EP0298306A3 - Radartarnmaterial - Google Patents

Radartarnmaterial Download PDF

Info

Publication number
EP0298306A3
EP0298306A3 EP19880109979 EP88109979A EP0298306A3 EP 0298306 A3 EP0298306 A3 EP 0298306A3 EP 19880109979 EP19880109979 EP 19880109979 EP 88109979 A EP88109979 A EP 88109979A EP 0298306 A3 EP0298306 A3 EP 0298306A3
Authority
EP
European Patent Office
Prior art keywords
radar
camouflage material
radar camouflage
antennas
beat
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.)
Withdrawn
Application number
EP19880109979
Other languages
English (en)
French (fr)
Other versions
EP0298306A2 (de
Inventor
Don J. R. Dr. Stock
Eberhard Dipl.-Ing. Eckert
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.)
Airbus Defence and Space GmbH
Original Assignee
Deutsche Aerospace AG
Licentia Patent Verwaltungs GmbH
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 Deutsche Aerospace AG, Licentia Patent Verwaltungs GmbH filed Critical Deutsche Aerospace AG
Publication of EP0298306A2 publication Critical patent/EP0298306A2/de
Publication of EP0298306A3 publication Critical patent/EP0298306A3/de
Withdrawn legal-status Critical Current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

  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

Als Radartarnmaterial zur Verringerung des Radar-Rück­ streuquerschnitts eines Zielobjekts wird eine dünne Schicht oder Folie aus dielektrischem Material mit einer Vielzahl einzelner Antennenelemente (A) des Typs minimal­ streuender Antennen, vorzugsweise Ringantennen vorge­ schlagen, die rein reaktiv (Z) belastet sind.
EP19880109979 1987-07-10 1988-06-23 Radartarnmaterial Withdrawn EP0298306A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873722793 DE3722793A1 (de) 1987-07-10 1987-07-10 Radartarnmaterial
DE3722793 1987-07-10

Publications (2)

Publication Number Publication Date
EP0298306A2 EP0298306A2 (de) 1989-01-11
EP0298306A3 true EP0298306A3 (de) 1991-01-09

Family

ID=6331283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880109979 Withdrawn EP0298306A3 (de) 1987-07-10 1988-06-23 Radartarnmaterial

Country Status (8)

Country Link
US (1) US5014070A (de)
EP (1) EP0298306A3 (de)
JP (1) JPS6481400A (de)
DE (1) DE3722793A1 (de)
DK (1) DK377188A (de)
FI (1) FI883272A (de)
NO (1) NO883060L (de)
PT (1) PT87961A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009003A1 (de) * 1990-03-21 1991-09-26 Behre Dieter Strahlenschutzvorrichtung zur verminderung von in einen lebensraum eindringender strahlung
US5543809A (en) * 1992-03-09 1996-08-06 Martin Marietta Corp. Reflectarray antenna for communication satellite frequency re-use applications
US5327148A (en) * 1993-02-17 1994-07-05 Northeastern University Ferrite microstrip antenna
US5515059A (en) * 1994-01-31 1996-05-07 Northeastern University Antenna array having two dimensional beam steering
US5675345A (en) * 1995-11-21 1997-10-07 Raytheon Company Compact antenna with folded substrate
US6359588B1 (en) * 1997-07-11 2002-03-19 Nortel Networks Limited Patch antenna
GB2329071A (en) * 1997-09-05 1999-03-10 David Graham Cass Radio frequency absorber system
GB9819504D0 (en) * 1998-09-07 1998-10-28 Ardavan Houshang Apparatus for generating focused electromagnetic radiation
JP2000114865A (ja) * 1998-10-08 2000-04-21 Matsushita Electric Ind Co Ltd 移動無線機
EP1556923B1 (de) * 2002-10-24 2013-05-15 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Dynamische antenne
US7053846B2 (en) * 2003-10-27 2006-05-30 Harris Corporation Spherical ring antenna
US7999720B2 (en) * 2006-02-13 2011-08-16 The Invention Science Fund I, Llc Camouflage positional elements
KR101129997B1 (ko) * 2006-08-24 2012-03-26 야기안테나 가부시기가이샤 안테나 장치
TW200830632A (en) * 2007-01-05 2008-07-16 Advanced Connection Tech Inc Circular polarized antenna
GB0811493D0 (en) * 2008-06-21 2008-07-30 Qinetiq Ltd Radio Frequency absorption
GB201012923D0 (en) * 2010-07-30 2010-09-15 Sarantel Ltd An antenna
WO2013112214A2 (en) 2011-10-18 2013-08-01 California Institute Of Technology Efficient active multi-drive radiator
US9921255B2 (en) 2012-02-13 2018-03-20 California Institute Of Technology Sensing radiation metrics through mode-pickup sensors
US9686070B2 (en) 2012-02-17 2017-06-20 California Institute Of Technology Dynamic polarization modulation and control
US9621269B2 (en) * 2012-07-26 2017-04-11 California Institute Of Technology Optically driven active radiator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104536A2 (de) * 1982-09-24 1984-04-04 Ball Corporation In Streifenleitungstechnik ausgeführte Reflektorgruppenantenne für Satellitenverbindungen und zur Vergrösserung oder Verminderung der Zurückstrahlbarkeit von Radarwellen
DE8323528U1 (de) * 1983-08-16 1984-05-03 Eckert, Eberhard, 5300 Bonn Antenne

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7314269A (nl) * 1973-10-17 1975-04-21 Philips Nv Microgolfinrichting voorzien van een 1/2 lambda resonator.
US4123759A (en) * 1977-03-21 1978-10-31 Microwave Associates, Inc. Phased array antenna
US4364050A (en) * 1981-02-09 1982-12-14 Hazeltine Corporation Microstrip antenna
DE3307066A1 (de) * 1983-03-01 1984-09-13 Dornier Gmbh, 7990 Friedrichshafen Mehrschichtiger faserverbundwerkstoff
JPS59178002A (ja) * 1983-03-29 1984-10-09 Radio Res Lab 円偏波アンテナ
US4554549A (en) * 1983-09-19 1985-11-19 Raytheon Company Microstrip antenna with circular ring
US4697189A (en) * 1985-04-26 1987-09-29 University Of Queensland Microstrip antenna
US4823145A (en) * 1986-09-12 1989-04-18 University Patents, Inc. Curved microstrip antennas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104536A2 (de) * 1982-09-24 1984-04-04 Ball Corporation In Streifenleitungstechnik ausgeführte Reflektorgruppenantenne für Satellitenverbindungen und zur Vergrösserung oder Verminderung der Zurückstrahlbarkeit von Radarwellen
DE8323528U1 (de) * 1983-08-16 1984-05-03 Eckert, Eberhard, 5300 Bonn Antenne

Also Published As

Publication number Publication date
DK377188D0 (da) 1988-07-07
PT87961A (pt) 1989-06-30
FI883272A0 (fi) 1988-07-08
US5014070A (en) 1991-05-07
JPS6481400A (en) 1989-03-27
DE3722793A1 (de) 1989-01-19
NO883060D0 (no) 1988-07-08
FI883272A (fi) 1989-01-11
NO883060L (no) 1989-01-11
EP0298306A2 (de) 1989-01-11
DK377188A (da) 1989-01-11

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