GB9005555D0 - Navigation system - Google Patents

Navigation system

Info

Publication number
GB9005555D0
GB9005555D0 GB909005555A GB9005555A GB9005555D0 GB 9005555 D0 GB9005555 D0 GB 9005555D0 GB 909005555 A GB909005555 A GB 909005555A GB 9005555 A GB9005555 A GB 9005555A GB 9005555 D0 GB9005555 D0 GB 9005555D0
Authority
GB
United Kingdom
Prior art keywords
navigation system
navigation
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.)
Pending
Application number
GB909005555A
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.)
Vinten Broadcast Ltd
Original Assignee
Vinten Broadcast 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 Vinten Broadcast Ltd filed Critical Vinten Broadcast Ltd
Priority to GB909005555A priority Critical patent/GB9005555D0/en
Publication of GB9005555D0 publication Critical patent/GB9005555D0/en
Priority to AU75443/91A priority patent/AU7544391A/en
Priority to PCT/GB1991/000375 priority patent/WO1991014187A1/en
Priority to GB9219238A priority patent/GB2257324B/en
Pending 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
GB909005555A 1990-03-13 1990-03-13 Navigation system Pending GB9005555D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB909005555A GB9005555D0 (en) 1990-03-13 1990-03-13 Navigation system
AU75443/91A AU7544391A (en) 1990-03-13 1991-03-08 Navigation system
PCT/GB1991/000375 WO1991014187A1 (en) 1990-03-13 1991-03-08 Navigation system
GB9219238A GB2257324B (en) 1990-03-13 1992-09-11 Navigation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909005555A GB9005555D0 (en) 1990-03-13 1990-03-13 Navigation system

Publications (1)

Publication Number Publication Date
GB9005555D0 true GB9005555D0 (en) 1990-05-09

Family

ID=10672488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909005555A Pending GB9005555D0 (en) 1990-03-13 1990-03-13 Navigation system

Country Status (3)

Country Link
AU (1) AU7544391A (en)
GB (1) GB9005555D0 (en)
WO (1) WO1991014187A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB129257A (en) * 1918-06-29 1920-07-19 Benard Barbier Et Turenne Improvements in and relating to Beacon-lights and Signal and other Revolving Lamps.
GB2152320A (en) * 1983-12-07 1985-07-31 Robert James Siddall Position location system
US4874238A (en) * 1986-08-27 1989-10-17 Kajima Corporation Method and device for measurement with laser beam

Also Published As

Publication number Publication date
WO1991014187A1 (en) 1991-09-19
AU7544391A (en) 1991-10-10

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