DK25481A - Radarafbildningsapparat - Google Patents

Radarafbildningsapparat

Info

Publication number
DK25481A
DK25481A DK25481A DK25481A DK25481A DK 25481 A DK25481 A DK 25481A DK 25481 A DK25481 A DK 25481A DK 25481 A DK25481 A DK 25481A DK 25481 A DK25481 A DK 25481A
Authority
DK
Denmark
Prior art keywords
radar image
image apparatus
radar
image
Prior art date
Application number
DK25481A
Other languages
English (en)
Inventor
H D Cramp
M R Blythe
P D L Williams
Original Assignee
Decca 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 Ltd filed Critical Decca Ltd
Publication of DK25481A publication Critical patent/DK25481A/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
    • G01S7/02—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
    • 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

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)
  • Circuits Of Receivers In General (AREA)
  • Liquid Crystal Substances (AREA)
DK25481A 1980-01-22 1981-01-20 Radarafbildningsapparat DK25481A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8002121 1980-01-22
GB8033572A GB2067868B (en) 1980-01-22 1980-10-17 Radar display apparatus

Publications (1)

Publication Number Publication Date
DK25481A true DK25481A (da) 1981-07-23

Family

ID=26274238

Family Applications (1)

Application Number Title Priority Date Filing Date
DK25481A DK25481A (da) 1980-01-22 1981-01-20 Radarafbildningsapparat

Country Status (6)

Country Link
US (1) US4443797A (da)
EP (1) EP0032836B1 (da)
DE (1) DE3175195D1 (da)
DK (1) DK25481A (da)
GB (1) GB2067868B (da)
NO (1) NO810180L (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530064B1 (fr) * 1982-07-07 1988-08-05 Omera Segid Dispositif de memoire a inscription controlee destine notamment a cooperer avec une unite de visualisation d'images radar
US4688046A (en) * 1982-09-13 1987-08-18 Isc Cardion Electronics, Inc. ADF bearing and location for use with ASR and ASDE displays
FR2535465B1 (fr) * 1982-10-27 1985-09-13 Thomson Csf Procede de traitement de la remanence artificielle dans un transformateur numerique d'images
US4590592A (en) * 1984-02-16 1986-05-20 Mobil Oil Corporation Display of response characteristics of seismic source arrays
JPS61133881A (ja) * 1984-12-05 1986-06-21 Oki Electric Ind Co Ltd デイジタル走査変換装置
US4829308A (en) * 1985-10-07 1989-05-09 Raytheon Company Raster display system
US4837579A (en) * 1986-01-27 1989-06-06 Raytheon Company Pulse radar threshold generator
US4833475A (en) * 1986-01-27 1989-05-23 Raytheon Company Raster scan radar with true motion memory
US4845501A (en) * 1986-01-27 1989-07-04 Raytheon Company Radar video scan converter
DE3786685T2 (de) * 1986-01-31 1993-11-04 Thomson Csf Verfahren zur optimierung der speicherung von videosignalen in einem digitalen bildkonverter und digitaler bildkonverter unter verwendung eines solchen verfahrens.
US4723124A (en) * 1986-03-21 1988-02-02 Grumman Aerospace Corporation Extended SAR imaging capability for ship classification
FR2615291B1 (fr) * 1987-05-15 1989-07-13 Thomson Csf Procede de test en fonctionnement d'un dispositif de visualisation d'informations radar et mise en oeuvre de ce procede
DE4091926T (da) * 1989-11-21 1992-01-30
US5351055B1 (en) * 1989-11-21 1997-02-25 Furuno Electric Co Radar apparatus
US5097268A (en) * 1991-01-08 1992-03-17 Raytheon Company Radar apparatus and method for enhancing the display of moving targets
US5337057A (en) * 1993-07-12 1994-08-09 Alliedsignal Inc. Non-linear radar range scale display arrangement
JP4787400B2 (ja) * 2000-10-11 2011-10-05 古野電気株式会社 探知装置
JP4164406B2 (ja) * 2003-06-02 2008-10-15 古野電気株式会社 レーダ装置および類似装置
CN100371734C (zh) * 2005-03-31 2008-02-27 陈华平 船用导航雷达
US7706978B2 (en) * 2005-09-02 2010-04-27 Delphi Technologies, Inc. Method for estimating unknown parameters for a vehicle object detection system
JP5411478B2 (ja) * 2008-10-03 2014-02-12 古野電気株式会社 レーダ装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384686A (en) * 1964-01-22 1975-02-19 Emi Ltd Radar apparatus
DE1591294B1 (de) * 1966-11-01 1970-08-27 Mitsubishi Electric Corp Verfahren zum zwei- oder dreidimensionalen Korrelieren von Radar-Videoquanten sowie Einrichtung zur Durchfuehrung desselben
GB1196198A (en) * 1967-11-16 1970-06-24 Krupp Gmbh Reflection Position Indicating Apparatus for Reproducing Echo Signals as a P.P.I. Display on a Cathode Ray Tube
US3765018A (en) * 1972-06-02 1973-10-09 Hughes Aircraft Co Digital scan converter
CH550409A (de) * 1972-10-12 1974-06-14 Contraves Ag Akkumulierender radarecho-detektor.
CA1049120A (en) * 1973-11-05 1979-02-20 Fritz A. Gross Radar system with improved brightness and resolution
GB1498413A (en) * 1974-05-01 1978-01-18 Decca Ltd Pulse radar apparatus
FR2296336A1 (fr) * 1974-12-27 1976-07-23 Thomson Csf Systeme de visualisation d'images video et notamment d'images video radar sur un tube cathodique couleur
GB1510148A (en) * 1975-04-17 1978-05-10 Secr Defence Digital scan converters
US4010466A (en) * 1975-08-04 1977-03-01 Princeton Electronic Products, Inc. Method and system of electronic image storage and display
US4074264A (en) * 1976-01-07 1978-02-14 Hughes Aircraft Company Adaptive threshold clutter processor
NL179417C (nl) * 1976-06-22 1986-09-01 Hollandse Signaalapparaten Bv Inrichting voor het regelen van de helderheid waarmede videosignalen op een raster-scan-display worden afgebeeld.
US4128834A (en) * 1977-04-25 1978-12-05 Rca Corporation Range mark generation
JPS6024429B2 (ja) * 1977-08-15 1985-06-12 沖電気工業株式会社 デイジタル走査変換方式
GB2047040B (en) * 1978-03-08 1982-10-06 Secr Defence Scan converter for a television display
GB1571540A (en) * 1978-05-24 1980-07-16 Decca Ltd Pulse radar apparatus
GB2037117A (en) * 1978-11-13 1980-07-02 Baymar Inc Digital scan converter
NL8002171A (nl) * 1980-04-15 1981-11-16 Hollandse Signaalapparaten Bv Digitaal aftast-conversiesysteem.
US4383258A (en) * 1980-07-14 1983-05-10 The United States Of America As Represented By The Secretary Of The Navy Time encoded spatial display

Also Published As

Publication number Publication date
EP0032836A2 (en) 1981-07-29
GB2067868B (en) 1983-11-30
US4443797A (en) 1984-04-17
EP0032836B1 (en) 1986-08-27
EP0032836A3 (en) 1981-10-28
GB2067868A (en) 1981-07-30
NO810180L (no) 1981-07-23
DE3175195D1 (en) 1986-10-02

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