BR8006926A - RADIOFREQUENCE PROTECTIVE COMPOSITE STRUCTURE - Google Patents
RADIOFREQUENCE PROTECTIVE COMPOSITE STRUCTUREInfo
- Publication number
- BR8006926A BR8006926A BR8006926A BR8006926A BR8006926A BR 8006926 A BR8006926 A BR 8006926A BR 8006926 A BR8006926 A BR 8006926A BR 8006926 A BR8006926 A BR 8006926A BR 8006926 A BR8006926 A BR 8006926A
- Authority
- BR
- Brazil
- Prior art keywords
- radiofrequence
- composite structure
- protective composite
- protective
- radiofrequence protective
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title 1
- 230000001681 protective effect Effects 0.000 title 1
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8943579A | 1979-10-31 | 1979-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8006926A true BR8006926A (en) | 1981-05-05 |
Family
ID=22217629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8006926A BR8006926A (en) | 1979-10-31 | 1980-10-29 | RADIOFREQUENCE PROTECTIVE COMPOSITE STRUCTURE |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS56130999A (en) |
AU (1) | AU6343780A (en) |
BR (1) | BR8006926A (en) |
DE (1) | DE3041603A1 (en) |
ES (1) | ES496421A0 (en) |
FR (1) | FR2468965A1 (en) |
GB (1) | GB2062358B (en) |
IT (1) | IT1134068B (en) |
SE (1) | SE8007075L (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59115699U (en) * | 1983-01-25 | 1984-08-04 | 旭スクリ−ンプロセス印刷株式会社 | Electromagnetic shielding material |
JPS60172534A (en) * | 1984-02-17 | 1985-09-06 | 株式会社東芝 | Shielding member for electromagnetic wave |
DE3534059C1 (en) * | 1985-09-25 | 1990-05-17 | Dornier Gmbh | Fibre composite material |
JPS62158900U (en) * | 1986-03-28 | 1987-10-08 | ||
JPS6356999A (en) * | 1986-08-28 | 1988-03-11 | 平岡織染株式会社 | Non-amorphous metal laminated sheet |
FR2737347B1 (en) * | 1988-11-17 | 1997-12-19 | Alsthom Cge Alcatel | STRUCTURE FOR THE ABSORPTION OF ELECTROMAGNETIC WAVES |
FR2716577B1 (en) * | 1989-03-22 | 1996-05-24 | France Etat Armement | Materials and paints intended to reduce the reflection of radar waves. |
EP0425262B1 (en) * | 1989-10-26 | 1995-06-21 | Colebrand Limited | Absorbers |
RU2155420C1 (en) * | 2000-01-12 | 2000-08-27 | Акционерное общество закрытого типа "МаТИК - юрис групп" | Radio-wave absorbing coat, method for its production and controlling of its properties, and device for remote measurement of reflecting properties of coats on equipment in microwave range |
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 |
GB201112740D0 (en) | 2011-07-25 | 2011-09-07 | Qinetiq Ltd | Radiation absorption |
RU2646439C1 (en) * | 2017-03-14 | 2018-03-06 | Федеральное государственное бюджетное учреждение науки Институт космических исследований Российской академии наук | Multilayer electromagnetic screen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL170675B (en) * | 1951-06-29 | Fujitsu Ltd | CYLINDRICAL MAGNETIC DOMAIN ELEMENT. | |
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 (en) * | 1970-10-01 | 1972-04-05 |
-
1980
- 1980-10-09 SE SE8007075A patent/SE8007075L/en not_active Application Discontinuation
- 1980-10-15 GB GB8033204A patent/GB2062358B/en not_active Expired
- 1980-10-16 AU AU63437/80A patent/AU6343780A/en not_active Abandoned
- 1980-10-28 IT IT25610/80A patent/IT1134068B/en active
- 1980-10-29 BR BR8006926A patent/BR8006926A/en unknown
- 1980-10-30 JP JP15150880A patent/JPS56130999A/en active Pending
- 1980-10-30 FR FR8023236A patent/FR2468965A1/en not_active Withdrawn
- 1980-10-30 ES ES496421A patent/ES496421A0/en active Granted
- 1980-10-31 DE DE19803041603 patent/DE3041603A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES8201388A1 (en) | 1981-12-01 |
IT8025610A0 (en) | 1980-10-28 |
IT1134068B (en) | 1986-07-24 |
SE8007075L (en) | 1981-05-01 |
DE3041603A1 (en) | 1981-05-14 |
GB2062358B (en) | 1983-08-17 |
AU6343780A (en) | 1981-05-07 |
FR2468965A1 (en) | 1981-05-08 |
GB2062358A (en) | 1981-05-20 |
JPS56130999A (en) | 1981-10-14 |
ES496421A0 (en) | 1981-12-01 |
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