publication of FR2695760A1 publication Critical patent/FR2695760A1/en
Application granted granted Critical
Publication of FR2695760B1 publication Critical patent/FR2695760B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/004—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of particles or flakes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/10—Radiation diagrams of antennas
    • G01R29/105—Radiation diagrams of antennas using anechoic chambers; Chambers or open field sites used therefor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/08—Metals; Alloys; Cermets, i.e. sintered mixtures of ceramics and metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/20—Glass-ceramics matrix
FR8801872A 1988-02-17 1988-02-17 MATERIAL ABSORBING ELECTROMAGNETIC RADIATION, ESPECIALLY MICROWAVE WAVES, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF AS COATING MATERIAL. Expired - Fee Related FR2695760B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8801872A FR2695760B1 (en) 1988-02-17 1988-02-17 MATERIAL ABSORBING ELECTROMAGNETIC RADIATION, ESPECIALLY MICROWAVE WAVES, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF AS COATING MATERIAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801872A FR2695760B1 (en) 1988-02-17 1988-02-17 MATERIAL ABSORBING ELECTROMAGNETIC RADIATION, ESPECIALLY MICROWAVE WAVES, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF AS COATING MATERIAL.

Publications (2)

Publication Number Publication Date
FR2695760A1 FR2695760A1 (en) 1994-03-18
FR2695760B1 true FR2695760B1 (en) 1995-10-13

Family

ID=9363338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801872A Expired - Fee Related FR2695760B1 (en) 1988-02-17 1988-02-17 MATERIAL ABSORBING ELECTROMAGNETIC RADIATION, ESPECIALLY MICROWAVE WAVES, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF AS COATING MATERIAL.

Country Status (1)

Country Link
FR (1) FR2695760B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015063681A1 (en) 2013-10-28 2015-05-07 Uniwersytet Wroclawski Coating for absorbing energy, especially the energy of electromagnetic and mechanical waves, and its use
PL236147B1 (en) 2014-12-10 2020-12-14 Selena Labs Spolka Z Ograniczona Odpowiedzialnoscia Composition for impregnating materials and giving them the ability to shield variable magnetic field, its application for coating/impregnating of a matrix with fibrous and/or porous structure and the materials containing them

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023174A (en) * 1958-03-10 1977-05-10 The United States Of America As Represented By The Secretary Of The Navy Magnetic ceramic absorber
US4084161A (en) * 1970-05-26 1978-04-11 The United States Of America As Represented By The Secretary Of The Army Heat resistant radar absorber
FR2578828B1 (en) * 1985-03-13 1990-06-22 Centre Nat Rech Scient CRYSTALLIZED ALUMINOSILICATE WITH EXPANDED STRUCTURE AND MANUFACTURING METHOD THEREOF

Also Published As

Publication number Publication date
FR2695760A1 (en) 1994-03-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse