DK111902B - Apparat til visning af et punkt på en planindikator ved hjælp af dets polære koordinater. - Google Patents

Apparat til visning af et punkt på en planindikator ved hjælp af dets polære koordinater.

Info

Publication number
DK111902B
DK111902B DK200466AA DK200466A DK111902B DK 111902 B DK111902 B DK 111902B DK 200466A A DK200466A A DK 200466AA DK 200466 A DK200466 A DK 200466A DK 111902 B DK111902 B DK 111902B
Authority
DK
Denmark
Prior art keywords
displaying
point
polar coordinates
plane indicator
indicator
Prior art date
Application number
DK200466AA
Other languages
Danish (da)
English (en)
Inventor
Ab Ericsson L Telefon
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK111902B publication Critical patent/DK111902B/da

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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • 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
    • 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.
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DK200466AA 1965-04-20 1966-04-19 Apparat til visning af et punkt på en planindikator ved hjælp af dets polære koordinater. DK111902B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE5087/65A SE313091B (cs) 1965-04-20 1965-04-20

Publications (1)

Publication Number Publication Date
DK111902B true DK111902B (da) 1968-10-21

Family

ID=20265668

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200466AA DK111902B (da) 1965-04-20 1966-04-19 Apparat til visning af et punkt på en planindikator ved hjælp af dets polære koordinater.

Country Status (6)

Country Link
US (1) US3392305A (cs)
AT (1) AT259026B (cs)
DE (1) DE1548531B2 (cs)
DK (1) DK111902B (cs)
GB (1) GB1143485A (cs)
SE (1) SE313091B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572215A (en) * 1967-04-13 1996-11-05 Hughes Aircraft Company Digital data processor
US3751712A (en) * 1970-04-29 1973-08-07 Hughes Aircraft Co Digital differential analyzer spiral scan generator
FR2159214B1 (cs) * 1971-11-12 1974-05-31 France Etat

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270337A (en) * 1963-07-25 1966-08-30 Bunker Ramo Range display

Also Published As

Publication number Publication date
SE313091B (cs) 1969-08-04
DE1548531A1 (de) 1969-05-14
US3392305A (en) 1968-07-09
DE1548531B2 (de) 1969-10-30
AT259026B (de) 1967-12-27
GB1143485A (en) 1969-02-19

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