FI20012274A0 - Method for processing a frequency modulated interrupted continuous-wave radar signal (FMICW) - Google Patents

Method for processing a frequency modulated interrupted continuous-wave radar signal (FMICW)

Info

Publication number
FI20012274A0
FI20012274A0 FI20012274A FI20012274A FI20012274A0 FI 20012274 A0 FI20012274 A0 FI 20012274A0 FI 20012274 A FI20012274 A FI 20012274A FI 20012274 A FI20012274 A FI 20012274A FI 20012274 A0 FI20012274 A0 FI 20012274A0
Authority
FI
Finland
Prior art keywords
fmicw
processing
radar signal
wave radar
frequency modulated
Prior art date
Application number
FI20012274A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI110966B (en
Inventor
Aki Lilja
Henry Andersson
Original Assignee
Vaisala Oyj
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 Vaisala Oyj filed Critical Vaisala Oyj
Priority to FI20012274A priority Critical patent/FI110966B/en
Publication of FI20012274A0 publication Critical patent/FI20012274A0/en
Priority to AU2002338986A priority patent/AU2002338986A1/en
Priority to PCT/FI2002/000900 priority patent/WO2003044560A1/en
Application granted granted Critical
Publication of FI110966B publication Critical patent/FI110966B/en

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
    • G01S13/06—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

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)
FI20012274A 2001-11-21 2001-11-21 A method for processing a Frequency Modulated Interrupt Continuous Wave Radar (FMICW) signal FI110966B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20012274A FI110966B (en) 2001-11-21 2001-11-21 A method for processing a Frequency Modulated Interrupt Continuous Wave Radar (FMICW) signal
AU2002338986A AU2002338986A1 (en) 2001-11-21 2002-11-13 Method for processing a frequency modulated interrupted continuous wave (fmicw) radar signal
PCT/FI2002/000900 WO2003044560A1 (en) 2001-11-21 2002-11-13 Method for processing a frequency modulated interrupted continuous wave (fmicw) radar signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012274 2001-11-21
FI20012274A FI110966B (en) 2001-11-21 2001-11-21 A method for processing a Frequency Modulated Interrupt Continuous Wave Radar (FMICW) signal

Publications (2)

Publication Number Publication Date
FI20012274A0 true FI20012274A0 (en) 2001-11-21
FI110966B FI110966B (en) 2003-04-30

Family

ID=8562312

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012274A FI110966B (en) 2001-11-21 2001-11-21 A method for processing a Frequency Modulated Interrupt Continuous Wave Radar (FMICW) signal

Country Status (3)

Country Link
AU (1) AU2002338986A1 (en)
FI (1) FI110966B (en)
WO (1) WO2003044560A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3606257B2 (en) * 2001-12-25 2005-01-05 三菱電機株式会社 Doppler radar device
EP1777549B1 (en) 2005-10-24 2012-10-03 Mitsubishi Electric Information Technology Centre Europe B.V. Object ranging
US7791530B2 (en) * 2006-01-05 2010-09-07 Autoliv Asp, Inc. Time duplex apparatus and method for radar sensor front-ends
ES2298081B2 (en) * 2006-12-05 2008-10-16 Universidad Politecnica De Madrid VARIABLE FREQUENCY ANTENNA SWITCHING TECHNIQUE FOR CONTINUOUS WAVE RADARS WITH A SINGLE ANTENNA.
EP2000810B1 (en) 2007-06-07 2013-09-04 Mitsubishi Electric Information Technology Centre Europe B.V. Determination of sine wave period
WO2020165952A1 (en) * 2019-02-12 2020-08-20 三菱電機株式会社 Radar device, method for detecting to-be-observed object, and in-vehicle device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3946852B2 (en) * 1998-02-20 2007-07-18 三菱電機株式会社 Radar apparatus and target relative distance / relative speed search method in this radar apparatus
JP2000275333A (en) * 1999-03-24 2000-10-06 Mitsubishi Electric Corp Radar signal processor by fmicw and distance and speed measuring method by fmicw

Also Published As

Publication number Publication date
AU2002338986A1 (en) 2003-06-10
FI110966B (en) 2003-04-30
WO2003044560A1 (en) 2003-05-30

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Legal Events

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MA Patent expired