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GB2266191B - Radar reflector devices - Google Patents

Radar reflector devices

Info

Publication number
GB2266191B
GB2266191B GB9306781A GB9306781A GB2266191B GB 2266191 B GB2266191 B GB 2266191B GB 9306781 A GB9306781 A GB 9306781A GB 9306781 A GB9306781 A GB 9306781A GB 2266191 B GB2266191 B GB 2266191B
Authority
GB
United Kingdom
Prior art keywords
radar reflector
reflector devices
devices
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 - Lifetime
Application number
GB9306781A
Other versions
GB2266191A (en
GB9306781D0 (en
Inventor
John Hewitt Firth
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.)
John Lilley & Gillie Ltd
Original Assignee
John Lilley & Gillie Ltd
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 John Lilley & Gillie Ltd filed Critical John Lilley & Gillie Ltd
Publication of GB9306781D0 publication Critical patent/GB9306781D0/en
Publication of GB2266191A publication Critical patent/GB2266191A/en
Application granted granted Critical
Publication of GB2266191B publication Critical patent/GB2266191B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
GB9306781A 1992-04-02 1993-04-01 Radar reflector devices Expired - Lifetime GB2266191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929207398A GB9207398D0 (en) 1992-04-02 1992-04-02 Radar reflector devices

Publications (3)

Publication Number Publication Date
GB9306781D0 GB9306781D0 (en) 1993-05-26
GB2266191A GB2266191A (en) 1993-10-20
GB2266191B true GB2266191B (en) 1995-12-20

Family

ID=10713458

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929207398A Pending GB9207398D0 (en) 1992-04-02 1992-04-02 Radar reflector devices
GB9306781A Expired - Lifetime GB2266191B (en) 1992-04-02 1993-04-01 Radar reflector devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929207398A Pending GB9207398D0 (en) 1992-04-02 1992-04-02 Radar reflector devices

Country Status (1)

Country Link
GB (2) GB9207398D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO311959B1 (en) * 1999-02-12 2002-02-18 Kjartan Mathisen radar Reflector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503101A (en) * 1983-09-06 1985-03-05 The United States Of America As Represented By The Secretary Of The Army Foldable, pop-open corner reflector decoy target articles
US4531128A (en) * 1982-07-26 1985-07-23 The United States Of America As Represented By The Secretary Of The Navy Buoyant radar reflector
US4843396A (en) * 1984-11-21 1989-06-27 Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'expolitation Limitee Trihedral radar reflector
GB2237687A (en) * 1988-03-31 1991-05-08 Colebrand Ltd Reflector for electromagnetic radiation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531128A (en) * 1982-07-26 1985-07-23 The United States Of America As Represented By The Secretary Of The Navy Buoyant radar reflector
US4503101A (en) * 1983-09-06 1985-03-05 The United States Of America As Represented By The Secretary Of The Army Foldable, pop-open corner reflector decoy target articles
US4843396A (en) * 1984-11-21 1989-06-27 Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'expolitation Limitee Trihedral radar reflector
GB2237687A (en) * 1988-03-31 1991-05-08 Colebrand Ltd Reflector for electromagnetic radiation

Also Published As

Publication number Publication date
GB9207398D0 (en) 1992-05-13
GB2266191A (en) 1993-10-20
GB9306781D0 (en) 1993-05-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20130331