JPS60181674A - 多音線同時受信ソ−ナ− - Google Patents

多音線同時受信ソ−ナ−

Info

Publication number
JPS60181674A
JPS60181674A JP3811284A JP3811284A JPS60181674A JP S60181674 A JPS60181674 A JP S60181674A JP 3811284 A JP3811284 A JP 3811284A JP 3811284 A JP3811284 A JP 3811284A JP S60181674 A JPS60181674 A JP S60181674A
Authority
JP
Japan
Prior art keywords
delay
wave
delay circuit
sonar
probe
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
JP3811284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0148991B2 (enrdf_load_stackoverflow
Inventor
Yasuto Takeuchi
康人 竹内
Takao Tousen
東泉　隆夫
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.)
GE Healthcare Japan Corp
Original Assignee
Yokogawa Medical Systems 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 Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd
Priority to JP3811284A priority Critical patent/JPS60181674A/ja
Publication of JPS60181674A publication Critical patent/JPS60181674A/ja
Publication of JPH0148991B2 publication Critical patent/JPH0148991B2/ja
Granted legal-status Critical Current

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP3811284A 1984-02-29 1984-02-29 多音線同時受信ソ−ナ− Granted JPS60181674A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3811284A JPS60181674A (ja) 1984-02-29 1984-02-29 多音線同時受信ソ−ナ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3811284A JPS60181674A (ja) 1984-02-29 1984-02-29 多音線同時受信ソ−ナ−

Publications (2)

Publication Number Publication Date
JPS60181674A true JPS60181674A (ja) 1985-09-17
JPH0148991B2 JPH0148991B2 (enrdf_load_stackoverflow) 1989-10-23

Family

ID=12516388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3811284A Granted JPS60181674A (ja) 1984-02-29 1984-02-29 多音線同時受信ソ−ナ−

Country Status (1)

Country Link
JP (1) JPS60181674A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0148991B2 (enrdf_load_stackoverflow) 1989-10-23

Similar Documents

Publication Publication Date Title
US4155260A (en) Ultrasonic imaging system
US4154113A (en) Ultrasonic imaging system
Berson et al. Compound scanning with an electrically steered beam
US4155259A (en) Ultrasonic imaging system
US5462057A (en) Ultrasound imaging system using line splicing and parallel receive beam formation
USRE40456E1 (en) Acoustic wave imaging apparatus and method
US4989143A (en) Adaptive coherent energy beam formation using iterative phase conjugation
US4155258A (en) Ultrasonic imaging system
US5844139A (en) Method and apparatus for providing dynamically variable time delays for ultrasound beamformer
US4127034A (en) Digital rectilinear ultrasonic imaging system
US4237737A (en) Ultrasonic imaging system
US4886069A (en) Method of, and apparatus for, obtaining a plurality of different return energy imaging beams responsive to a single excitation event
US6923066B2 (en) Ultrasonic transmitting and receiving apparatus
JPS6150621B2 (enrdf_load_stackoverflow)
EP0249965A1 (en) Ultrasonic apparatus
JPH1170110A (ja) 交差アレイを用いた超音波三次元映像化方法及び装置
US4373395A (en) Apparatus for ultrasonic scanning
US4460987A (en) Variable focus sonar with curved array
JP2961903B2 (ja) 超音波３次元撮像装置
JP2900836B2 (ja) 電子走査式超音波診断装置
JPS59107286A (ja) 走査装置
WO1989001761A1 (en) Ultrasonic diagnostic apparatus
JPS60181674A (ja) 多音線同時受信ソ−ナ−
JPH0113546B2 (enrdf_load_stackoverflow)
JPH0419504B2 (enrdf_load_stackoverflow)