JPH0479424B2 - - Google Patents

Info

Publication number
JPH0479424B2
JPH0479424B2 JP57220138A JP22013882A JPH0479424B2 JP H0479424 B2 JPH0479424 B2 JP H0479424B2 JP 57220138 A JP57220138 A JP 57220138A JP 22013882 A JP22013882 A JP 22013882A JP H0479424 B2 JPH0479424 B2 JP H0479424B2
Authority
JP
Japan
Prior art keywords
signal
platform
ultrasonic
processing device
underwater
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
JP57220138A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59111075A (ja
Inventor
Joji Okano
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP22013882A priority Critical patent/JPS59111075A/ja
Publication of JPS59111075A publication Critical patent/JPS59111075A/ja
Publication of JPH0479424B2 publication Critical patent/JPH0479424B2/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

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)
JP22013882A 1982-12-17 1982-12-17 水中曳航体の超音波位置計測方法 Granted JPS59111075A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22013882A JPS59111075A (ja) 1982-12-17 1982-12-17 水中曳航体の超音波位置計測方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22013882A JPS59111075A (ja) 1982-12-17 1982-12-17 水中曳航体の超音波位置計測方法

Publications (2)

Publication Number Publication Date
JPS59111075A JPS59111075A (ja) 1984-06-27
JPH0479424B2 true JPH0479424B2 (enExample) 1992-12-15

Family

ID=16746491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22013882A Granted JPS59111075A (ja) 1982-12-17 1982-12-17 水中曳航体の超音波位置計測方法

Country Status (1)

Country Link
JP (1) JPS59111075A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02245685A (ja) * 1989-03-17 1990-10-01 Chubu Electric Power Co Inc 水中位置認識装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021811Y2 (ja) * 1980-09-19 1985-06-28 古野電気株式会社 巻網用超音波探知装置
JPS5773671A (en) * 1980-10-25 1982-05-08 Toshiba Corp Ultrasonic flaw detection device for piping

Also Published As

Publication number Publication date
JPS59111075A (ja) 1984-06-27

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