JPH0429279B2 - - Google Patents

Info

Publication number
JPH0429279B2
JPH0429279B2 JP57007096A JP709682A JPH0429279B2 JP H0429279 B2 JPH0429279 B2 JP H0429279B2 JP 57007096 A JP57007096 A JP 57007096A JP 709682 A JP709682 A JP 709682A JP H0429279 B2 JPH0429279 B2 JP H0429279B2
Authority
JP
Japan
Prior art keywords
vibration
vibrator
frequency
transducer
annular
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
JP57007096A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58124394A (ja
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 filed Critical
Priority to JP57007096A priority Critical patent/JPS58124394A/ja
Publication of JPS58124394A publication Critical patent/JPS58124394A/ja
Publication of JPH0429279B2 publication Critical patent/JPH0429279B2/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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8922—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being concentric or annular

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)
  • Transducers For Ultrasonic Waves (AREA)
JP57007096A 1982-01-19 1982-01-19 多周波用超音波送受波器 Granted JPS58124394A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57007096A JPS58124394A (ja) 1982-01-19 1982-01-19 多周波用超音波送受波器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57007096A JPS58124394A (ja) 1982-01-19 1982-01-19 多周波用超音波送受波器

Publications (2)

Publication Number Publication Date
JPS58124394A JPS58124394A (ja) 1983-07-23
JPH0429279B2 true JPH0429279B2 (da) 1992-05-18

Family

ID=11656541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57007096A Granted JPS58124394A (ja) 1982-01-19 1982-01-19 多周波用超音波送受波器

Country Status (1)

Country Link
JP (1) JPS58124394A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010525321A (ja) * 2007-04-20 2010-07-22 ティーエスディー インテグレイテッド コントロールズ，エルエルシー 超音波センシングのための方法および装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60220881A (ja) * 1984-04-17 1985-11-05 Japan Radio Co Ltd 複数周波数用超音波送受波器
JPS61176900U (da) * 1985-04-23 1986-11-05
JP7238516B2 (ja) * 2019-03-20 2023-03-14 日本電気株式会社 ソーナー装置とこれを用いた目標探知方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931874U (da) * 1972-06-30 1974-03-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931874U (da) * 1972-06-30 1974-03-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010525321A (ja) * 2007-04-20 2010-07-22 ティーエスディー インテグレイテッド コントロールズ，エルエルシー 超音波センシングのための方法および装置

Also Published As

Publication number Publication date
JPS58124394A (ja) 1983-07-23

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