FR1192361A - Improvements to the restitution provided by radars - Google Patents

Improvements to the restitution provided by radars

Info

Publication number
FR1192361A
FR1192361A FR1192361DA FR1192361A FR 1192361 A FR1192361 A FR 1192361A FR 1192361D A FR1192361D A FR 1192361DA FR 1192361 A FR1192361 A FR 1192361A
Authority
FR
France
Prior art keywords
restitution
radars
restitution provided
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
Other languages
French (fr)
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 Record Co Ltd
Original Assignee
Decca Record 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
Application filed by Decca Record Co Ltd filed Critical Decca Record Co Ltd
Application granted granted Critical
Publication of FR1192361A publication Critical patent/FR1192361A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements
    • H04J1/045—Filters applied to frequency transposition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
FR1192361D 1956-07-25 1957-12-11 Improvements to the restitution provided by radars Expired FR1192361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2307056A GB837201A (en) 1956-07-25 1956-07-25 Improvements in or relating to radar displays

Publications (1)

Publication Number Publication Date
FR1192361A true FR1192361A (en) 1959-10-26

Family

ID=10189637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1192361D Expired FR1192361A (en) 1956-07-25 1957-12-11 Improvements to the restitution provided by radars

Country Status (3)

Country Link
FR (1) FR1192361A (en)
GB (1) GB837201A (en)
NL (1) NL113544C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285187B (en) * 1963-03-18 1968-12-12 Decca Ltd Radar map indicator

Also Published As

Publication number Publication date
NL113544C (en) 1967-02-15
GB837201A (en) 1960-06-09

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