GB2067869B - Radar display apparatus - Google Patents

Radar display apparatus

Info

Publication number
GB2067869B
GB2067869B GB8037043A GB8037043A GB2067869B GB 2067869 B GB2067869 B GB 2067869B GB 8037043 A GB8037043 A GB 8037043A GB 8037043 A GB8037043 A GB 8037043A GB 2067869 B GB2067869 B GB 2067869B
Authority
GB
United Kingdom
Prior art keywords
display apparatus
radar display
radar
display
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
GB8037043A
Other versions
GB2067869A (en
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.)
Decca Ltd
Original Assignee
Decca 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 Decca Ltd filed Critical Decca Ltd
Priority to GB8037043A priority Critical patent/GB2067869B/en
Publication of GB2067869A publication Critical patent/GB2067869A/en
Application granted granted Critical
Publication of GB2067869B publication Critical patent/GB2067869B/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/538—Discriminating between fixed and moving objects or between objects moving at different speeds eliminating objects that have not moved between successive antenna scans, e.g. area MTi
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • G01S7/298—Scan converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB8037043A 1980-01-22 1980-11-19 Radar display apparatus Expired GB2067869B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8037043A GB2067869B (en) 1980-01-22 1980-11-19 Radar display apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8002121 1980-01-22
GB8037043A GB2067869B (en) 1980-01-22 1980-11-19 Radar display apparatus

Publications (2)

Publication Number Publication Date
GB2067869A GB2067869A (en) 1981-07-30
GB2067869B true GB2067869B (en) 1984-06-06

Family

ID=26274239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8037043A Expired GB2067869B (en) 1980-01-22 1980-11-19 Radar display apparatus

Country Status (1)

Country Link
GB (1) GB2067869B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530822B1 (en) * 1982-07-20 1985-11-08 Thomson Csf METHOD FOR PROCESSING VIDEO SIGNALS IN A DIGITAL IMAGE TRANSFORMER
US4845501A (en) * 1986-01-27 1989-07-04 Raytheon Company Radar video scan converter
US4833475A (en) * 1986-01-27 1989-05-23 Raytheon Company Raster scan radar with true motion memory

Also Published As

Publication number Publication date
GB2067869A (en) 1981-07-30

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Legal Events

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