BE466201A - - Google Patents

Info

Publication number
BE466201A
BE466201A BE466201DA BE466201A BE 466201 A BE466201 A BE 466201A BE 466201D A BE466201D A BE 466201DA BE 466201 A BE466201 A BE 466201A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE466201A publication Critical patent/BE466201A/xx

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
    • G01S7/22—Producing cursor lines and indicia by electronic means
    • 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.
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
BE466201D 1941-12-20 1946-06-26 BE466201A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423757A US2471516A (en) 1941-12-20 1941-12-20 Plan position indicating system and method

Publications (1)

Publication Number Publication Date
BE466201A true BE466201A (en:Method) 1946-07-31

Family

ID=23680057

Family Applications (1)

Application Number Title Priority Date Filing Date
BE466201D BE466201A (en:Method) 1941-12-20 1946-06-26

Country Status (4)

Country Link
US (1) US2471516A (en:Method)
BE (1) BE466201A (en:Method)
FR (1) FR928856A (en:Method)
GB (1) GB590504A (en:Method)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708751A (en) * 1942-04-30 1955-05-17 Sperry Corp Error indicating system
US2779939A (en) * 1942-05-07 1957-01-29 Robert M Page Indicating systems
US2677127A (en) * 1942-08-21 1954-04-27 Robert M Page Radio echo indicating apparatus
US2610319A (en) * 1942-11-17 1952-09-09 Robert M Page Radio echo apparatus
US2568265A (en) * 1943-03-18 1951-09-18 Luis W Alvarez Radio beacon and system utilizing it
US2600335A (en) * 1945-02-03 1952-06-10 Edwin G Schneider Radar display
US2597348A (en) * 1945-04-18 1952-05-20 Us Sec War Range height indicator
US2698931A (en) * 1945-05-09 1955-01-04 Stanley N Van Voorhis Synchronizer for indicators
US2731633A (en) * 1945-05-16 1956-01-17 Gen Electric Co Ltd Azimuth stabilized plan position indicator
US2605461A (en) * 1945-05-16 1952-07-29 James F Koehler Radio echo detection system
US2639423A (en) * 1945-08-01 1953-05-19 Us Sec War Radar contrast control system
US2616078A (en) * 1945-08-02 1952-10-28 Gen Electric Radio detection and ranging system
US2646565A (en) * 1945-09-18 1953-07-21 Us Navy Cathode-ray tube sweep circuit
US2576057A (en) * 1945-09-27 1951-11-20 Clayton A Washburn Plan position indicator circuit
GB621575A (en) * 1946-06-21 1949-04-12 Standard Telephones Cables Ltd Combined radio direction and distance finding system
US2603778A (en) * 1947-12-26 1952-07-15 Millard S Mcvay Adjustable reference marker indicating system for echo ranging devices
US2630558A (en) * 1948-04-29 1953-03-03 Rca Corp Improvement in balanced phase splitting network
US2727224A (en) * 1948-07-22 1955-12-13 Westinghouse Electric Corp Sweep control circuit for cathode ray tube indicators
US2815505A (en) * 1950-01-13 1957-12-03 Bendix Aviat Corp Indicator arrangement for radio echo system
US2811715A (en) * 1950-10-02 1957-10-29 Jr Charles T Baker Moving target indicator radar
US2692381A (en) * 1950-12-04 1954-10-19 William A Huber Radar target designation system
US2677785A (en) * 1951-01-24 1954-05-04 Bendix Aviat Corp Scanning circuit for cathode-ray tubes
US2786961A (en) * 1952-07-24 1957-03-26 Forbes Gordon Donald Cathode-ray deflection circuit
CA525006A (en) * 1952-08-27 1956-05-15 H. Naidich Herbert Precision angle marker generator
FR2509472A1 (fr) * 1981-07-10 1983-01-14 Bel Roland Procede et appareil pour la representation de grandeurs sinusoidales

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR812975A (fr) * 1936-01-29 1937-05-21 Csf Perfectionnements à la détection des obstacles par ondes électromagnétiques
BE421006A (en:Method) * 1936-04-09
US2231929A (en) * 1937-04-29 1941-02-18 Sperry Gyroscope Co Inc Tridimensional radio direction indicator
US2241809A (en) * 1937-07-13 1941-05-13 Ruth C Gilman Television radial scanning system employing cathode beam
US2189549A (en) * 1938-03-18 1940-02-06 Rca Corp Antenna switching system
US2313966A (en) * 1941-03-31 1943-03-16 Rca Corp Cathode ray tube system
US2395966A (en) * 1943-01-21 1946-03-05 Stromberg Carlson Telephone Plan position indicator system

Also Published As

Publication number Publication date
GB590504A (en) 1947-07-21
US2471516A (en) 1949-05-31
FR928856A (fr) 1947-12-10

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