GB2133256B - A ppi display apparatus - Google Patents

A ppi display apparatus

Info

Publication number
GB2133256B
GB2133256B GB08320142A GB8320142A GB2133256B GB 2133256 B GB2133256 B GB 2133256B GB 08320142 A GB08320142 A GB 08320142A GB 8320142 A GB8320142 A GB 8320142A GB 2133256 B GB2133256 B GB 2133256B
Authority
GB
United Kingdom
Prior art keywords
display apparatus
ppi display
ppi
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
GB08320142A
Other versions
GB2133256A (en
GB8320142D0 (en
Inventor
Yoshio Numaho
Yoshio Kato
Hiroshi Okada
Tetsuro Ogawa
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co 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 JP57131711A external-priority patent/JPS5920874A/en
Priority claimed from JP13501082A external-priority patent/JPS5926083A/en
Application filed by Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Publication of GB8320142D0 publication Critical patent/GB8320142D0/en
Publication of GB2133256A publication Critical patent/GB2133256A/en
Application granted granted Critical
Publication of GB2133256B publication Critical patent/GB2133256B/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
    • 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
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/22—Producing cursor lines and indicia by electronic means
    • 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
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction
    • G01S7/12—Plan-position indicators, i.e. P.P.I.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB08320142A 1982-07-28 1983-07-26 A ppi display apparatus Expired GB2133256B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57131711A JPS5920874A (en) 1982-07-28 1982-07-28 Ppi-scope
JP13501082A JPS5926083A (en) 1982-08-02 1982-08-02 Ppi display device

Publications (3)

Publication Number Publication Date
GB8320142D0 GB8320142D0 (en) 1983-08-24
GB2133256A GB2133256A (en) 1984-07-18
GB2133256B true GB2133256B (en) 1986-10-22

Family

ID=26466472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320142A Expired GB2133256B (en) 1982-07-28 1983-07-26 A ppi display apparatus

Country Status (1)

Country Link
GB (1) GB2133256B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7161525B1 (en) * 2005-02-22 2007-01-09 Rockwell Collins, Inc. Turbulence display presentation
FR3097651B1 (en) * 2019-06-20 2021-06-18 Safran Electronics & Defense A method of monitoring the environment of a vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211160A (en) * 1968-08-12 1970-11-04 Decca Ltd Improvements in or relating to radar display apparatus
GB1520010A (en) * 1975-11-26 1978-08-02 Lehmkuhl As Mobile radar apparatus

Also Published As

Publication number Publication date
GB2133256A (en) 1984-07-18
GB8320142D0 (en) 1983-08-24

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Legal Events

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

Effective date: 19950726