JPH0479590B2 - - Google Patents

Info

Publication number
JPH0479590B2
JPH0479590B2 JP62010101A JP1010187A JPH0479590B2 JP H0479590 B2 JPH0479590 B2 JP H0479590B2 JP 62010101 A JP62010101 A JP 62010101A JP 1010187 A JP1010187 A JP 1010187A JP H0479590 B2 JPH0479590 B2 JP H0479590B2
Authority
JP
Japan
Prior art keywords
signal
complex
frequency
doppler
output
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP62010101A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63179275A (ja
Inventor
Koroku Namekawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Aloka Co Ltd
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 Aloka Co Ltd filed Critical Aloka Co Ltd
Priority to JP1010187A priority Critical patent/JPS63179275A/ja
Publication of JPS63179275A publication Critical patent/JPS63179275A/ja
Publication of JPH0479590B2 publication Critical patent/JPH0479590B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1010187A 1987-01-21 1987-01-21 ドプラ信号変換装置 Granted JPS63179275A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1010187A JPS63179275A (ja) 1987-01-21 1987-01-21 ドプラ信号変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1010187A JPS63179275A (ja) 1987-01-21 1987-01-21 ドプラ信号変換装置

Publications (2)

Publication Number Publication Date
JPS63179275A JPS63179275A (ja) 1988-07-23
JPH0479590B2 true JPH0479590B2 (en, 2012) 1992-12-16

Family

ID=11740927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1010187A Granted JPS63179275A (ja) 1987-01-21 1987-01-21 ドプラ信号変換装置

Country Status (1)

Country Link
JP (1) JPS63179275A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341385A (ja) * 1988-09-30 1991-02-21 Shigeo Otsuki 基準推定ドプラ速度測定方法及び装置
WO1991015780A1 (en) * 1990-03-30 1991-10-17 Shigeo Ohtsuki Method of processing doppler signal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618688A (ja) * 1984-06-23 1986-01-16 Aloka Co Ltd ドプラ信号の周波数変換装置

Also Published As

Publication number Publication date
JPS63179275A (ja) 1988-07-23

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees