DE1279130B - Funkmessgeraet, insbesondere tragbares Patrouillen-Radargeraet - Google Patents

Funkmessgeraet, insbesondere tragbares Patrouillen-Radargeraet

Info

Publication number
DE1279130B
DE1279130B DE1965C0037810 DEC0037810A DE1279130B DE 1279130 B DE1279130 B DE 1279130B DE 1965C0037810 DE1965C0037810 DE 1965C0037810 DE C0037810 A DEC0037810 A DE C0037810A DE 1279130 B DE1279130 B DE 1279130B
Authority
DE
Germany
Prior art keywords
code
distance
frequency
measuring device
demodulator
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.)
Pending
Application number
DE1965C0037810
Other languages
German (de)
English (en)
Inventor
Louis Marie Fourdan
Georges Nard
Claude Skenderoff
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of DE1279130B publication Critical patent/DE1279130B/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50Systems of measurement based on relative movement of target
    • G01S13/52Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/536Discriminating between fixed and moving objects or between objects moving at different speeds using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06Systems determining position data of a target
    • G01S13/08Systems for measuring distance only
    • G01S13/32Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/325Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of coded signals, e.g. P.S.K. signals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/02Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50Systems of measurement based on relative movement of target
    • G01S13/58Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/583Velocity 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
    • G01S13/584Velocity 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 adapted for simultaneous range and velocity measurements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S13/00Systems 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
    • G01S13/87Combinations of radar systems, e.g. primary radar and secondary radar

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)
DE1965C0037810 1965-01-08 1965-12-30 Funkmessgeraet, insbesondere tragbares Patrouillen-Radargeraet Pending DE1279130B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1235A FR1447998A (fr) 1965-01-08 1965-01-08 Perfectionnements aux équipements de détection électromagnétique

Publications (1)

Publication Number Publication Date
DE1279130B true DE1279130B (de) 1968-10-03

Family

ID=8567575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965C0037810 Pending DE1279130B (de) 1965-01-08 1965-12-30 Funkmessgeraet, insbesondere tragbares Patrouillen-Radargeraet

Country Status (6)

Country Link
AT (1) AT269228B (enrdf_load_html_response)
DE (1) DE1279130B (enrdf_load_html_response)
FR (1) FR1447998A (enrdf_load_html_response)
GB (1) GB1136571A (enrdf_load_html_response)
IL (1) IL24939A (enrdf_load_html_response)
SE (1) SE323113B (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614785A (en) * 1969-03-28 1971-10-19 Rca Corp Doppler correlation radar system
US5115247A (en) * 1988-02-16 1992-05-19 Honeywell Inc. Frequency modulated, phase coded radar
GB2265061B (en) * 1992-03-06 1995-11-22 Marconi Gec Ltd Radar apparatus and method
EP3911924A1 (en) * 2019-01-18 2021-11-24 Flow-Tronic S.A. Non-invasive open channel flow meter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285956A (fr) * 1961-01-16 1962-03-02 Sfim Dispositif radio-électrique de repérage, d'alerte et de télémétrie

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285956A (fr) * 1961-01-16 1962-03-02 Sfim Dispositif radio-électrique de repérage, d'alerte et de télémétrie

Also Published As

Publication number Publication date
IL24939A (en) 1970-05-21
GB1136571A (en) 1968-12-11
AT269228B (de) 1969-03-10
FR1447998A (fr) 1966-08-05
SE323113B (enrdf_load_html_response) 1970-04-27

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