BE540736A - - Google Patents
Info
- Publication number
- BE540736A BE540736A BE540736DA BE540736A BE 540736 A BE540736 A BE 540736A BE 540736D A BE540736D A BE 540736DA BE 540736 A BE540736 A BE 540736A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0001—Rooms or chambers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
-
- 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
- H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE776158X | 1953-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE540736A true BE540736A (de) |
Family
ID=25948092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE540736D BE540736A (de) | 1953-03-28 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE540736A (de) |
DE (1) | DE955612C (de) |
FR (2) | FR1091571A (de) |
GB (2) | GB776158A (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1021439B (de) * | 1954-06-11 | 1957-12-27 | Siemens Ag | Anordnung zur Verminderung oder Verhinderung der Reflexion elektromagnetischer Wellen |
DE1029433B (de) * | 1954-06-11 | 1958-05-08 | Siemens Ag | Reflexionsarme Daempfungsanordnung fuer elektromagnetische bzw. akustische Wellen |
DE1056681B (de) * | 1954-08-30 | 1959-05-06 | Siemens Ag | Reflexionsarme Daempfungsanordnung fuer elektromagnetische und akustische Wellen |
US3152328A (en) * | 1957-11-21 | 1964-10-06 | Mcmillan Corp Of North Carolin | Microwave radiation absorber comprising spaced parallel resistance discs |
FR1317755A (de) * | 1961-03-20 | 1963-05-08 | ||
DE1268231B (de) * | 1963-03-12 | 1968-05-16 | Siemens Ag | Reflexionsarme Daempfungsanordnung fuer elektromagnetische Wellen |
DE1227090B (de) * | 1964-06-01 | 1966-10-20 | Klaus Krasselt | Anordnung zum Unerfassbarmachen von Gegenstaenden fuer Radarstrahlen |
DE1255747B (de) * | 1965-07-15 | 1967-12-07 | Siemens Ag | Reflexionsarme Daempfungsanordnung fuer elektromagnetische Wellen |
DE1254719B (de) * | 1965-07-19 | 1967-11-23 | Siemens Ag | Reflexionsarme, breitbandige Daempfungsanordnung fuer elektromagnetische Wellen |
DE1254720B (de) * | 1965-07-19 | 1967-11-23 | Siemens Ag | Reflexionsarme, breitbandige Daempfungsanordnung fuer elektromagnetische Wellen |
DE1253780B (de) * | 1965-07-29 | 1967-11-09 | Siemens Ag | Reflexionsarme, breitbandige Daempfungsanordnung fuer elektromagnetische Wellen |
DE1491934C3 (de) * | 1966-02-26 | 1975-09-25 | Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen | Raumabsorber für elektromagnetische Wellen aus hochfestem Material |
US4034375A (en) * | 1975-05-23 | 1977-07-05 | Barracudaverken Aktiebolag | Laminated camouflage material |
FR2631452B1 (fr) * | 1988-05-16 | 1990-08-31 | Aerospatiale | Chambre anechoide electromagnetique polyvalente |
DE3838749A1 (de) * | 1988-11-15 | 1990-05-17 | Gruenzweig & Hartmann Montage | Breitbandabsorber fuer elektromagnetische wellen |
DE3928018A1 (de) * | 1989-08-24 | 1991-02-28 | Gruenzweig & Hartmann | Verfahren zur herstellung eines flaechenelementes zur absorption von elektromagnetischen wellen |
KR0130755B1 (ko) * | 1990-01-25 | 1998-04-14 | 요시유키 나이토 | 광대역 전파흡수체 |
US5276448A (en) * | 1990-01-25 | 1994-01-04 | Naito Yoshuki | Broad-band wave absorber |
JP2500160B2 (ja) * | 1991-09-19 | 1996-05-29 | 喜之 内藤 | 広帯域電波吸収体 |
US5710564A (en) * | 1993-06-25 | 1998-01-20 | Nimtz; Guenter | System for absorbing electromagnetic waves and method of manufacturing this system |
GB9412957D0 (en) * | 1994-06-28 | 1994-09-28 | Marconi Gec Ltd | Energy absorbing arrangements |
JP2681450B2 (ja) * | 1994-07-25 | 1997-11-26 | 道晴 高橋 | 広帯域電波吸収体 |
JP3030453B2 (ja) * | 1995-12-27 | 2000-04-10 | 道晴 高橋 | 広帯域電波吸収体 |
EP2293661A4 (de) * | 2008-04-15 | 2015-06-10 | Riken Kk | Zusammengesetzter funkwellenabsorbierer |
DE102008051028A1 (de) * | 2008-10-13 | 2010-04-15 | Nimtz, Günter, Prof. Dr. | Anordnung zur Absorption von elektromagnetischen Wellen und Absorberplatte |
CN113232375B (zh) * | 2021-03-31 | 2022-06-14 | 成都飞机工业(集团)有限责任公司 | 一种蜂窝夹芯复合材料的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2464006A (en) * | 1944-04-28 | 1949-03-08 | Philco Corp | Radio wave absorption device |
-
0
- BE BE540736D patent/BE540736A/xx unknown
-
1953
- 1953-03-29 DE DEG11389A patent/DE955612C/de not_active Expired
-
1954
- 1954-01-21 FR FR1091571D patent/FR1091571A/fr not_active Expired
- 1954-03-08 GB GB6735/54A patent/GB776158A/en not_active Expired
-
1955
- 1955-08-26 FR FR69031D patent/FR69031E/fr not_active Expired
- 1955-10-06 GB GB28558/55A patent/GB797610A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB776158A (en) | 1957-06-05 |
GB797610A (en) | 1958-07-02 |
FR1091571A (fr) | 1955-04-13 |
DE955612C (de) | 1957-01-03 |
FR69031E (fr) | 1958-08-27 |