IL31745A - Laser range finder with range lock-in means - Google Patents

Laser range finder with range lock-in means

Info

Publication number
IL31745A
IL31745A IL31745A IL3174569A IL31745A IL 31745 A IL31745 A IL 31745A IL 31745 A IL31745 A IL 31745A IL 3174569 A IL3174569 A IL 3174569A IL 31745 A IL31745 A IL 31745A
Authority
IL
Israel
Prior art keywords
signal
tthhee
range
gating
output
Prior art date
Application number
IL31745A
Other languages
English (en)
Other versions
IL31745A0 (en
Original Assignee
British Aircraft Corp Ltd
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 British Aircraft Corp Ltd filed Critical British Aircraft Corp Ltd
Publication of IL31745A0 publication Critical patent/IL31745A0/xx
Publication of IL31745A publication Critical patent/IL31745A/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
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S17/18—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
IL31745A 1968-03-06 1969-03-06 Laser range finder with range lock-in means IL31745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB00958/68A GB1204008A (en) 1968-03-06 1968-03-06 Improvements relating to range finders

Publications (2)

Publication Number Publication Date
IL31745A0 IL31745A0 (en) 1969-11-12
IL31745A true IL31745A (en) 1972-05-30

Family

ID=9977445

Family Applications (1)

Application Number Title Priority Date Filing Date
IL31745A IL31745A (en) 1968-03-06 1969-03-06 Laser range finder with range lock-in means

Country Status (10)

Country Link
US (1) US3630616A (fr)
JP (1) JPS4921905B1 (fr)
BE (1) BE729441A (fr)
CH (1) CH486701A (fr)
DE (1) DE1911172A1 (fr)
FR (1) FR2003336A1 (fr)
GB (1) GB1204008A (fr)
IL (1) IL31745A (fr)
NL (1) NL6903459A (fr)
SE (1) SE355417B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1325069A (en) * 1970-12-10 1973-08-01 British Aircraft Corp Ltd Rangefinders
US3752582A (en) * 1971-01-27 1973-08-14 Bendix Corp Optical range and range-rate sensor
US3886303A (en) * 1972-12-21 1975-05-27 Gen Electric Automatic ranging in an active television system
CA1028039A (fr) * 1974-12-19 1978-03-14 John N. Barry Moyen de determiner la distance ou l'intervalle de temps dans certains systemes du type radar
SE7602617L (sv) * 1976-02-27 1977-08-28 Asea Ab Anordning for molnhojdsmetning
US4017146A (en) * 1976-03-04 1977-04-12 The United States Of America As Represented By The Secretary Of The Navy Transmitter for use in a laser communication and ranging system
GB1555102A (en) * 1976-04-21 1979-11-07 Secr Defence Brit Viewing systems
SE417755B (sv) * 1977-06-03 1981-04-06 Asea Ab Anordning for metning av molnhojd
JP3138618B2 (ja) * 1995-07-31 2001-02-26 三菱電機株式会社 車両用距離測定装置
SE9600897D0 (sv) * 1996-03-07 1996-03-07 Geotronics Ab Avståndmätare
JP3609901B2 (ja) * 1996-07-01 2005-01-12 ペンタックス株式会社 測距装置
EP1576385A2 (fr) 2002-11-26 2005-09-21 James F. Munro Procedes et appareil de mesure de haute precision de la distance et de la vitesse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975299A (en) * 1957-01-02 1961-03-14 Rca Corp Time discriminator
GB957235A (en) * 1961-04-13 1964-05-06 Hughes Aircraft Co Optical radar system
US3249935A (en) * 1964-03-19 1966-05-03 Honeywell Inc Radar tracking apparatus
US3402630A (en) * 1965-02-05 1968-09-24 Gen Precision Systems Inc Optical radar ranging system
US3503680A (en) * 1967-03-31 1970-03-31 Perkin Elmer Corp Range measuring system

Also Published As

Publication number Publication date
US3630616A (en) 1971-12-28
SE355417B (fr) 1973-04-16
IL31745A0 (en) 1969-11-12
JPS4921905B1 (fr) 1974-06-05
CH486701A (fr) 1970-02-28
DE1911172A1 (de) 1969-10-02
GB1204008A (en) 1970-09-03
BE729441A (fr) 1969-09-08
FR2003336A1 (fr) 1969-11-07
NL6903459A (fr) 1969-09-09

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