JPS5321954A - Ultrasonic wave transmitting and receiving apparatus - Google Patents

Ultrasonic wave transmitting and receiving apparatus

Info

Publication number
JPS5321954A
JPS5321954A JP9642776A JP9642776A JPS5321954A JP S5321954 A JPS5321954 A JP S5321954A JP 9642776 A JP9642776 A JP 9642776A JP 9642776 A JP9642776 A JP 9642776A JP S5321954 A JPS5321954 A JP S5321954A
Authority
JP
Japan
Prior art keywords
receiving apparatus
ultrasonic wave
wave transmitting
ultrasonic
transmitting
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
JP9642776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS569079B2 (enrdf_load_stackoverflow
Inventor
Masayuki Nakamura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP9642776A priority Critical patent/JPS5321954A/ja
Publication of JPS5321954A publication Critical patent/JPS5321954A/ja
Publication of JPS569079B2 publication Critical patent/JPS569079B2/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
    • G01S15/04—Systems determining presence of a target

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)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP9642776A 1976-08-12 1976-08-12 Ultrasonic wave transmitting and receiving apparatus Granted JPS5321954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9642776A JPS5321954A (en) 1976-08-12 1976-08-12 Ultrasonic wave transmitting and receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9642776A JPS5321954A (en) 1976-08-12 1976-08-12 Ultrasonic wave transmitting and receiving apparatus

Publications (2)

Publication Number Publication Date
JPS5321954A true JPS5321954A (en) 1978-02-28
JPS569079B2 JPS569079B2 (enrdf_load_stackoverflow) 1981-02-27

Family

ID=14164681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9642776A Granted JPS5321954A (en) 1976-08-12 1976-08-12 Ultrasonic wave transmitting and receiving apparatus

Country Status (1)

Country Link
JP (1) JPS5321954A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS569079B2 (enrdf_load_stackoverflow) 1981-02-27

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