JPS58163345A - 超音波撮像装置のエコ−信号処理回路 - Google Patents

超音波撮像装置のエコ−信号処理回路

Info

Publication number
JPS58163345A
JPS58163345A JP57044896A JP4489682A JPS58163345A JP S58163345 A JPS58163345 A JP S58163345A JP 57044896 A JP57044896 A JP 57044896A JP 4489682 A JP4489682 A JP 4489682A JP S58163345 A JPS58163345 A JP S58163345A
Authority
JP
Japan
Prior art keywords
echo signal
circuit
filter
processing circuit
echo
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.)
Granted
Application number
JP57044896A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0158982B2 (https=
Inventor
康人 竹内
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP57044896A priority Critical patent/JPS58163345A/ja
Publication of JPS58163345A publication Critical patent/JPS58163345A/ja
Publication of JPH0158982B2 publication Critical patent/JPH0158982B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP57044896A 1982-03-19 1982-03-19 超音波撮像装置のエコ−信号処理回路 Granted JPS58163345A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57044896A JPS58163345A (ja) 1982-03-19 1982-03-19 超音波撮像装置のエコ−信号処理回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57044896A JPS58163345A (ja) 1982-03-19 1982-03-19 超音波撮像装置のエコ−信号処理回路

Publications (2)

Publication Number Publication Date
JPS58163345A true JPS58163345A (ja) 1983-09-28
JPH0158982B2 JPH0158982B2 (https=) 1989-12-14

Family

ID=12704239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57044896A Granted JPS58163345A (ja) 1982-03-19 1982-03-19 超音波撮像装置のエコ−信号処理回路

Country Status (1)

Country Link
JP (1) JPS58163345A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS633844A (ja) * 1986-06-25 1988-01-08 株式会社日立メデイコ 超音波診断装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805596A (en) * 1972-02-24 1974-04-23 C Klahr High resolution ultrasonic imaging scanner
US3885224A (en) * 1972-02-24 1975-05-20 Carl N Klahr Signal processing apparatus for imaging scanner
JPS5233586A (en) * 1975-09-08 1977-03-14 Krautkramer Branson Method and device for discriminating supersonic pulse echo signal
JPS5259975A (en) * 1975-11-06 1977-05-17 Stanford Research Inst Method of generating ultrasonic image and device therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805596A (en) * 1972-02-24 1974-04-23 C Klahr High resolution ultrasonic imaging scanner
US3885224A (en) * 1972-02-24 1975-05-20 Carl N Klahr Signal processing apparatus for imaging scanner
JPS5233586A (en) * 1975-09-08 1977-03-14 Krautkramer Branson Method and device for discriminating supersonic pulse echo signal
JPS5259975A (en) * 1975-11-06 1977-05-17 Stanford Research Inst Method of generating ultrasonic image and device therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS633844A (ja) * 1986-06-25 1988-01-08 株式会社日立メデイコ 超音波診断装置

Also Published As

Publication number Publication date
JPH0158982B2 (https=) 1989-12-14

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