DK0474867T3 - Fremgangsmåde til behandling af dopplersignal - Google Patents

Fremgangsmåde til behandling af dopplersignal

Info

Publication number
DK0474867T3
DK0474867T3 DK90905636.8T DK90905636T DK0474867T3 DK 0474867 T3 DK0474867 T3 DK 0474867T3 DK 90905636 T DK90905636 T DK 90905636T DK 0474867 T3 DK0474867 T3 DK 0474867T3
Authority
DK
Denmark
Prior art keywords
doppler signal
processing doppler
processing
signal
doppler
Prior art date
Application number
DK90905636.8T
Other languages
English (en)
Inventor
Shigeo Ohtsuki
Motonao Tanaka
Original Assignee
Motonao Tanaka
Shigeo Ohtsuki
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 Motonao Tanaka, Shigeo Ohtsuki filed Critical Motonao Tanaka
Application granted granted Critical
Publication of DK0474867T3 publication Critical patent/DK0474867T3/da

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK90905636.8T 1990-03-30 1990-03-30 Fremgangsmåde til behandling af dopplersignal DK0474867T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1990/000437 WO1991015780A1 (en) 1990-03-30 1990-03-30 Method of processing doppler signal

Publications (1)

Publication Number Publication Date
DK0474867T3 true DK0474867T3 (da) 1997-05-12

Family

ID=13986449

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90905636.8T DK0474867T3 (da) 1990-03-30 1990-03-30 Fremgangsmåde til behandling af dopplersignal

Country Status (4)

Country Link
EP (1) EP0474867B1 (da)
DK (1) DK0474867T3 (da)
ES (1) ES2094153T3 (da)
WO (1) WO1991015780A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7006215B2 (ja) * 2017-12-12 2022-01-24 日本電気株式会社 信号処理装置、信号処理方法、プログラム
CN111385013B (zh) * 2018-12-29 2021-12-28 华为技术有限公司 广播数据的方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798590A (en) * 1968-09-12 1974-03-19 Us Navy Signal processing apparatus including doppler dispersion correction means
US4556067A (en) * 1984-01-10 1985-12-03 D. E. Hokanson, Inc. Bandwidth indicator for Doppler blood flowmeters
FR2562675B1 (fr) * 1984-04-06 1989-10-13 Cgr Ultrasonic Procede de levee d'ambiguite de la mesure par effet doppler de la vitesse d'un mobile
US4607642A (en) * 1984-04-19 1986-08-26 Advanced Technology Laboratories Unaliased quadrature audio synthesizer
CA1246732A (en) * 1984-06-23 1988-12-13 Aloka Co., Ltd. Doppler signal frequency converter
CA1262276C (en) * 1985-05-30 1989-10-10 ANTI-FOLDING CIRCUIT FOR GRADUALLY VARIABLE QUANTITY MEASURING APPARATUS
JPS63179275A (ja) * 1987-01-21 1988-07-23 Aloka Co Ltd ドプラ信号変換装置

Also Published As

Publication number Publication date
EP0474867B1 (en) 1996-12-04
EP0474867A1 (en) 1992-03-18
EP0474867A4 (en) 1992-05-13
ES2094153T3 (es) 1997-01-16
WO1991015780A1 (en) 1991-10-17

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