GB2237687B - Reflector for electromagnetic radiation - Google Patents

Reflector for electromagnetic radiation

Info

Publication number
GB2237687B
GB2237687B GB9020421A GB9020421A GB2237687B GB 2237687 B GB2237687 B GB 2237687B GB 9020421 A GB9020421 A GB 9020421A GB 9020421 A GB9020421 A GB 9020421A GB 2237687 B GB2237687 B GB 2237687B
Authority
GB
United Kingdom
Prior art keywords
reflector
electromagnetic radiation
electromagnetic
radiation
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
Application number
GB9020421A
Other versions
GB9020421D0 (en
GB2237687A (en
Inventor
Klaus Norbert Tusch
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.)
Colebrand Ltd
Original Assignee
Colebrand 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
Priority claimed from GB888807799A external-priority patent/GB8807799D0/en
Priority claimed from GB888810210A external-priority patent/GB8810210D0/en
Application filed by Colebrand Ltd filed Critical Colebrand Ltd
Publication of GB9020421D0 publication Critical patent/GB9020421D0/en
Publication of GB2237687A publication Critical patent/GB2237687A/en
Application granted granted Critical
Publication of GB2237687B publication Critical patent/GB2237687B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q15/20—Collapsible reflectors
GB9020421A 1988-03-31 1990-09-19 Reflector for electromagnetic radiation Expired - Fee Related GB2237687B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB888807799A GB8807799D0 (en) 1988-03-31 1988-03-31 Reflector for electromagnetic radiation
GB888810210A GB8810210D0 (en) 1988-04-29 1988-04-29 Reflector for electromagnetic radiator
PCT/GB1989/000337 WO1989009500A1 (en) 1988-03-31 1989-03-31 Reflector for electromagnetic radiation

Publications (3)

Publication Number Publication Date
GB9020421D0 GB9020421D0 (en) 1990-11-21
GB2237687A GB2237687A (en) 1991-05-08
GB2237687B true GB2237687B (en) 1992-04-22

Family

ID=26293723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9020421A Expired - Fee Related GB2237687B (en) 1988-03-31 1990-09-19 Reflector for electromagnetic radiation

Country Status (4)

Country Link
EP (1) EP0408630A1 (en)
AU (1) AU3366789A (en)
GB (1) GB2237687B (en)
WO (1) WO1989009500A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9207398D0 (en) * 1992-04-02 1992-05-13 John Lilley & Gillie Ltd Radar reflector devices
US5552797A (en) * 1994-12-02 1996-09-03 Avnet, Inc. Die-castable corrugated horns providing elliptical beams
GB2474279B (en) 2009-10-09 2011-12-21 Ansible Motion Ltd Mobile platform

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452822A (en) * 1944-04-28 1948-11-02 James M Wolf Reflector
GB910043A (en) * 1960-05-26 1962-11-07 Cossor Ltd A C Improvements in or relating to reflectors of radio waves
GB1467481A (en) * 1975-04-10 1977-03-16 Stromberg Components Ltd Radar corner reflectors
US4241349A (en) * 1979-03-09 1980-12-23 Davis Instruments Corporation Apparatus for disposing corner cube reflector for detection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452822A (en) * 1944-04-28 1948-11-02 James M Wolf Reflector
GB910043A (en) * 1960-05-26 1962-11-07 Cossor Ltd A C Improvements in or relating to reflectors of radio waves
GB1467481A (en) * 1975-04-10 1977-03-16 Stromberg Components Ltd Radar corner reflectors
US4241349A (en) * 1979-03-09 1980-12-23 Davis Instruments Corporation Apparatus for disposing corner cube reflector for detection

Also Published As

Publication number Publication date
GB9020421D0 (en) 1990-11-21
EP0408630A1 (en) 1991-01-23
WO1989009500A1 (en) 1989-10-05
GB2237687A (en) 1991-05-08
AU3366789A (en) 1989-10-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930331