CH489024A - Electromagnetic distance measuring device - Google Patents

Electromagnetic distance measuring device

Info

Publication number
CH489024A
CH489024A CH699169A CH699169A CH489024A CH 489024 A CH489024 A CH 489024A CH 699169 A CH699169 A CH 699169A CH 699169 A CH699169 A CH 699169A CH 489024 A CH489024 A CH 489024A
Authority
CH
Switzerland
Prior art keywords
measuring device
distance measuring
electromagnetic distance
electromagnetic
measuring
Prior art date
Application number
CH699169A
Other languages
German (de)
Inventor
Georg Dipl Phys Amon
Original Assignee
Zeiss Jena Veb Carl
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 Zeiss Jena Veb Carl filed Critical Zeiss Jena Veb Carl
Publication of CH489024A publication Critical patent/CH489024A/en

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • G01S13/40—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal wherein the frequency of transmitted signal is adjusted to give a predetermined phase relationship
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
CH699169A 1968-06-26 1969-05-07 Electromagnetic distance measuring device CH489024A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD13302868 1968-06-26
FR6914478A FR2044035A5 (en) 1968-06-26 1969-05-06
GB3066869 1969-06-17

Publications (1)

Publication Number Publication Date
CH489024A true CH489024A (en) 1970-04-15

Family

ID=27179721

Family Applications (1)

Application Number Title Priority Date Filing Date
CH699169A CH489024A (en) 1968-06-26 1969-05-07 Electromagnetic distance measuring device

Country Status (4)

Country Link
CH (1) CH489024A (en)
DE (1) DE1807237A1 (en)
FR (1) FR2044035A5 (en)
GB (1) GB1259318A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE631843A (en) * 1962-05-17
GB2040131A (en) * 1978-12-13 1980-08-20 United Technologies Corp Electrooptic instruments
DE3044242A1 (en) * 1979-12-11 1981-09-03 Smiths Industries Ltd., London DISPLAY SYSTEM FOR DISPLAYING THE DISTANCE OF THE BLADES OF A TURBINE TO A REFERENCE POINT
DE3326244C1 (en) * 1983-07-21 1985-02-21 Klever GmbH & Co KG, 5632 Wermelskirchen Length-adjustable support rod for curtains, tripods or the like.
FR2601145B1 (en) * 1986-05-20 1991-10-25 Simeray Janick TUNER WITH A TUNED FREQUENCY
GB8928714D0 (en) * 1989-12-20 1990-11-21 Hunting Eng Ltd Electro-optical devices
FR2734645B1 (en) * 1995-05-22 1997-07-04 Borre Sylvain USE A LASER DIODE FOR PRECISION MEASUREMENTS IN THE FIELD OF BUILDING AND PUBLIC WORKS
DE19520993A1 (en) * 1995-06-08 1996-12-12 Sick Optik Elektronik Erwin Distance measuring method and device
WO1998023972A1 (en) * 1996-11-26 1998-06-04 Precilaser Meter rule using laser diode for accurate measuring

Also Published As

Publication number Publication date
DE1807237A1 (en) 1970-04-23
GB1259318A (en) 1972-01-05
FR2044035A5 (en) 1971-02-19

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Legal Events

Date Code Title Description
PL Patent ceased