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FR2277349A1 - METHOD AND APPARATUS FOR DISPLAYING VIDEO RADARS SIGNALS - Google Patents

METHOD AND APPARATUS FOR DISPLAYING VIDEO RADARS SIGNALS

Info

Publication number
FR2277349A1
FR2277349A1 FR7522448A FR7522448A FR2277349A1 FR 2277349 A1 FR2277349 A1 FR 2277349A1 FR 7522448 A FR7522448 A FR 7522448A FR 7522448 A FR7522448 A FR 7522448A FR 2277349 A1 FR2277349 A1 FR 2277349A1
Authority
FR
France
Prior art keywords
radars
signals
displaying video
displaying
video
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.)
Granted
Application number
FR7522448A
Other languages
French (fr)
Other versions
FR2277349B1 (en
Inventor
Thomas Ernest Gaskell
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of FR2277349A1 publication Critical patent/FR2277349A1/en
Application granted granted Critical
Publication of FR2277349B1 publication Critical patent/FR2277349B1/fr
Granted 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
    • G01S7/068—Cathode-ray tube displays or other two dimensional or three-dimensional displays with data-rate converters preceding the display, e.g. flicker free display, constant brightness display
    • 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
    • G01S7/2806—Employing storage or delay devices which preserve the pulse form of the echo signal, e.g. for comparing and combining echoes received during different periods

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)
FR7522448A 1974-07-04 1975-07-04 METHOD AND APPARATUS FOR DISPLAYING VIDEO RADARS SIGNALS Granted FR2277349A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29620/74A GB1487221A (en) 1974-07-04 1974-07-04 Methods of displaying radar video signals

Publications (2)

Publication Number Publication Date
FR2277349A1 true FR2277349A1 (en) 1976-01-30
FR2277349B1 FR2277349B1 (en) 1979-08-24

Family

ID=10294453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522448A Granted FR2277349A1 (en) 1974-07-04 1975-07-04 METHOD AND APPARATUS FOR DISPLAYING VIDEO RADARS SIGNALS

Country Status (5)

Country Link
DE (1) DE2452287B2 (en)
FR (1) FR2277349A1 (en)
GB (1) GB1487221A (en)
NL (1) NL7508002A (en)
SE (1) SE7507680L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361667A1 (en) * 1976-08-13 1978-03-10 Raytheon Co RADAR WITH INTERFERENCE REJECTION DEVICE
FR2366581A1 (en) * 1976-08-06 1978-04-28 Raytheon Co MARINE RADAR

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224621A (en) * 1979-06-25 1980-09-23 Sperry Corporation PPI Display for radar and synthetic symbology
US4975703A (en) * 1988-02-25 1990-12-04 Lab-Volt (Quebec) Ltee/Ltd. High resolution short range radar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366581A1 (en) * 1976-08-06 1978-04-28 Raytheon Co MARINE RADAR
FR2361667A1 (en) * 1976-08-13 1978-03-10 Raytheon Co RADAR WITH INTERFERENCE REJECTION DEVICE

Also Published As

Publication number Publication date
GB1487221A (en) 1977-09-28
DE2452287B2 (en) 1977-04-28
NL7508002A (en) 1976-01-06
DE2452287A1 (en) 1976-01-15
SE7507680L (en) 1976-01-05
FR2277349B1 (en) 1979-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse