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FR2315702A1 - Dispositif de representation des echos radar sur un ecran de television - Google Patents

Dispositif de representation des echos radar sur un ecran de television

Info

Publication number
FR2315702A1
FR2315702A1 FR7520201A FR7520201A FR2315702A1 FR 2315702 A1 FR2315702 A1 FR 2315702A1 FR 7520201 A FR7520201 A FR 7520201A FR 7520201 A FR7520201 A FR 7520201A FR 2315702 A1 FR2315702 A1 FR 2315702A1
Authority
FR
France
Prior art keywords
radar
polar
screen
effected
coordinates
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
FR7520201A
Other languages
English (en)
Other versions
FR2315702B1 (fr
Inventor
Georges Jean Joseph Barriere
Henri Jean Bosc
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications SA
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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR7520201A priority Critical patent/FR2315702A1/fr
Publication of FR2315702A1 publication Critical patent/FR2315702A1/fr
Application granted granted Critical
Publication of FR2315702B1 publication Critical patent/FR2315702B1/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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • G01S7/298—Scan converters

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)
FR7520201A 1975-06-27 1975-06-27 Dispositif de representation des echos radar sur un ecran de television Granted FR2315702A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7520201A FR2315702A1 (fr) 1975-06-27 1975-06-27 Dispositif de representation des echos radar sur un ecran de television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520201A FR2315702A1 (fr) 1975-06-27 1975-06-27 Dispositif de representation des echos radar sur un ecran de television

Publications (2)

Publication Number Publication Date
FR2315702A1 true FR2315702A1 (fr) 1977-01-21
FR2315702B1 FR2315702B1 (fr) 1979-03-30

Family

ID=9157161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520201A Granted FR2315702A1 (fr) 1975-06-27 1975-06-27 Dispositif de representation des echos radar sur un ecran de television

Country Status (1)

Country Link
FR (1) FR2315702A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118125A2 (fr) * 1983-03-05 1984-09-12 Fried. Krupp Gesellschaft mit beschränkter Haftung Procédé de représentation des données numériques en coordonnées polaires provenant d'un dispositif à balayage panoramique, tel qu'un appareil radar, sonar ou similaire, selon une trame d'écran en coordonnées cartésiennes
FR2593009A1 (fr) * 1986-01-10 1987-07-17 Thomson Csf Procede d'homogeneisation d'une image issue d'une conversion de coordonnees et transformateur numerique d'images utilisant un tel procede

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118125A2 (fr) * 1983-03-05 1984-09-12 Fried. Krupp Gesellschaft mit beschränkter Haftung Procédé de représentation des données numériques en coordonnées polaires provenant d'un dispositif à balayage panoramique, tel qu'un appareil radar, sonar ou similaire, selon une trame d'écran en coordonnées cartésiennes
EP0118125A3 (fr) * 1983-03-05 1986-02-05 Fried. Krupp Gesellschaft mit beschränkter Haftung Procédé de représentation des données numériques en coordonnées polaires provenant d'un dispositif à balayage panoramique, tel qu'un appareil radar, sonar ou similaire, selon une trame d'écran en coordonnées cartésiennes
FR2593009A1 (fr) * 1986-01-10 1987-07-17 Thomson Csf Procede d'homogeneisation d'une image issue d'une conversion de coordonnees et transformateur numerique d'images utilisant un tel procede
EP0233095A1 (fr) * 1986-01-10 1987-08-19 Thomson-Csf Transformateur numérique d'images pour homogénéisation d'une image issue d'une conversion de coordonnées.
US4774516A (en) * 1986-01-10 1988-09-27 Thomson-Csf Method for smoothing an image generated by coordinate conversion and a digital scan converter using the method

Also Published As

Publication number Publication date
FR2315702B1 (fr) 1979-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse