JPS5934176A - フェイズドアレイ振動子駆動装置 - Google Patents

フェイズドアレイ振動子駆動装置

Info

Publication number
JPS5934176A
JPS5934176A JP57144057A JP14405782A JPS5934176A JP S5934176 A JPS5934176 A JP S5934176A JP 57144057 A JP57144057 A JP 57144057A JP 14405782 A JP14405782 A JP 14405782A JP S5934176 A JPS5934176 A JP S5934176A
Authority
JP
Japan
Prior art keywords
elements
pitch
ultrasonic
thetax
time
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
JP57144057A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0113547B2 (en]
Inventor
Toru Shimazaki
島崎　通
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 Hokushin Electric Corp
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 Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP57144057A priority Critical patent/JPS5934176A/ja
Publication of JPS5934176A publication Critical patent/JPS5934176A/ja
Publication of JPH0113547B2 publication Critical patent/JPH0113547B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP57144057A 1982-08-20 1982-08-20 フェイズドアレイ振動子駆動装置 Granted JPS5934176A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57144057A JPS5934176A (ja) 1982-08-20 1982-08-20 フェイズドアレイ振動子駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57144057A JPS5934176A (ja) 1982-08-20 1982-08-20 フェイズドアレイ振動子駆動装置

Publications (2)

Publication Number Publication Date
JPS5934176A true JPS5934176A (ja) 1984-02-24
JPH0113547B2 JPH0113547B2 (en]) 1989-03-07

Family

ID=15353303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57144057A Granted JPS5934176A (ja) 1982-08-20 1982-08-20 フェイズドアレイ振動子駆動装置

Country Status (1)

Country Link
JP (1) JPS5934176A (en])

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153562A (ja) * 1984-08-24 1986-03-17 Hitachi Ltd 超音波探触子
JP2001238882A (ja) * 2000-02-28 2001-09-04 Hitachi Medical Corp 超音波診断装置
FR2810741A1 (fr) * 2000-04-26 2001-12-28 Yazaki Corp Appareil et procede de detection ultrasonore de position d'objets
FR2810742A1 (fr) * 2000-05-01 2001-12-28 Yazaki Corp Appareil ultrasonore et procede de detection d'objets a balayage electronique
JP2014160014A (ja) * 2013-02-20 2014-09-04 Toshiba Corp 超音波形状計測装置及び計測方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190850A (en]) * 1975-02-06 1976-08-09
JPS5327058A (en) * 1976-08-24 1978-03-13 Furuno Electric Co Directional transmitting*receiving device
JPS56164975A (en) * 1980-05-22 1981-12-18 Yokogawa Hokushin Electric Corp Tomographic video display system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190850A (en]) * 1975-02-06 1976-08-09
JPS5327058A (en) * 1976-08-24 1978-03-13 Furuno Electric Co Directional transmitting*receiving device
JPS56164975A (en) * 1980-05-22 1981-12-18 Yokogawa Hokushin Electric Corp Tomographic video display system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153562A (ja) * 1984-08-24 1986-03-17 Hitachi Ltd 超音波探触子
JP2001238882A (ja) * 2000-02-28 2001-09-04 Hitachi Medical Corp 超音波診断装置
FR2810741A1 (fr) * 2000-04-26 2001-12-28 Yazaki Corp Appareil et procede de detection ultrasonore de position d'objets
DE10120508B4 (de) * 2000-04-26 2006-03-23 Yazaki Corp. Elektronisches Ultraschallabtast-Objektdetektionsgerät und betreffendes Verfahren
FR2810742A1 (fr) * 2000-05-01 2001-12-28 Yazaki Corp Appareil ultrasonore et procede de detection d'objets a balayage electronique
DE10120509B4 (de) * 2000-05-01 2006-04-13 Yazaki Corp. Elektronisches Ultraschallabtast-Objektdetektionsgerät und betreffendes Verfahren
JP2014160014A (ja) * 2013-02-20 2014-09-04 Toshiba Corp 超音波形状計測装置及び計測方法

Also Published As

Publication number Publication date
JPH0113547B2 (en]) 1989-03-07

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