FI110966B - Menetelmä taajuusmoduloidun, katkotun jatkuva-aaltotutkasignaalin (FMICW) käsittelemiseksi - Google Patents

Menetelmä taajuusmoduloidun, katkotun jatkuva-aaltotutkasignaalin (FMICW) käsittelemiseksi Download PDF

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Publication number
FI110966B
FI110966B FI20012274A FI20012274A FI110966B FI 110966 B FI110966 B FI 110966B FI 20012274 A FI20012274 A FI 20012274A FI 20012274 A FI20012274 A FI 20012274A FI 110966 B FI110966 B FI 110966B
Authority
FI
Finland
Prior art keywords
signal
frequency
fmicw
time
processing
Prior art date
Application number
FI20012274A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20012274A0 (fi
Inventor
Pentti Karhunen
Aki Lilja
Jarkko Olavi Korte
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/fi
Publication of FI20012274A0 publication Critical patent/FI20012274A0/fi
Priority to AU2002338986A priority patent/AU2002338986A1/en
Priority to PCT/FI2002/000900 priority patent/WO2003044560A1/fr
Application granted granted Critical
Publication of FI110966B publication Critical patent/FI110966B/fi

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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 Menetelmä taajuusmoduloidun, katkotun jatkuva-aaltotutkasignaalin (FMICW) käsittelemiseksi FI110966B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20012274A FI110966B (fi) 2001-11-21 2001-11-21 Menetelmä taajuusmoduloidun, katkotun jatkuva-aaltotutkasignaalin (FMICW) käsittelemiseksi
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 (fr) 2001-11-21 2002-11-13 Procede de traitement d'un signal radar a ondes entretenues interrompues avec modulation de frequence (fmicw)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012274A FI110966B (fi) 2001-11-21 2001-11-21 Menetelmä taajuusmoduloidun, katkotun jatkuva-aaltotutkasignaalin (FMICW) käsittelemiseksi
FI20012274 2001-11-21

Publications (2)

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

Family

ID=8562312

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012274A FI110966B (fi) 2001-11-21 2001-11-21 Menetelmä taajuusmoduloidun, katkotun jatkuva-aaltotutkasignaalin (FMICW) käsittelemiseksi

Country Status (3)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3606257B2 (ja) * 2001-12-25 2005-01-05 三菱電機株式会社 ドップラーレーダー装置
EP1777549B1 (fr) 2005-10-24 2012-10-03 Mitsubishi Electric Information Technology Centre Europe B.V. Télémétrie d'objets
US7791530B2 (en) 2006-01-05 2010-09-07 Autoliv Asp, Inc. Time duplex apparatus and method for radar sensor front-ends
ES2298081B2 (es) * 2006-12-05 2008-10-16 Universidad Politecnica De Madrid Tecnica de conmutacion de antena a frecuencia variable para radares de onda continua con una unica antena.
EP2000810B1 (fr) 2007-06-07 2013-09-04 Mitsubishi Electric Information Technology Centre Europe B.V. Détermination de la période d'une onde sinusoïdale
WO2020165952A1 (fr) * 2019-02-12 2020-08-20 三菱電機株式会社 Dispositif radar, procédé de détection d'objet à observer, et dispositif embarqué

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3946852B2 (ja) * 1998-02-20 2007-07-18 三菱電機株式会社 レーダ装置およびこのレーダ装置における目標相対距離・相対速度探索方法
JP2000275333A (ja) * 1999-03-24 2000-10-06 Mitsubishi Electric Corp Ｆｍｉｃｗによるレーダ信号処理装置およびｆｍｉｃｗによる距離・速度計測方法

Also Published As

Publication number Publication date
AU2002338986A1 (en) 2003-06-10
FI20012274A0 (fi) 2001-11-21
WO2003044560A1 (fr) 2003-05-30

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