JPH0315997B2 - - Google Patents

Info

Publication number
JPH0315997B2
JPH0315997B2 JP59062779A JP6277984A JPH0315997B2 JP H0315997 B2 JPH0315997 B2 JP H0315997B2 JP 59062779 A JP59062779 A JP 59062779A JP 6277984 A JP6277984 A JP 6277984A JP H0315997 B2 JPH0315997 B2 JP H0315997B2
Authority
JP
Japan
Prior art keywords
signal
phase
pulse
ultrasonic
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
JP59062779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60205385A (ja
Inventor
Yasuto Takeuchi
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 JP6277984A priority Critical patent/JPS60205385A/ja
Publication of JPS60205385A publication Critical patent/JPS60205385A/ja
Publication of JPH0315997B2 publication Critical patent/JPH0315997B2/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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP6277984A 1984-03-30 1984-03-30 超音波エコー信号の受信処理装置 Granted JPS60205385A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6277984A JPS60205385A (ja) 1984-03-30 1984-03-30 超音波エコー信号の受信処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6277984A JPS60205385A (ja) 1984-03-30 1984-03-30 超音波エコー信号の受信処理装置

Publications (2)

Publication Number Publication Date
JPS60205385A JPS60205385A (ja) 1985-10-16
JPH0315997B2 true JPH0315997B2 (enrdf_load_stackoverflow) 1991-03-04

Family

ID=13210190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6277984A Granted JPS60205385A (ja) 1984-03-30 1984-03-30 超音波エコー信号の受信処理装置

Country Status (1)

Country Link
JP (1) JPS60205385A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4283170B2 (ja) 2003-12-17 2009-06-24 株式会社デンソー 物体検出装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247698B2 (enrdf_load_stackoverflow) * 1972-02-29 1977-12-05
JPS6040079B2 (ja) * 1977-11-10 1985-09-09 松下電工株式会社 超音波式侵入検知器

Also Published As

Publication number Publication date
JPS60205385A (ja) 1985-10-16

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