CA924895A - Apparatus for determining the position of an object in an arbitrary cross-section of a beam of radiation - Google Patents

Apparatus for determining the position of an object in an arbitrary cross-section of a beam of radiation

Info

Publication number
CA924895A
CA924895A CA099636A CA99636A CA924895A CA 924895 A CA924895 A CA 924895A CA 099636 A CA099636 A CA 099636A CA 99636 A CA99636 A CA 99636A CA 924895 A CA924895 A CA 924895A
Authority
CA
Canada
Prior art keywords
radiation
determining
section
arbitrary cross
arbitrary
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
Application number
CA099636A
Other languages
English (en)
Inventor
De Lang Hendrik
Dandliker Rene
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.)
Koninklijke Philips NV
Original Assignee
Rene Dandliker
Philips Gloeilampenfabrieken NV
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 Rene Dandliker, Philips Gloeilampenfabrieken NV filed Critical Rene Dandliker
Application granted granted Critical
Publication of CA924895A publication Critical patent/CA924895A/en
Expired 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • 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
    • G01S1/70—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 electromagnetic waves other than radio waves
    • G01S1/703—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA099636A 1969-12-05 1970-12-02 Apparatus for determining the position of an object in an arbitrary cross-section of a beam of radiation Expired CA924895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6918301A NL6918301A (ko) 1969-12-05 1969-12-05

Publications (1)

Publication Number Publication Date
CA924895A true CA924895A (en) 1973-04-24

Family

ID=19808561

Family Applications (1)

Application Number Title Priority Date Filing Date
CA099636A Expired CA924895A (en) 1969-12-05 1970-12-02 Apparatus for determining the position of an object in an arbitrary cross-section of a beam of radiation

Country Status (9)

Country Link
JP (1) JPS5124261B1 (ko)
BE (1) BE759837A (ko)
CA (1) CA924895A (ko)
CH (1) CH532795A (ko)
DE (1) DE2058418C3 (ko)
FR (1) FR2074966A5 (ko)
GB (1) GB1335197A (ko)
NL (1) NL6918301A (ko)
SE (1) SE369970B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482273A4 (en) * 2002-03-07 2008-02-27 Takaoka Electric Mfg Co Ltd TWO-DIMENSIONAL PHOTO-RECEPTION SYNCHRONIZATION DETECTOR OF POLARIZATION ANGLE DETECTING TYPE, AND SURFACE-SHAPING MEASURING DEVICE USING THE SAME
DE102009044910A1 (de) 2009-06-23 2010-12-30 Seereal Technologies S.A. Räumliche Lichtmodulationseinrichtung zum Modulieren eines Wellenfeldes mit komplexer Information
EP2913688A1 (en) * 2014-02-26 2015-09-02 Université de Rennes 1 System and method for navigation assistance in a scattering environment
US11733598B2 (en) * 2019-12-04 2023-08-22 Liqxtal Technology Inc. Tunable light projector

Also Published As

Publication number Publication date
DE2058418B2 (de) 1978-08-31
CH532795A (de) 1973-01-15
SE369970B (ko) 1974-09-23
FR2074966A5 (ko) 1971-10-08
JPS5124261B1 (ko) 1976-07-22
DE2058418C3 (de) 1979-05-17
GB1335197A (en) 1973-10-24
BE759837A (fr) 1971-06-03
DE2058418A1 (de) 1971-06-09
NL6918301A (ko) 1971-06-08

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