CH338873A - Flächenhafter breitbandiger Absorber für elektromagnetische Zentimeterwellen - Google Patents
Flächenhafter breitbandiger Absorber für elektromagnetische ZentimeterwellenInfo
- Publication number
- CH338873A CH338873A CH338873DA CH338873A CH 338873 A CH338873 A CH 338873A CH 338873D A CH338873D A CH 338873DA CH 338873 A CH338873 A CH 338873A
- Authority
- CH
- Switzerland
- Prior art keywords
- electromagnetic
- broadband absorber
- centimeter waves
- flat broadband
- flat
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM26205A DE1004248B (de) | 1955-02-23 | 1955-02-23 | Resonanzabsorber zur Schluckung elektromagnetischer Zentimeterwellen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH338873A true CH338873A (de) | 1959-06-15 |
Family
ID=7299762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH338873D CH338873A (de) | 1955-02-23 | 1956-01-20 | Flächenhafter breitbandiger Absorber für elektromagnetische Zentimeterwellen |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE545232A (zh) |
CH (1) | CH338873A (zh) |
DE (1) | DE1004248B (zh) |
FR (1) | FR1153438A (zh) |
GB (1) | GB814310A (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE929455C (de) * | 1953-02-13 | 1955-06-27 | Boehme Co Dr Ing | Zweispindel-Stangenautomat mit feststehenden Werkstuecken und umlaufenden Werkzeugen |
DE1285350B (de) * | 1958-12-13 | 1968-12-12 | Eltro Gmbh | Panzerplatte, insbesondere fuer Schiffe |
US5627541A (en) * | 1968-07-08 | 1997-05-06 | Rockwell International Corporation | Interference type radiation attenuator |
US4118704A (en) * | 1976-04-07 | 1978-10-03 | Tdk Electronics Co., Ltd. | Electromagnetic wave-absorbing wall |
US4327364A (en) * | 1978-12-22 | 1982-04-27 | Rockwell International Corporation | Apparatus for converting incident microwave energy to thermal energy |
US5245352A (en) * | 1982-09-30 | 1993-09-14 | The Boeing Company | Threshold sensitive low visibility reflecting surface |
DE3508888A1 (de) * | 1985-03-13 | 1986-09-25 | Battelle-Institut E.V., 6000 Frankfurt | Duennschichtabsorber fuer elektromagnetische wellen |
GB8510724D0 (en) * | 1985-04-26 | 1985-06-05 | British Telecomm | Controlled attenuation of microwave signals |
DE3605430C2 (de) * | 1986-02-20 | 1994-07-14 | Deutsche Aerospace | Einrichtung zur Verringerung der Radarrückstrahlung |
US5576710A (en) * | 1986-11-25 | 1996-11-19 | Chomerics, Inc. | Electromagnetic energy absorber |
US5325094A (en) * | 1986-11-25 | 1994-06-28 | Chomerics, Inc. | Electromagnetic energy absorbing structure |
DE3815163A1 (de) * | 1987-05-05 | 1989-02-02 | Reinhold Holtstiege | Vorrichtung zum unterdruecken von reflexionen elektromagnetischer wellen |
DE8915912U1 (de) * | 1989-12-06 | 1992-02-06 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Schutzelement für metallische und/oder metallisierte Bauteile |
US5497168A (en) * | 1992-05-01 | 1996-03-05 | Hughes Aircraft Company | Radiator bandwidth enhancement using dielectrics with inverse frequency dependence |
JP3030453B2 (ja) * | 1995-12-27 | 2000-04-10 | 道晴 高橋 | 広帯域電波吸収体 |
GB2329071A (en) * | 1997-09-05 | 1999-03-10 | David Graham Cass | Radio frequency absorber system |
US7009570B2 (en) * | 2003-08-04 | 2006-03-07 | Harris Corporation | Phased array antenna absorber and associated methods |
WO2007046527A1 (ja) | 2005-10-21 | 2007-04-26 | Nitta Corporation | 通信改善用シート体ならびにそれを備えるアンテナ装置および電子情報伝達装置 |
WO2007149121A2 (en) * | 2005-12-12 | 2007-12-27 | Irina Puscasu | Selective reflective and absorptive surfaces and method for resonantly coupling incident radiation |
FR2974301B1 (fr) | 2011-04-20 | 2013-08-23 | Lab Francais Du Fractionnement | Procede de preparation d'un produit plasmatique deplete en un ou plusieurs facteurs thrombogenes |
WO2013077779A1 (en) * | 2011-11-22 | 2013-05-30 | Hans Giertz | Method to change electromagnetic energy |
CN110098489B (zh) * | 2019-05-16 | 2021-07-20 | 哈尔滨工业大学 | 一种基于四纳米柱耦合振子的可调超窄带吸收体 |
CN113506974B (zh) * | 2021-05-25 | 2024-06-21 | 厦门凯纳石墨烯技术股份有限公司 | 一种用于电子标签的天线结构、制备方法以及电子标签 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1065448A (fr) * | 1952-02-07 | 1954-05-25 | Dispositif pour protection antiradar |
-
0
- BE BE545232D patent/BE545232A/xx unknown
-
1955
- 1955-02-23 DE DEM26205A patent/DE1004248B/de active Pending
-
1956
- 1956-01-20 CH CH338873D patent/CH338873A/de unknown
- 1956-01-20 FR FR1153438D patent/FR1153438A/fr not_active Expired
- 1956-02-22 GB GB556756A patent/GB814310A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1004248B (de) | 1957-03-14 |
BE545232A (zh) | |
GB814310A (en) | 1959-06-03 |
FR1153438A (fr) | 1958-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH338873A (de) | Flächenhafter breitbandiger Absorber für elektromagnetische Zentimeterwellen | |
CH367218A (de) | Breitband-Dämpfungsvorrichtung für Hochfrequenz-Übertragungsleitungen | |
CH340206A (de) | Strumpfhalter | |
FR1097233A (fr) | Absorbeur solaire | |
CH352746A (de) | Wanderfeldröhre | |
CH332401A (de) | Schallabsorbierendes Bauelement | |
CH341296A (de) | Bauelement | |
CH336510A (fr) | Klystron | |
FR67859E (fr) | Essuie-glace perfectionné | |
BE760649Q (fr) | Thiazoleazodiphenylamines | |
FR1164296A (fr) | Klystron | |
FR1144737A (fr) | Transducteur de micro-ondes | |
CH332680A (de) | Reflektorantenne für Mikrowellen | |
CH341202A (de) | Hochfrequenzübertragungsleitung | |
CH360160A (de) | Saugfähiges Gebilde | |
FR1156842A (fr) | Station radar de réponse | |
FR1170153A (fr) | Antennes dirigées de radar | |
FR1121126A (fr) | Essuie-glace | |
CH349306A (de) | Hochfrequenz-Generator | |
FR1134155A (fr) | Contact fixe | |
FR1148072A (fr) | Fréquencemètre | |
FR1127544A (fr) | Arbalète | |
FR1163349A (fr) | Essuie-glace perfectionné | |
AT195968B (de) | Antenne für Ultra-Kurzwellen | |
FR1155814A (fr) | Bande ombilicale |