GB1325069A - Rangefinders - Google Patents

Rangefinders

Info

Publication number
GB1325069A
GB1325069A GB5874770A GB1325069DA GB1325069A GB 1325069 A GB1325069 A GB 1325069A GB 5874770 A GB5874770 A GB 5874770A GB 1325069D A GB1325069D A GB 1325069DA GB 1325069 A GB1325069 A GB 1325069A
Authority
GB
United Kingdom
Prior art keywords
pulse
gate
generator
signal
switch
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
GB5874770A
Other languages
English (en)
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.)
British Aircraft Corp Ltd
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 GB1325069A publication Critical patent/GB1325069A/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
    • 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)
GB5874770A 1970-12-10 1971-11-29 Rangefinders Expired GB1325069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5874770 1970-12-10

Publications (1)

Publication Number Publication Date
GB1325069A true GB1325069A (en) 1973-08-01

Family

ID=10482333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5874770A Expired GB1325069A (en) 1970-12-10 1971-11-29 Rangefinders

Country Status (4)

Country Link
US (1) US3723002A (enExample)
DE (1) DE2161159A1 (enExample)
FR (1) FR2117635A5 (enExample)
GB (1) GB1325069A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277219A (en) * 1993-03-24 1994-10-19 Loral Vought Systems Lidar signal processing

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233135C2 (de) * 1972-07-06 1981-10-08 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen Annäherungssensor für Lenkgeschosse
US3853402A (en) * 1974-02-01 1974-12-10 Us Army Digital gated depth of field intensity equalizer
US3947119A (en) * 1974-02-04 1976-03-30 Ball Brothers Research Corporation Active sensor automatic range sweep technique
US3899250A (en) * 1974-02-04 1975-08-12 Ball Brothers Res Corp Active-gated television automatic range sweep technique
CA1028039A (en) * 1974-12-19 1978-03-14 John N. Barry Range or time-delay determining subsystem for use in certain radar-like systems
DE2608066C2 (de) * 1976-02-28 1982-08-19 Diehl GmbH & Co, 8500 Nürnberg Optischer Abstandsensor für Geschoßzünder
DE2634627C2 (de) * 1976-07-31 1982-08-19 MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn Laserentfernungsmeßgerät
SE411081B (sv) * 1977-06-03 1979-11-26 Aga Ab Forfarande for att balansera ut inre storningar i en avstandsmetare samt anordning for att genomfora forfarandet
SE417755B (sv) * 1977-06-03 1981-04-06 Asea Ab Anordning for metning av molnhojd
DE2726999C2 (de) * 1977-06-15 1983-05-05 Impulsphysik Gmbh, 2000 Hamburg Verfahren zur Wolkenhöhenmessung und langlebiger augensicherer Wolkenhöhenmesser nach dem Laufzeitprinzip
DE2908854C2 (de) * 1979-03-07 1986-04-17 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Entfernungsmeßgerät nach dem Impulslaufzeitverfahren
DE3020996C2 (de) * 1980-06-03 1989-07-20 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zur Bestimmung der Auslöseentfernung von einem sich auf ein Ziel zu bewegenden Flugkörper
DE3215845C1 (de) * 1982-04-28 1983-11-17 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Abstandssensor fuer einen Geschosszuender
SE455541B (sv) * 1983-04-18 1988-07-18 Asea Ab Forfarande for styrning av energien hos metsignaler fran en molnhojdsmetare samt molnhojdsmetare for genomforande av forfarandet
CA2187909A1 (en) * 1994-05-09 1995-11-16 Patrick J. Murphy Hand-held distance-measurement apparatus and system
US5898484A (en) * 1997-05-30 1999-04-27 Harris; Steven E. Hand-held distance-measurement device with an enhanced viewfinder
DE102005058114B4 (de) * 2005-12-05 2012-12-27 Ifm Electronic Gmbh Verfahren und Schaltung zur Abstandsmessung nach dem Radarprinzip
US7554652B1 (en) 2008-02-29 2009-06-30 Institut National D'optique Light-integrating rangefinding device and method
CA2716980C (en) * 2008-02-29 2013-05-28 Leddartech Inc. Light-integrating rangefinding device and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1204008A (en) * 1968-03-06 1970-09-03 British Aircraft Corp Ltd Improvements relating to range finders
DE1814476B2 (de) * 1968-12-13 1971-09-23 Verfahren und einrichtung zum suchen auswaehlen und verfolgen von radarzielen mit einem entfernungstor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277219A (en) * 1993-03-24 1994-10-19 Loral Vought Systems Lidar signal processing
GB2277219B (en) * 1993-03-24 1997-06-25 Loral Vought Systems System for processing reflected energy signals

Also Published As

Publication number Publication date
US3723002A (en) 1973-03-27
DE2161159A1 (de) 1972-06-29
FR2117635A5 (enExample) 1972-07-21

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Legal Events

Date Code Title Description
PLNP Patent lapsed through nonpayment of renewal fees