JPS5928682A - フエイズドアレイ受信装置 - Google Patents

フエイズドアレイ受信装置

Info

Publication number
JPS5928682A
JPS5928682A JP57138957A JP13895782A JPS5928682A JP S5928682 A JPS5928682 A JP S5928682A JP 57138957 A JP57138957 A JP 57138957A JP 13895782 A JP13895782 A JP 13895782A JP S5928682 A JPS5928682 A JP S5928682A
Authority
JP
Japan
Prior art keywords
scanning
delay line
receiving device
amplifier
delay
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
JP57138957A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0113546B2 (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 JP57138957A priority Critical patent/JPS5928682A/ja
Publication of JPS5928682A publication Critical patent/JPS5928682A/ja
Publication of JPH0113546B2 publication Critical patent/JPH0113546B2/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
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

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)
JP57138957A 1982-08-10 1982-08-10 フエイズドアレイ受信装置 Granted JPS5928682A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57138957A JPS5928682A (ja) 1982-08-10 1982-08-10 フエイズドアレイ受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57138957A JPS5928682A (ja) 1982-08-10 1982-08-10 フエイズドアレイ受信装置

Publications (2)

Publication Number Publication Date
JPS5928682A true JPS5928682A (ja) 1984-02-15
JPH0113546B2 JPH0113546B2 (en]) 1989-03-07

Family

ID=15234114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57138957A Granted JPS5928682A (ja) 1982-08-10 1982-08-10 フエイズドアレイ受信装置

Country Status (1)

Country Link
JP (1) JPS5928682A (en])

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111027A (ja) * 1984-06-25 1986-01-18 横河メディカルシステム株式会社 超音波診断装置
JPS6134489A (ja) * 1984-07-05 1986-02-18 Yokogawa Hewlett Packard Ltd 音響映像装置
JPS6197583A (ja) * 1984-10-19 1986-05-16 Yokogawa Medical Syst Ltd フエ−ズドアレイ・ソ−ナ−
JPS63242242A (ja) * 1987-03-30 1988-10-07 株式会社島津製作所 超音波診断装置
JPH03155849A (ja) * 1989-11-10 1991-07-03 Fuji Electric Co Ltd 超音波診断装置
JPH0464349A (ja) * 1990-07-02 1992-02-28 Fuji Electric Co Ltd 超音波診断装置
JPH04339253A (ja) * 1991-05-15 1992-11-26 Fujitsu Ltd 超音波診断装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111027A (ja) * 1984-06-25 1986-01-18 横河メディカルシステム株式会社 超音波診断装置
JPS6134489A (ja) * 1984-07-05 1986-02-18 Yokogawa Hewlett Packard Ltd 音響映像装置
JPS6197583A (ja) * 1984-10-19 1986-05-16 Yokogawa Medical Syst Ltd フエ−ズドアレイ・ソ−ナ−
JPS63242242A (ja) * 1987-03-30 1988-10-07 株式会社島津製作所 超音波診断装置
JPH03155849A (ja) * 1989-11-10 1991-07-03 Fuji Electric Co Ltd 超音波診断装置
JPH0464349A (ja) * 1990-07-02 1992-02-28 Fuji Electric Co Ltd 超音波診断装置
JPH04339253A (ja) * 1991-05-15 1992-11-26 Fujitsu Ltd 超音波診断装置

Also Published As

Publication number Publication date
JPH0113546B2 (en]) 1989-03-07

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