FI920804A - Menetelmä ja laite liikkuvan kohteen nopeuden mittaamiseksi sähkömagneettisen säteilyn Doppler-siirtymää hyväksikäyttäen - Google Patents

Menetelmä ja laite liikkuvan kohteen nopeuden mittaamiseksi sähkömagneettisen säteilyn Doppler-siirtymää hyväksikäyttäen Download PDF

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Publication number
FI920804A
FI920804A FI920804A FI920804A FI920804A FI 920804 A FI920804 A FI 920804A FI 920804 A FI920804 A FI 920804A FI 920804 A FI920804 A FI 920804A FI 920804 A FI920804 A FI 920804A
Authority
FI
Finland
Prior art keywords
velocity
measuring
electromagnetic radiation
moving object
doppler shift
Prior art date
Application number
FI920804A
Other languages
English (en)
Swedish (sv)
Other versions
FI91809B (fi
FI91809C (fi
FI920804A0 (fi
Inventor
Pentti Karhunen
Henry Andersson
Original Assignee
Vaisala Oy
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 Oy filed Critical Vaisala Oy
Priority to FI920804A priority Critical patent/FI91809C/fi
Publication of FI920804A0 publication Critical patent/FI920804A0/fi
Priority to GB9301528A priority patent/GB2264412B/en
Priority to DE4302394A priority patent/DE4302394A1/de
Priority to US08/018,789 priority patent/US5317315A/en
Priority to JP5056398A priority patent/JPH06102349A/ja
Priority to FR9302053A priority patent/FR2687793B1/fr
Publication of FI920804A publication Critical patent/FI920804A/fi
Publication of FI91809B publication Critical patent/FI91809B/fi
Application granted granted Critical
Publication of FI91809C publication Critical patent/FI91809C/fi

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
    • 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
    • G01S13/585—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value
    • G01S13/586—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value using, or combined with, frequency tracking means
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Radar Systems Or Details Thereof (AREA)
FI920804A 1992-02-24 1992-02-24 Menetelmä ja laite liikkuvan kohteen nopeuden mittaamiseksi sähkömagneettisen säteilyn Doppler-siirtymää hyväksikäyttäen FI91809C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI920804A FI91809C (fi) 1992-02-24 1992-02-24 Menetelmä ja laite liikkuvan kohteen nopeuden mittaamiseksi sähkömagneettisen säteilyn Doppler-siirtymää hyväksikäyttäen
GB9301528A GB2264412B (en) 1992-02-24 1993-01-26 Method and device for measurement of the velocity of a moving target by making use of the doppler shift of electromagnetic radiation
DE4302394A DE4302394A1 (fi) 1992-02-24 1993-01-28
US08/018,789 US5317315A (en) 1992-02-24 1993-02-17 Method and device for measurement of the velocity of a moving target by making use of the Doppler shift of electromagnetic radiation
JP5056398A JPH06102349A (ja) 1992-02-24 1993-02-23 電磁放射線のドップラーシフトを使用して、移動するターゲットの速度を測定する方法と装置
FR9302053A FR2687793B1 (fr) 1992-02-24 1993-02-23 Procede et dispositif de mesure de la vitesse d'une cible mobile par l'utilisation du decalage doppler d'un rayonnement electromagnetique.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920804 1992-02-24
FI920804A FI91809C (fi) 1992-02-24 1992-02-24 Menetelmä ja laite liikkuvan kohteen nopeuden mittaamiseksi sähkömagneettisen säteilyn Doppler-siirtymää hyväksikäyttäen

Publications (4)

Publication Number Publication Date
FI920804A0 FI920804A0 (fi) 1992-02-24
FI920804A true FI920804A (fi) 1993-08-25
FI91809B FI91809B (fi) 1994-04-29
FI91809C FI91809C (fi) 1994-08-10

