BE470587A - - Google Patents

Info

Publication number
BE470587A
BE470587A BE470587DA BE470587A BE 470587 A BE470587 A BE 470587A BE 470587D A BE470587D A BE 470587DA BE 470587 A BE470587 A BE 470587A
Authority
BE
Belgium
Application number
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.)
Publication of BE470587A publication Critical patent/BE470587A/xx

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
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/26—Modifications of scanning arrangements to improve focusing
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • 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
    • G01S7/12—Plan-position indicators, i.e. P.P.I.
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Details Of Television Scanning (AREA)
  • Radar Systems Or Details Thereof (AREA)
BE470587D 1943-11-24 BE470587A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511530A US2416199A (en) 1943-11-24 1943-11-24 Cathode-ray tube with spot intensity proportional to radial deflection

Publications (1)

Publication Number Publication Date
BE470587A true BE470587A (ko)

Family

ID=24035285

Family Applications (1)

Application Number Title Priority Date Filing Date
BE470587D BE470587A (ko) 1943-11-24

Country Status (4)

Country Link
US (1) US2416199A (ko)
BE (1) BE470587A (ko)
FR (1) FR942685A (ko)
GB (1) GB623072A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501110A (en) * 1945-01-24 1950-03-21 Us Sec War Indicating circuit
US2616078A (en) * 1945-08-02 1952-10-28 Gen Electric Radio detection and ranging system
US2715726A (en) * 1946-12-27 1955-08-16 Robert F Rychlik Dual indicator cathode ray tube
US2613340A (en) * 1948-06-28 1952-10-07 Honeywell Regulator Co Electron beam deflection and rebalancing apparatus
US2768323A (en) * 1955-04-18 1956-10-23 Robert W Schonover Means for increasing the area of good definition in a p. p. i. display
US4086579A (en) * 1976-09-10 1978-04-25 Rca Corporation Video digital display device with analog input

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2092081A (en) * 1934-10-26 1937-09-07 Rca Corp Indicator
US2121359A (en) * 1937-03-31 1938-06-21 Rca Corp Apparatus for timing of periodic events
US2241809A (en) * 1937-07-13 1941-05-13 Ruth C Gilman Television radial scanning system employing cathode beam
US2197900A (en) * 1937-08-30 1940-04-23 Loewe Radio Inc Fading regulation in television receivers
US2234830A (en) * 1938-05-28 1941-03-11 Rca Corp Cathode ray modulator
GB542634A (en) * 1939-10-16 1942-01-21 Helge Fabian Rost Apparatus for simultaneously measuring distances and directions of invisible objects from a movable or stationary spot
US2312761A (en) * 1940-09-26 1943-03-02 Rca Corp Sweep circuit generator for cathode ray tubes
US2313966A (en) * 1941-03-31 1943-03-16 Rca Corp Cathode ray tube system

Also Published As

Publication number Publication date
GB623072A (en) 1949-05-11
FR942685A (fr) 1949-02-15
US2416199A (en) 1947-02-18

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