FI873171A0 - Radarreflektor. - Google Patents

Radarreflektor.

Info

Publication number
FI873171A0
FI873171A0 FI873171A FI873171A FI873171A0 FI 873171 A0 FI873171 A0 FI 873171A0 FI 873171 A FI873171 A FI 873171A FI 873171 A FI873171 A FI 873171A FI 873171 A0 FI873171 A0 FI 873171A0
Authority
FI
Finland
Prior art keywords
radarreflektor
Prior art date
Application number
FI873171A
Other languages
English (en)
Other versions
FI873171A (fi
FI86342C (fi
FI86342B (fi
Inventor
Stephen William Bell
Original Assignee
Bell Stephen W
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
Priority claimed from GB868617916A external-priority patent/GB8617916D0/en
Priority claimed from GB868617912A external-priority patent/GB8617912D0/en
Application filed by Bell Stephen W filed Critical Bell Stephen W
Publication of FI873171A0 publication Critical patent/FI873171A0/fi
Publication of FI873171A publication Critical patent/FI873171A/fi
Application granted granted Critical
Publication of FI86342B publication Critical patent/FI86342B/fi
Publication of FI86342C publication Critical patent/FI86342C/fi

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
FI873171A 1986-07-22 1987-07-17 Radarreflektor. FI86342C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB868617916A GB8617916D0 (en) 1986-07-22 1986-07-22 Radar reflector
GB8617912 1986-07-22
GB868617912A GB8617912D0 (en) 1986-07-22 1986-07-22 Radar reflector
GB8617916 1986-07-22

Publications (4)

Publication Number Publication Date
FI873171A0 true FI873171A0 (fi) 1987-07-17
FI873171A FI873171A (fi) 1988-01-23
FI86342B FI86342B (fi) 1992-04-30
FI86342C FI86342C (fi) 1992-08-10

Family

ID=26291075

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873171A FI86342C (fi) 1986-07-22 1987-07-17 Radarreflektor.

Country Status (5)

Country Link
US (1) US4823131A (fi)
EP (1) EP0255284B1 (fi)
DE (1) DE3784579T2 (fi)
ES (1) ES2040254T3 (fi)
FI (1) FI86342C (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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)
DE102007043460B4 (de) * 2007-09-12 2012-08-30 Hans-Heinrich Götting jun. Verfahren zur Navigation eines Fahrzeuges
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
WO2013141922A2 (en) * 2011-12-20 2013-09-26 Sadar 3D, Inc. Systems, apparatus, and methods for data acquisiton and imaging
US20150130651A1 (en) * 2013-11-10 2015-05-14 Chris Mogridge Passive Radar Activated Anti-Collision Apparatus
WO2018156652A1 (en) 2017-02-23 2018-08-30 Richard Bishel Vehicle guidance system
US20190252791A1 (en) * 2018-02-09 2019-08-15 The Boeing Company Inflatable Radar Decoy System and Method
DE102018211363A1 (de) * 2018-07-10 2020-01-16 Bayerische Motoren Werke Aktiengesellschaft Spurführung eines Kraftfahrzeugs auf einer Fahrspur
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)

* Cited by examiner, † Cited by third party
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
GB2061016B (en) * 1979-09-17 1983-08-10 Firth J H Radar 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

Also Published As

Publication number Publication date
FI873171A (fi) 1988-01-23
US4823131A (en) 1989-04-18
EP0255284B1 (en) 1993-03-10
DE3784579D1 (de) 1993-04-15
EP0255284A1 (en) 1988-02-03
FI86342C (fi) 1992-08-10
FI86342B (fi) 1992-04-30
DE3784579T2 (de) 1993-10-07
ES2040254T3 (es) 1993-10-16

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: GEC-MARCONI LIMITED

MM Patent lapsed
MM Patent lapsed

Owner name: GEC-MARCONI LIMITED