DE69105719D1 - Radargerät. - Google Patents

Radargerät.

Info

Publication number
DE69105719D1
DE69105719D1 DE69105719T DE69105719T DE69105719D1 DE 69105719 D1 DE69105719 D1 DE 69105719D1 DE 69105719 T DE69105719 T DE 69105719T DE 69105719 T DE69105719 T DE 69105719T DE 69105719 D1 DE69105719 D1 DE 69105719D1
Authority
DE
Germany
Prior art keywords
signals
pct
memory
scan
sec
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 - Fee Related
Application number
DE69105719T
Other languages
English (en)
Other versions
DE69105719T2 (de
Inventor
David Hannah
Keith Blundy
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of DE69105719D1 publication Critical patent/DE69105719D1/de
Application granted granted Critical
Publication of DE69105719T2 publication Critical patent/DE69105719T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • 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
    • G01S7/064—Cathode-ray tube displays or other two dimensional or three-dimensional displays using a display memory for image processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE69105719T 1990-01-29 1991-01-11 Radargerät. Expired - Fee Related DE69105719T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909001954A GB9001954D0 (en) 1990-01-29 1990-01-29 Radar apparatus
PCT/GB1991/000038 WO1991011733A1 (en) 1990-01-29 1991-01-11 Radar apparatus

Publications (2)

Publication Number Publication Date
DE69105719D1 true DE69105719D1 (de) 1995-01-19
DE69105719T2 DE69105719T2 (de) 1995-04-13

Family

ID=10670054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105719T Expired - Fee Related DE69105719T2 (de) 1990-01-29 1991-01-11 Radargerät.

Country Status (10)

Country Link
US (1) US5272482A (de)
EP (1) EP0513040B1 (de)
JP (1) JPH05503776A (de)
AT (1) ATE115295T1 (de)
AU (1) AU7153791A (de)
BG (1) BG61706B1 (de)
DE (1) DE69105719T2 (de)
GB (1) GB9001954D0 (de)
RU (1) RU2105320C1 (de)
WO (1) WO1991011733A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1741097B1 (de) * 2004-04-16 2008-05-21 Koninklijke Philips Electronics N.V. Luftspalt-servo für die optische aufzeichnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877436A (en) * 1957-08-26 1961-09-13 Raytheon Co Improvements in or relating to electron beam-scanning systems
US3431459A (en) * 1967-03-31 1969-03-04 Usa Spiral sweep phase shift compensation
US3653044A (en) * 1969-09-22 1972-03-28 Kaiser Aerospace & Electronics Display system for providing radar plan position information on a raster display
GB2169165A (en) * 1984-12-27 1986-07-02 Mars G B Ltd Sensing and displaying targets within a preset zone
GB2215935B (en) * 1988-03-17 1992-12-16 British Broadcasting Corp The use of interlace in fractal scanning

Also Published As

Publication number Publication date
WO1991011733A1 (en) 1991-08-08
EP0513040A1 (de) 1992-11-19
US5272482A (en) 1993-12-21
BG61706B1 (bg) 1998-03-31
AU7153791A (en) 1991-08-21
ATE115295T1 (de) 1994-12-15
EP0513040B1 (de) 1994-12-07
GB9001954D0 (en) 1990-03-28
DE69105719T2 (de) 1995-04-13
JPH05503776A (ja) 1993-06-17
RU2105320C1 (ru) 1998-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee