GB2130039B - Optical trackers - Google Patents

Optical trackers

Info

Publication number
GB2130039B
GB2130039B GB08225525A GB8225525A GB2130039B GB 2130039 B GB2130039 B GB 2130039B GB 08225525 A GB08225525 A GB 08225525A GB 8225525 A GB8225525 A GB 8225525A GB 2130039 B GB2130039 B GB 2130039B
Authority
GB
United Kingdom
Prior art keywords
optical trackers
trackers
optical
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
Application number
GB08225525A
Other versions
GB2130039A (en
Inventor
John Ackroyd
Alan George Levenston
David George Gibson
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB08225525A priority Critical patent/GB2130039B/en
Publication of GB2130039A publication Critical patent/GB2130039A/en
Application granted granted Critical
Publication of GB2130039B publication Critical patent/GB2130039B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/66—Tracking systems using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Holo Graphy (AREA)
GB08225525A 1981-09-14 1982-09-07 Optical trackers Expired GB2130039B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08225525A GB2130039B (en) 1981-09-14 1982-09-07 Optical trackers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8127702 1981-09-14
GB08225525A GB2130039B (en) 1981-09-14 1982-09-07 Optical trackers

Publications (2)

Publication Number Publication Date
GB2130039A GB2130039A (en) 1984-05-23
GB2130039B true GB2130039B (en) 1985-09-04

Family

ID=26280706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08225525A Expired GB2130039B (en) 1981-09-14 1982-09-07 Optical trackers

Country Status (1)

Country Link
GB (1) GB2130039B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155722A (en) * 1984-02-24 1985-09-25 British Aerospace Optical apparatus
CH665715A5 (en) * 1984-11-08 1988-05-31 Wild Heerbrugg Ag METHOD AND DEVICE FOR MEASURING THE ANGLE STORAGE OF AN OBJECT PROVIDED WITH A TARGET BRAND.
DE3616796C1 (en) * 1986-05-17 1987-07-09 Messerschmitt Boelkow Blohm Optoelectronic location system
US4983021A (en) * 1988-08-10 1991-01-08 Fergason James L Modulated retroreflector system
GB9117463D0 (en) * 1991-08-13 1991-09-25 Secr Defence A broadband optical target detector
GB2332545B (en) * 1997-12-17 2002-03-13 Marconi Gec Ltd Radar return signal signature analysis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1177632A (en) * 1966-01-21 1970-01-14 British Aircraft Corp Ltd Improvements relating to Systems for Tracking Moving Objects.
GB1202552A (en) * 1967-08-02 1970-08-19 British Aircraft Corp Ltd Methods of recording fourier transforms of objects
GB1233007A (en) * 1967-10-26 1971-05-26

Also Published As

Publication number Publication date
GB2130039A (en) 1984-05-23

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Legal Events

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

Effective date: 19930907