ES8201388A1 - Una estructura de blindaje de radiofrecuencia compuesta - Google Patents

Una estructura de blindaje de radiofrecuencia compuesta

Info

Publication number
ES8201388A1
ES8201388A1 ES496421A ES496421A ES8201388A1 ES 8201388 A1 ES8201388 A1 ES 8201388A1 ES 496421 A ES496421 A ES 496421A ES 496421 A ES496421 A ES 496421A ES 8201388 A1 ES8201388 A1 ES 8201388A1
Authority
ES
Spain
Prior art keywords
radio frequency
electromagnetic radiation
frequency electromagnetic
radiation shield
alloy
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
ES496421A
Other languages
English (en)
Other versions
ES496421A0 (es
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of ES8201388A1 publication Critical patent/ES8201388A1/es
Publication of ES496421A0 publication Critical patent/ES496421A0/es
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

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)

Abstract

ESTRUCTURA DE BLINDAJE DE RADIOFRECUENCIA COMPUESTA. ESTA COMPUESTA LA ESTRUCTURA DE UNA PLURALIDAD DE CAPAS DE MATERIAL CONDUCTOR QUE INCLUYEN CAPAS ALTERNATIVAS DE METAL QUE TIENEN UNA PROFUNDIDIDA PELICULAR RELATIVAMENTE GRANDE PARA FRECUENCIAS DADAS Y UNA PROFUNDIDAD PELICULAR RELATIVAMENTE BAJA PARA LAS MISMAS FRECUENCIAS. LOS MATERIALES DE LAS CAPAS DEBEN ALTENARSE ENTRE AQUELLOS QUE TIENEN CONDUCTIVIDAD ELECTRICA RELATIVAMENTE GRANDE Y LOS QUE LA TENGAN RELATIVAMENTE BAJA. ASI, LA ESTRUCTURA PUEDE ESTAR FORMADA POR UN SUSTRATO DE PLASTICO, UNA PRIMERA PELICULA DE ALUMINIO, UNA SEGUNDA DE ALEACION ALUMINIO-COBRE UNA TERCERA DE COBRE Y UNA CUARTA DE UN MATERIAL DE ACERO INOXIDABLE. EL GROSOR DE CADA CAPA DEBE APROXIMARSE AL PUNTO DE OPACIDAD DE CADA MATERIAL EN PARTICULAR. ESTA ESTRUCTURA SE USA PARA LA INTERFERENCIA ELECTROMAGNETICA O INTERFERENCIA DE RADIOFRECUENCIA.
ES496421A 1979-10-31 1980-10-30 Una estructura de blindaje de radiofrecuencia compuesta Granted ES496421A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8943579A 1979-10-31 1979-10-31

Publications (2)

Publication Number Publication Date
ES8201388A1 true ES8201388A1 (es) 1981-12-01
ES496421A0 ES496421A0 (es) 1981-12-01

Family

ID=22217629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496421A Granted ES496421A0 (es) 1979-10-31 1980-10-30 Una estructura de blindaje de radiofrecuencia compuesta

Country Status (9)

Country Link
JP (1) JPS56130999A (es)
AU (1) AU6343780A (es)
BR (1) BR8006926A (es)
DE (1) DE3041603A1 (es)
ES (1) ES496421A0 (es)
FR (1) FR2468965A1 (es)
GB (1) GB2062358B (es)
IT (1) IT1134068B (es)
SE (1) SE8007075L (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115699U (ja) * 1983-01-25 1984-08-04 旭スクリ−ンプロセス印刷株式会社 電磁波シ−ルド材
JPS60172534A (ja) * 1984-02-17 1985-09-06 株式会社東芝 電磁波のシ−ルド部材
DE3534059C1 (en) * 1985-09-25 1990-05-17 Dornier Gmbh Fibre composite material
JPS62158900U (es) * 1986-03-28 1987-10-08
JPS6356999A (ja) * 1986-08-28 1988-03-11 平岡織染株式会社 非アモルフアス金属積層シ−ト
FR2737347B1 (fr) * 1988-11-17 1997-12-19 Alsthom Cge Alcatel Structure pour l'absorption d'ondes electromagnetiques
FR2716577B1 (fr) * 1989-03-22 1996-05-24 France Etat Armement Matériaux et peintures destinés à réduire la réflexion des ondes radar.
ES2075167T3 (es) * 1989-10-26 1995-10-01 Colebrand Ltd Absorbentes.
RU2155420C1 (ru) * 2000-01-12 2000-08-27 Акционерное общество закрытого типа "МаТИК - юрис групп" Радиопоглощающее покрытие, способ получения и управления его свойствами и устройство для дистанционного измерения отражательных свойств покрытий на объектах в свч диапазоне радиоволн
RU2313869C1 (ru) * 2006-05-12 2007-12-27 Открытое Акционерное Общество "Центральное Конструкторское Бюро Специальных Радиоматериалов" (Оао "Цкб Рм") Защитное покрытие (варианты)
GB2439109A (en) * 2006-06-13 2007-12-19 Isis Innovation Electromagnetic radiation screen
US7798277B2 (en) 2007-05-31 2010-09-21 Caterpillar Inc Machine retarder
RU2402845C1 (ru) * 2009-11-02 2010-10-27 Федеральное государственное унитарное предприятие федеральный научно-производственный центр "Научно-исследовательский институт измерительных систем им. Ю.Е. Седакова" Поглотитель электромагнитных волн
GB201112740D0 (en) 2011-07-25 2011-09-07 Qinetiq Ltd Radiation absorption
RU2646439C1 (ru) * 2017-03-14 2018-03-06 Федеральное государственное бюджетное учреждение науки Институт космических исследований Российской академии наук Многослойный электромагнитный экран

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512391A (es) * 1951-06-29
GB757490A (en) * 1953-03-14 1956-09-19 Gilbert Anthony Mullins Hyde Improvements in or relating to electric cables and wave-guides
US3300781A (en) * 1965-05-27 1967-01-24 Nat Res Corp Radar countermeasure article
US4047174A (en) * 1968-06-07 1977-09-06 The United States Of America As Represented By The Secretary Of The Army Method of reducing the radar cross-section of a dielectric body
NL7103795A (es) * 1970-10-01 1972-04-05

Also Published As

Publication number Publication date
IT1134068B (it) 1986-07-24
FR2468965A1 (fr) 1981-05-08
ES496421A0 (es) 1981-12-01
AU6343780A (en) 1981-05-07
GB2062358B (en) 1983-08-17
IT8025610A0 (it) 1980-10-28
GB2062358A (en) 1981-05-20
DE3041603A1 (de) 1981-05-14
JPS56130999A (en) 1981-10-14
SE8007075L (sv) 1981-05-01
BR8006926A (pt) 1981-05-05

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