IT1193887B - Dispositivo radar per misurare simultaneamente distanza e velocita' relativa. - Google Patents

Dispositivo radar per misurare simultaneamente distanza e velocita' relativa.

Info

Publication number
IT1193887B
IT1193887B IT19123/80A IT1912380A IT1193887B IT 1193887 B IT1193887 B IT 1193887B IT 19123/80 A IT19123/80 A IT 19123/80A IT 1912380 A IT1912380 A IT 1912380A IT 1193887 B IT1193887 B IT 1193887B
Authority
IT
Italy
Prior art keywords
relative speed
radar device
measuring distance
simultaneously measuring
distance
Prior art date
Application number
IT19123/80A
Other languages
English (en)
Italian (it)
Other versions
IT8019123A0 (it
Inventor
Gunter Neininger
Bernhard Hahn
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of IT8019123A0 publication Critical patent/IT8019123A0/it
Application granted granted Critical
Publication of IT1193887B publication Critical patent/IT1193887B/it

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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
IT19123/80A 1979-01-11 1980-01-10 Dispositivo radar per misurare simultaneamente distanza e velocita' relativa. IT1193887B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792900825 DE2900825A1 (de) 1979-01-11 1979-01-11 Rueckstrahlortungsgeraet zur gleichzeitigen messung von entfernung und relativgeschwindigkeit

Publications (2)

Publication Number Publication Date
IT8019123A0 IT8019123A0 (it) 1980-01-10
IT1193887B true IT1193887B (it) 1988-08-31

Family

ID=6060325

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19123/80A IT1193887B (it) 1979-01-11 1980-01-10 Dispositivo radar per misurare simultaneamente distanza e velocita' relativa.

Country Status (5)

Country Link
US (1) US4301453A (US20030199744A1-20031023-C00003.png)
DE (1) DE2900825A1 (US20030199744A1-20031023-C00003.png)
FR (1) FR2446488A1 (US20030199744A1-20031023-C00003.png)
GB (1) GB2040639B (US20030199744A1-20031023-C00003.png)
IT (1) IT1193887B (US20030199744A1-20031023-C00003.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102648B (en) * 1981-07-24 1984-09-19 Ferranti Ltd Radar systems with clutter suppression
DE3222263A1 (de) * 1982-06-09 1983-02-03 Günter 1000 Berlin Mehnert Abstands-warnsystem fuer kraftfahrzeuge
GB2139035B (en) * 1983-03-18 1987-06-03 Marconi Co Ltd Radar vehicle braking control
DE4013037A1 (de) * 1990-04-24 1991-10-31 Standard Elektrik Lorenz Ag Verfahren zur mobilen verkehrsueberwachung und messfahrzeug zur durchfuehrung des verfahrens
DE4120479A1 (de) * 1991-06-21 1992-12-24 Standard Elektrik Lorenz Ag Dauerstrich-radargeraet, zusaetzlich als sender fuer die informationsuebertragung verwendbar
US5633642A (en) * 1993-11-23 1997-05-27 Siemens Aktiengesellschaft Radar method and device for carrying out the method
US10585182B2 (en) * 2017-03-24 2020-03-10 GM Global Technology Operations LLC Velocity measurement with asymmetric doppler spectrum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1370583A (fr) * 1963-01-17 1964-08-28 Marconi Co Ltd Perfectionnements aux radars
JPS49107491A (US20030199744A1-20031023-C00003.png) * 1973-02-15 1974-10-12
DE2514868C3 (de) * 1975-04-04 1979-05-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart FM-Schwebungs-Rückstrahlortungsgerät zur gleichzeitigen Entfernungs- und Geschwindigkeitsmessung

Also Published As

Publication number Publication date
DE2900825C2 (US20030199744A1-20031023-C00003.png) 1988-10-13
GB2040639A (en) 1980-08-28
IT8019123A0 (it) 1980-01-10
FR2446488A1 (fr) 1980-08-08
GB2040639B (en) 1983-03-02
US4301453A (en) 1981-11-17
FR2446488B1 (US20030199744A1-20031023-C00003.png) 1985-04-12
DE2900825A1 (de) 1980-07-24

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