Family

ID=8534808

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920804A FI91809C (fi) 1992-02-24 1992-02-24 Menetelmä ja laite liikkuvan kohteen nopeuden mittaamiseksi sähkömagneettisen säteilyn Doppler-siirtymää hyväksikäyttäen

Country Status (6)

Country Link
US (1) US5317315A (fi)
JP (1) JPH06102349A (fi)
DE (1) DE4302394A1 (fi)
FI (1) FI91809C (fi)
FR (1) FR2687793B1 (fi)
GB (1) GB2264412B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08160130A (ja) * 1994-12-08 1996-06-21 Taiyo Musen Kk 上層気流測定装置
AU728769B2 (en) * 1997-12-22 2001-01-18 Mitsubishi Denki Kabushiki Kaisha Meterological radar apparatus
GB2368738A (en) * 2000-07-03 2002-05-08 Robert James Ely System for space vehicle range-rate and integrated range-rate measurements
DE10032822A1 (de) * 2000-07-06 2002-01-24 Siemens Ag Vorrichtung zur Erzeugung eines Oszillatorsignals
US6421010B1 (en) 2001-02-16 2002-07-16 The United States Of America As Represented By The Secretary Of Commerce Atmospheric sondes and method for tracking
US7209071B1 (en) * 2004-05-07 2007-04-24 Steele Boring System and method for distance measurement
KR100764654B1 (ko) * 2006-07-12 2007-10-08 삼성전자주식회사 이동통신시스템에서 이동 거리를 측정하기 위한 장치 및방법
US7791528B2 (en) * 2008-11-24 2010-09-07 Autoliv Asp, Inc. Method and apparatus for radar signal processing
US8902101B1 (en) * 2011-09-28 2014-12-02 Rockwell Collins, Inc. System for and method of wind shear detection
DE102014203368B4 (de) * 2014-02-25 2016-06-16 Siemens Healthcare Gmbh Kommunikationsverfahren, Kommunikationseinrichtung und Magnetresonanztomograph mit Kommunikationseinrichtung
DE102015221836A1 (de) * 2015-11-06 2017-05-11 Pepperl + Fuchs Gmbh Fördereinrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786996A (en) * 1952-01-04 1957-03-26 Todd William Wave measuring system
GB1385178A (en) * 1964-04-01 1975-02-26 Ferranti Ltd Secondary radar systems
US3305861A (en) * 1965-02-11 1967-02-21 James E Webb Closed loop ranging system
US3418655A (en) * 1966-09-12 1968-12-24 Cubic Corp Pseudo-coherent range rate system
GB1219410A (en) * 1967-06-16 1971-01-13 Standard Telephones Cables Ltd Radio navigation equipment
US3701151A (en) * 1971-02-23 1972-10-24 Toyota Motor Co Ltd Method and apparatus for measuring the distance of travel and the speed of a moving object
US4183022A (en) * 1976-06-03 1980-01-08 Electronique Marcel Dassault Transponder for radiocommunication system, particularly for measuring the distance between two stations
US4214205A (en) * 1978-07-05 1980-07-22 British Aircraft Corporation Radio receiving and retransmitting apparatus with frequency lock circuit
FI83999C (fi) * 1989-10-26 1991-09-25 Vaisala Oy Foerfarande och anordning foer maetning av hastigheten av ett objekt genom att utnyttja doppler -foerskjutningen av elektromagnetisk straolning.
GB2239571B (en) * 1989-12-29 1994-08-03 Schlumberger Ind Ltd Transponder

Also Published As

Publication number Publication date
FI91809B (fi) 1994-04-29
JPH06102349A (ja) 1994-04-15
GB9301528D0 (en) 1993-03-17
FR2687793B1 (fr) 1996-01-26
GB2264412B (en) 1995-07-05
FI91809C (fi) 1994-08-10
US5317315A (en) 1994-05-31
FR2687793A1 (fr) 1993-08-27
FI920804A0 (fi) 1992-02-24
DE4302394A1 (fi) 1993-08-26
GB2264412A (en) 1993-08-25

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