GB1004873A - A system responsive to the distance between two objects in relative motion - Google Patents

A system responsive to the distance between two objects in relative motion

Info

Publication number
GB1004873A
GB1004873A GB44299/61A GB4429961A GB1004873A GB 1004873 A GB1004873 A GB 1004873A GB 44299/61 A GB44299/61 A GB 44299/61A GB 4429961 A GB4429961 A GB 4429961A GB 1004873 A GB1004873 A GB 1004873A
Authority
GB
United Kingdom
Prior art keywords
missile
counter
signals
pulses
distance
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
GB44299/61A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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
Priority claimed from GB28674/57A external-priority patent/GB847266A/en
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB1004873A publication Critical patent/GB1004873A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/10—Lenses
    • H01J37/14—Lenses magnetic
    • H01J37/141—Electromagnetic lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C13/00—Proximity fuzes; Fuzes for remote detonation
    • F42C13/04—Proximity fuzes; Fuzes for remote detonation operated by radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/505—Systems of measurement based on relative movement of target using Doppler effect for determining closest range to a target or corresponding time, e.g. miss-distance indicator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB44299/61A 1957-09-11 1961-12-11 A system responsive to the distance between two objects in relative motion Expired GB1004873A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB28674/57A GB847266A (en) 1960-12-15 1957-09-11 Improvements relating to electron lenses
FR846971A FR1283259A (fr) 1960-12-15 1960-12-15 Dispositif permettant la mesure de la distance de deux objets dont un au moins est mobile

Publications (1)

Publication Number Publication Date
GB1004873A true GB1004873A (en) 1965-09-15

Family

ID=32395580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44299/61A Expired GB1004873A (en) 1957-09-11 1961-12-11 A system responsive to the distance between two objects in relative motion

Country Status (5)

Country Link
US (2) US2950390A (cg-RX-API-DMAC7.html)
CH (1) CH364373A (cg-RX-API-DMAC7.html)
DE (2) DE1096061B (cg-RX-API-DMAC7.html)
FR (1) FR1203259A (cg-RX-API-DMAC7.html)
GB (1) GB1004873A (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428724A1 (de) * 1964-08-27 1969-03-06 Dornier System Gmbh Verfahren zum Erfassen von Treffern bzw. vorbeifliegenden Geschossen mittels elektromagnetischer Strahlung
DE1265996B (de) * 1964-05-22 1968-04-11 Dornier System Gmbh Schatungsanordnung zur Erfassung der Anzahl von Treffern
US3390348A (en) * 1966-04-28 1968-06-25 Aga Ab System for generating a signal representing the time delay of a signal patch
GB1253652A (en) * 1967-11-03 1971-11-17 Nat Res Dev Improvements in or relating to magnetic lenses
GB1434532A (en) * 1972-05-03 1976-05-05 Decca Ltd Multiple frequency continuous wave radars
FR2204811B1 (cg-RX-API-DMAC7.html) * 1972-10-31 1977-04-01 Thomson Csf
JPS5423476A (en) * 1977-07-25 1979-02-22 Akashi Seisakusho Kk Composite electron lens
SE431253B (sv) * 1977-08-10 1984-01-23 Microwave & Electronic Syst System for metning av minimiavstand mellan forsta och andra foremal som ror sig i forhallande till varandra
DE3215479A1 (de) * 1982-04-24 1988-08-18 Krupp Atlas Elektronik Gmbh Verfahren zum bestimmen von zeitspannen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH231352A (de) * 1941-11-29 1944-03-15 Fides Gmbh Korpuskularstrahlapparat.
US2440640A (en) * 1946-11-27 1948-04-27 Research Corp Electron microanalyzer
NL89188C (cg-RX-API-DMAC7.html) * 1948-10-01

Also Published As

Publication number Publication date
US3140488A (en) 1964-07-07
CH364373A (de) 1962-09-15
FR1203259A (fr) 1960-01-18
DE1251828B (cg-RX-API-DMAC7.html)
US2950390A (en) 1960-08-23
DE1096061B (de) 1960-12-29

Similar Documents

Publication Publication Date Title
US3144646A (en) Doppler system
GB1487257A (en) Air navigation and landing aid system
US3334344A (en) Doppler radar altimeter
US2420017A (en) Reflected wave navigation device
US3229283A (en) Direction finding and distance measuring system
US3264643A (en) Continuous wave radar system
US3701155A (en) Automatic direction finder
US3134100A (en) Doppler difference collision warning system
US2558758A (en) Radio velocity indicator
GB1299852A (en) Improvements in or relating to radar systems for moving targets
US2821701A (en) Automatic radar tracking-system
US3032759A (en) Conical scanning system
US3140488A (en) Miss distance indicator
US3309708A (en) Tactical landing approach radio system
US3072900A (en) Doppler radar systems
US3174147A (en) Doppler radar system
US2961190A (en) Guided missile control device
US2524702A (en) Frequency comparison system
US3382499A (en) Dual signal receiving system
US2454673A (en) Radio bomb release system
US3706991A (en) Coherent-angle tracking system incorporating target-velocity tracking apparatus
US2980908A (en) Methods and apparatus for data exchange
US2624877A (en) Course indicating system
US2434813A (en) Aircraft navigation
US3024456A (en) Composite instrument