GB1364549A - Apparatus for measuring the velocity of a moving body - Google Patents

Apparatus for measuring the velocity of a moving body

Info

Publication number
GB1364549A
GB1364549A GB3758771A GB3758771A GB1364549A GB 1364549 A GB1364549 A GB 1364549A GB 3758771 A GB3758771 A GB 3758771A GB 3758771 A GB3758771 A GB 3758771A GB 1364549 A GB1364549 A GB 1364549A
Authority
GB
United Kingdom
Prior art keywords
velocity
frequency
pulses
doppler
signals
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
GB3758771A
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.)
Ministere des Armees
Original Assignee
Ministère de la Défense
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 Ministère de la Défense filed Critical Ministère de la Défense
Publication of GB1364549A publication Critical patent/GB1364549A/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
    • 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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB3758771A 1970-08-10 1971-08-10 Apparatus for measuring the velocity of a moving body Expired GB1364549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029380A FR2101028B1 (enrdf_load_stackoverflow) 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
GB1364549A true GB1364549A (en) 1974-08-21

Family

ID=9060026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3758771A Expired GB1364549A (en) 1970-08-10 1971-08-10 Apparatus for measuring the velocity of a moving body

Country Status (6)

Country Link
BE (1) BE768649A (enrdf_load_stackoverflow)
DE (1) DE2137506A1 (enrdf_load_stackoverflow)
FR (1) FR2101028B1 (enrdf_load_stackoverflow)
GB (1) GB1364549A (enrdf_load_stackoverflow)
NL (1) NL7110641A (enrdf_load_stackoverflow)
SE (1) SE365049B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438496A (en) * 1972-09-27 1976-06-09 Terma Elektronisk Ind As Doppler radar for velocity measuring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957724A (enrdf_load_stackoverflow) * 1944-06-08 1950-02-24
US2752593A (en) * 1951-10-11 1956-06-26 Sperry Rand Corp Initiating and timing circuit for a doppler type chronograph
US3034049A (en) * 1955-03-16 1962-05-08 Sperry Rand Corp Muzzle velocity chronograph
US3438031A (en) * 1967-11-13 1969-04-08 Duncan Parking Meter Corp Doppler radar having digital speed indicator

Also Published As

Publication number Publication date
FR2101028B1 (enrdf_load_stackoverflow) 1976-10-29
BE768649A (fr) 1971-11-03
NL7110641A (enrdf_load_stackoverflow) 1972-02-14
SE365049B (enrdf_load_stackoverflow) 1974-03-11
FR2101028A1 (enrdf_load_stackoverflow) 1972-03-31
DE2137506A1 (de) 1972-02-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee