GB2130039B - Optical trackers - Google Patents

Optical trackers

Info

Publication number: GB2130039B
Authority: GB; United Kingdom
Prior art keywords: optical trackers; trackers; optical
Prior art date: 1981-09-14
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.)

1981-09-14

Filing date

1982-09-07

Publication date

1985-09-04

1982-09-07 Application filed by British Aerospace PLC filed Critical British Aerospace PLC

1982-09-07 Priority to GB08225525A priority Critical patent/GB2130039B/en

1984-05-23 Publication of GB2130039A publication Critical patent/GB2130039A/en

1985-09-04 Application granted granted Critical

1985-09-04 Publication of GB2130039B publication Critical patent/GB2130039B/en

Status Expired legal-status Critical Current

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

1982
- 1982-09-07 GB GB08225525A patent/GB2130039B/en not_active Expired

Also Published As

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

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Legal Events

Date	Code	Title	Description
1994-05-04	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930907