CH338873A - Flat broadband absorber for electromagnetic centimeter waves - Google Patents

Flat broadband absorber for electromagnetic centimeter waves

Info

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
Application number
Other languages
German (de)
Inventor
Meyer Erwin Dr Prof
Hans Juergen Dipl Phys Schmitt
Hans Dr Severin
Original Assignee
Werner Genest Ges Fuer Isolier
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 Werner Genest Ges Fuer Isolier filed Critical Werner Genest Ges Fuer Isolier
Publication of CH338873A publication Critical patent/CH338873A/en

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
CH338873D 1955-02-23 1956-01-20 Flat broadband absorber for electromagnetic centimeter waves CH338873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM26205A DE1004248B (en) 1955-02-23 1955-02-23 Resonance absorber for absorbing electromagnetic centimeter waves

Publications (1)

Publication Number Publication Date
CH338873A true CH338873A (en) 1959-06-15

Family

ID=7299762

Family Applications (1)

Application Number Title Priority Date Filing Date
CH338873D CH338873A (en) 1955-02-23 1956-01-20 Flat broadband absorber for electromagnetic centimeter waves

Country Status (5)

Country Link
BE (1) BE545232A (en)
CH (1) CH338873A (en)
DE (1) DE1004248B (en)
FR (1) FR1153438A (en)
GB (1) GB814310A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929455C (en) * 1953-02-13 1955-06-27 Boehme Co Dr Ing Two-spindle automatic bar machine with fixed workpieces and rotating tools
DE1285350B (en) * 1958-12-13 1968-12-12 Eltro Gmbh Armor plate, especially for ships
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 (en) * 1985-03-13 1986-09-25 Battelle-Institut E.V., 6000 Frankfurt Thin-film absorber for electromagnetic waves
GB8510724D0 (en) * 1985-04-26 1985-06-05 British Telecomm Controlled attenuation of microwave signals
DE3605430C2 (en) * 1986-02-20 1994-07-14 Deutsche Aerospace Device for reducing radar reflection
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 (en) * 1987-05-05 1989-02-02 Reinhold Holtstiege Device for suppressing reflections of electromagnetic waves
DE8915912U1 (en) * 1989-12-06 1992-02-06 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US5497168A (en) * 1992-05-01 1996-03-05 Hughes Aircraft Company Radiator bandwidth enhancement using dielectrics with inverse frequency dependence
JP3030453B2 (en) * 1995-12-27 2000-04-10 道晴 高橋 Broadband radio wave absorber
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
US8564472B2 (en) 2005-10-21 2013-10-22 Nitta Corporation Sheet member for improving communication, and antenna device and electronic information transmitting apparatus provided therewith
CA2637339C (en) 2005-12-12 2015-02-17 Irina Puscasu Selective reflective and absorptive surfaces and method for resonantly coupling incident radiation
FR2974301B1 (en) 2011-04-20 2013-08-23 Lab Francais Du Fractionnement PROCESS FOR THE PREPARATION OF A PLASMATIC PRODUCT DEPLETE IN ONE OR MORE THROMBOGENIC FACTORS
WO2013077779A1 (en) * 2011-11-22 2013-05-30 Hans Giertz Method to change electromagnetic energy
CN110098489B (en) * 2019-05-16 2021-07-20 哈尔滨工业大学 Adjustable ultra-narrow-band absorber based on four nano-column coupled vibrators
CN113506974A (en) * 2021-05-25 2021-10-15 厦门凯纳石墨烯技术股份有限公司 Antenna structure for electronic tag, preparation method and electronic tag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1065448A (en) * 1952-02-07 1954-05-25 Radar protection device

Also Published As

Publication number Publication date
FR1153438A (en) 1958-03-10
DE1004248B (en) 1957-03-14
BE545232A (en)
GB814310A (en) 1959-06-03

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