DE3784579T2 - Radarreflektor. - Google Patents
Radarreflektor.Info
- Publication number
- DE3784579T2 DE3784579T2 DE87306472T DE3784579T DE3784579T2 DE 3784579 T2 DE3784579 T2 DE 3784579T2 DE 87306472 T DE87306472 T DE 87306472T DE 3784579 T DE3784579 T DE 3784579T DE 3784579 T2 DE3784579 T2 DE 3784579T2
- Authority
- DE
- Germany
- Prior art keywords
- radar reflector
- radar
- reflector
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868617912A GB8617912D0 (en) | 1986-07-22 | 1986-07-22 | Radar reflector |
GB868617916A GB8617916D0 (en) | 1986-07-22 | 1986-07-22 | Radar reflector |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3784579D1 DE3784579D1 (de) | 1993-04-15 |
DE3784579T2 true DE3784579T2 (de) | 1993-10-07 |
Family
ID=26291075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87306472T Expired - Fee Related DE3784579T2 (de) | 1986-07-22 | 1987-07-22 | Radarreflektor. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4823131A (de) |
EP (1) | EP0255284B1 (de) |
DE (1) | DE3784579T2 (de) |
ES (1) | ES2040254T3 (de) |
FI (1) | FI86342C (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007043460B4 (de) * | 2007-09-12 | 2012-08-30 | Hans-Heinrich Götting jun. | Verfahren zur Navigation eines Fahrzeuges |
DE102018211363A1 (de) * | 2018-07-10 | 2020-01-16 | Bayerische Motoren Werke Aktiengesellschaft | Spurführung eines Kraftfahrzeugs auf einer Fahrspur |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2699007B1 (fr) * | 1992-12-08 | 1997-09-26 | Centre Nat Etd Spatiales | Reflecteur pour radar polarimetrique, notamment a usage de calibre ou de balise. |
SE9402047L (sv) * | 1994-06-13 | 1995-12-14 | Contractor Tools Ab | Förfarande och anordning för fjärrstyrning av en eller flera arbetsmaskiner |
US5784196A (en) * | 1996-10-28 | 1998-07-21 | The United States Of America As Represented By The Secretary Of The Army | Active/passive signature enhancer (APSE) |
US10014587B1 (en) * | 2011-12-08 | 2018-07-03 | The United States Of America As Represented By The Secretary Of The Navy | Retroreflecting chaff for laser defense |
WO2013096704A1 (en) * | 2011-12-20 | 2013-06-27 | Sadar 3D, Inc. | Systems, apparatus, and methods for acquisition and use of image data |
US20150130651A1 (en) * | 2013-11-10 | 2015-05-14 | Chris Mogridge | Passive Radar Activated Anti-Collision Apparatus |
US20190252791A1 (en) * | 2018-02-09 | 2019-08-15 | The Boeing Company | Inflatable Radar Decoy System and Method |
US11249178B2 (en) | 2019-01-02 | 2022-02-15 | Fractal Antenna Systems, Inc. | Satellite orbital monitoring and detection system using fractal superscatterer satellite reflectors (FSR) |
US11280659B2 (en) * | 2019-08-23 | 2022-03-22 | Endress+Hauser SE+Co. KG | Reflector for radar-based fill level detection |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB812376A (en) * | 1956-01-03 | 1959-04-22 | Anthony Edgar Porter | Improvements in radar reflectors |
US2721998A (en) * | 1950-05-13 | 1955-10-25 | Gasaccumulator Svenska Ab | Radar reflector |
NL159247B (nl) * | 1950-05-13 | Commissariat Energie Atomique | Keramisch onderdeel voor elektrodes van mhd-generatoren. | |
DE1014610B (de) * | 1955-03-29 | 1957-08-29 | Julius & August Erbsloeh Komma | Radar-Reflektor |
US3103662A (en) * | 1958-06-03 | 1963-09-10 | Dunlop Rubber Co | Inflatable eight-corner reflector |
US3310804A (en) * | 1963-06-18 | 1967-03-21 | Joseph B Brauer | Isotropic microwave reflector |
US4104634A (en) * | 1974-01-03 | 1978-08-01 | The Commonwealth Of Australia | Ground plane corner reflectors for navigation and remote indication |
GB1468516A (en) * | 1974-09-05 | 1977-03-30 | Secr Defence | Reflecters for electromagnetic radiation |
US4073568A (en) * | 1975-11-26 | 1978-02-14 | Ferro Corporation | Retroreflector units with three mutually perpendicular surfaces defining a trihedral angle of a rectangular parallelepiped |
US4096479A (en) * | 1977-04-14 | 1978-06-20 | The United States Of America As Represented By The Secretary Of The Navy | Radar significant target |
GB1596841A (en) * | 1977-07-15 | 1981-09-03 | Firth J H | Radar reflector |
DE3065424D1 (en) * | 1979-09-17 | 1983-12-01 | John Hewitt Firth | Radar corner reflector |
US4551726A (en) * | 1982-07-30 | 1985-11-05 | Berg Richard M | Omni-directional radar and electro-optical multiple corner retro reflectors |
GB8323613D0 (en) * | 1983-09-02 | 1983-10-05 | Univ London | Rotational casting |
DE8430647U1 (de) * | 1984-10-18 | 1985-04-04 | Wittig, Karl-Ernst, 4100 Duisburg | Radarreflektor |
-
1987
- 1987-07-17 FI FI873171A patent/FI86342C/fi not_active IP Right Cessation
- 1987-07-21 US US07/075,998 patent/US4823131A/en not_active Expired - Fee Related
- 1987-07-22 EP EP87306472A patent/EP0255284B1/de not_active Expired - Lifetime
- 1987-07-22 ES ES198787306472T patent/ES2040254T3/es not_active Expired - Lifetime
- 1987-07-22 DE DE87306472T patent/DE3784579T2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007043460B4 (de) * | 2007-09-12 | 2012-08-30 | Hans-Heinrich Götting jun. | Verfahren zur Navigation eines Fahrzeuges |
DE102018211363A1 (de) * | 2018-07-10 | 2020-01-16 | Bayerische Motoren Werke Aktiengesellschaft | Spurführung eines Kraftfahrzeugs auf einer Fahrspur |
Also Published As
Publication number | Publication date |
---|---|
EP0255284A1 (de) | 1988-02-03 |
US4823131A (en) | 1989-04-18 |
FI873171A (fi) | 1988-01-23 |
FI873171A0 (fi) | 1987-07-17 |
FI86342B (fi) | 1992-04-30 |
DE3784579D1 (de) | 1993-04-15 |
FI86342C (fi) | 1992-08-10 |
EP0255284B1 (de) | 1993-03-10 |
ES2040254T3 (es) | 1993-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |