DK377188A - Radarsloeringsmateriale - Google Patents

Radarsloeringsmateriale

Info

Publication number
DK377188A
DK377188A DK377188A DK377188A DK377188A DK 377188 A DK377188 A DK 377188A DK 377188 A DK377188 A DK 377188A DK 377188 A DK377188 A DK 377188A DK 377188 A DK377188 A DK 377188A
Authority
DK
Denmark
Prior art keywords
radar
delayer material
delayer
radar delayer
Prior art date
Application number
DK377188A
Other languages
English (en)
Other versions
DK377188D0 (da
Inventor
Don J R Stock
Eberhard Eckert
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of DK377188D0 publication Critical patent/DK377188D0/da
Publication of DK377188A publication Critical patent/DK377188A/da

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
DK377188A 1987-07-10 1988-07-07 Radarsloeringsmateriale DK377188A (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK377188D0 DK377188D0 (da) 1988-07-07
DK377188A true DK377188A (da) 1989-01-11

Family

ID=6331283

Family Applications (1)

Application Number Title Priority Date Filing Date
DK377188A DK377188A (da) 1987-07-10 1988-07-07 Radarsloeringsmateriale

Country Status (8)

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

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
WO2004038863A1 (en) * 2002-10-24 2004-05-06 Telefonaktiebolaget Lm Ericsson Dynamic antenna
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
WO2008023800A1 (fr) * 2006-08-24 2008-02-28 Hitachi Kokusai Electric Inc. Dispositif d'antenne
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
US9225069B2 (en) 2011-10-18 2015-12-29 California Institute Of Technology Efficient active multi-drive radiator
WO2013123090A1 (en) 2012-02-13 2013-08-22 California Institute Of Technology Sensing radiation metrics through mode-pickup sensors
WO2013172896A2 (en) 2012-02-17 2013-11-21 California Institute Of Technology Dynamic polarization modulation and control
WO2014018927A1 (en) * 2012-07-26 2014-01-30 California Institute Of Technology Optically driven active radiator

Family Cites Families (10)

* 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
US4684952A (en) * 1982-09-24 1987-08-04 Ball Corporation Microstrip reflectarray for satellite communication and radar cross-section enhancement or reduction
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
DE8323528U1 (de) * 1983-08-16 1984-05-03 Eckert, Eberhard, 5300 Bonn Antenne
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

Also Published As

Publication number Publication date
DE3722793A1 (de) 1989-01-19
FI883272A0 (fi) 1988-07-08
FI883272A (fi) 1989-01-11
JPS6481400A (en) 1989-03-27
US5014070A (en) 1991-05-07
DK377188D0 (da) 1988-07-07
PT87961A (pt) 1989-06-30
EP0298306A3 (de) 1991-01-09
NO883060L (no) 1989-01-11
EP0298306A2 (de) 1989-01-11
NO883060D0 (no) 1988-07-08

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment