GB1318218A - Digital display generators - Google Patents

Digital display generators

Info

Publication number
GB1318218A
GB1318218A GB5114670A GB1318218DA GB1318218A GB 1318218 A GB1318218 A GB 1318218A GB 5114670 A GB5114670 A GB 5114670A GB 1318218D A GB1318218D A GB 1318218DA GB 1318218 A GB1318218 A GB 1318218A
Authority
GB
United Kingdom
Prior art keywords
stroke
ordinates
range
elements
point
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
GB5114670A
Other languages
English (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.)
Ferranti International PLC
Original Assignee
Ferranti 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 Ferranti PLC filed Critical Ferranti PLC
Publication of GB1318218A publication Critical patent/GB1318218A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/54—Simulation of radar
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB5114670A 1970-10-28 1970-10-28 Digital display generators Expired GB1318218A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5114670 1970-10-28
US19382171A 1971-10-29 1971-10-29

Publications (1)

Publication Number Publication Date
GB1318218A true GB1318218A (en) 1973-05-23

Family

ID=26266807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5114670A Expired GB1318218A (en) 1970-10-28 1970-10-28 Digital display generators

Country Status (8)

Country Link
US (1) US3801720A (enExample)
AU (1) AU445141B2 (enExample)
BE (1) BE774648A (enExample)
CA (1) CA969258A (enExample)
DE (1) DE2153347A1 (enExample)
FR (1) FR2111894B1 (enExample)
GB (1) GB1318218A (enExample)
NL (1) NL7114798A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769442A (en) * 1972-08-03 1973-10-30 Gen Electric Compressed data base for radar land mass simulator
US3885323A (en) * 1973-03-01 1975-05-27 Singer Co Signal conversion system
US3909605A (en) * 1973-11-09 1975-09-30 Ferranti Ltd Topographic data processing systems
GB1484370A (en) * 1974-11-09 1977-09-01 Ferranti Ltd Data processing apparatus
NO154209C (no) * 1979-03-21 1986-08-20 Solartron Electronic Group Maskin-implementert fremgangsmaate for utledning av en simulert terrengrepresentativ fremvisning fra data som representerer terrengkonturer.
GB2154823B (en) * 1984-01-31 1987-04-15 Rediffusion Simulation Ltd Simulator
US4884971A (en) * 1988-07-14 1989-12-05 Harris Corporation Elevation interpolator for simulated radar display system
US6268858B1 (en) * 1992-09-08 2001-07-31 L-3 Communications Corporation Database correlatable chart generation system and method
FR3149994B1 (fr) * 2023-06-15 2025-06-27 Thales Sa Système informatique de simulation temps réel d’un radar, dispositif et procédé d’enrichissement d’une vidéo radar, et programme d’ordinateur associé

Also Published As

Publication number Publication date
DE2153347A1 (de) 1972-05-31
AU3500371A (en) 1973-05-03
US3801720A (en) 1974-04-02
NL7114798A (enExample) 1972-05-03
CA969258A (en) 1975-06-10
AU445141B2 (en) 1974-02-14
FR2111894B1 (enExample) 1976-09-03
BE774648A (fr) 1972-02-14
FR2111894A1 (enExample) 1972-06-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee