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FR2743940B1 - Revetement absorbant aux ondes electromagnetiques hyperfrequence et procede d'application d'un tel revetement sur un support - Google Patents

Revetement absorbant aux ondes electromagnetiques hyperfrequence et procede d'application d'un tel revetement sur un support

Info

Publication number
FR2743940B1
FR2743940B1 FR8910251A FR8910251A FR2743940B1 FR 2743940 B1 FR2743940 B1 FR 2743940B1 FR 8910251 A FR8910251 A FR 8910251A FR 8910251 A FR8910251 A FR 8910251A FR 2743940 B1 FR2743940 B1 FR 2743940B1
Authority
FR
France
Prior art keywords
coating
applying
support
electromagnetic wave
wave absorbing
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
FR8910251A
Other languages
English (en)
Other versions
FR2743940A1 (fr
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.)
NOWAK JEAN MICHEL
Original Assignee
NOWAK JEAN MICHEL
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 NOWAK JEAN MICHEL filed Critical NOWAK JEAN MICHEL
Priority to FR8910251A priority Critical patent/FR2743940B1/fr
Publication of FR2743940A1 publication Critical patent/FR2743940A1/fr
Application granted granted Critical
Publication of FR2743940B1 publication Critical patent/FR2743940B1/fr
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
    • 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
    • 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
FR8910251A 1989-07-28 1989-07-28 Revetement absorbant aux ondes electromagnetiques hyperfrequence et procede d'application d'un tel revetement sur un support Expired - Fee Related FR2743940B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8910251A FR2743940B1 (fr) 1989-07-28 1989-07-28 Revetement absorbant aux ondes electromagnetiques hyperfrequence et procede d'application d'un tel revetement sur un support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910251A FR2743940B1 (fr) 1989-07-28 1989-07-28 Revetement absorbant aux ondes electromagnetiques hyperfrequence et procede d'application d'un tel revetement sur un support

Publications (2)

Publication Number Publication Date
FR2743940A1 FR2743940A1 (fr) 1997-07-25
FR2743940B1 true FR2743940B1 (fr) 1998-08-21

Family

ID=9384284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910251A Expired - Fee Related FR2743940B1 (fr) 1989-07-28 1989-07-28 Revetement absorbant aux ondes electromagnetiques hyperfrequence et procede d'application d'un tel revetement sur un support

Country Status (1)

Country Link
FR (1) FR2743940B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274492B (it) * 1995-05-12 1997-07-17 Oto Melara Spa Struttura di materiale composito atta ad assorbire e dissipare la potenza della radiazione elettromagnetica incidente,in particolare per mezzi di trasporto aereo,navale,terrestre e per apparecchi terrestri fissi
US6043769A (en) * 1997-07-23 2000-03-28 Cuming Microware Corporation Radar absorber and method of manufacture
RU2566338C2 (ru) * 2014-02-05 2015-10-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт химии и механики" (ФГУП "ЦНИИХМ") Устройство для защиты от электромагнитного излучения

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073719A (en) * 1945-09-20 1963-01-15 Du Pont Spray method for making metallic flake pigmented films
US2850421A (en) * 1953-03-31 1958-09-02 George F Shea Method for producing reinforced plastic, resinous, or like structural bodies, forms,linings, and coatings
US3208013A (en) * 1961-07-31 1965-09-21 Avco Corp Electromagnetic wave absorber comprising inherently resonant filamentary fibers suspended in dielectric
US4173018A (en) * 1967-07-27 1979-10-30 Whittaker Corporation Anti-radar means and techniques
US3458138A (en) * 1967-09-14 1969-07-29 Crompton & Knowles Corp Spray gun
SE462099B (sv) * 1985-11-15 1990-05-07 Dow Chemical Co Emi avskaermningskompositmaterial
US4752525A (en) * 1985-11-22 1988-06-21 Bridgestone Corporation Wave absorber and method for making same

Also Published As

Publication number Publication date
FR2743940A1 (fr) 1997-07-25

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Legal Events

Date Code Title Description
TP Transmission of property

Free format text: PUBLIE A TORT DANS LE BOPI 98/03 SUIVANT LA NOTIFICATION DANS LE BOPI 98/07

TP Transmission of property
ST Notification of lapse