JPS5558473A - Depth sonar - Google Patents

Depth sonar

Info

Publication number
JPS5558473A
JPS5558473A JP13105178A JP13105178A JPS5558473A JP S5558473 A JPS5558473 A JP S5558473A JP 13105178 A JP13105178 A JP 13105178A JP 13105178 A JP13105178 A JP 13105178A JP S5558473 A JPS5558473 A JP S5558473A
Authority
JP
Japan
Prior art keywords
signals
reading
address
memorized
receiver
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.)
Pending
Application number
JP13105178A
Other languages
English (en)
Inventor
Masaji Ueno
Masahiko Tsunoda
Hiroaki Murata
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.)
Kaijo Denki Co Ltd
Marine Instr Co Ltd
Original Assignee
Kaijo Denki Co Ltd
Marine Instr 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 Kaijo Denki Co Ltd, Marine Instr Co Ltd filed Critical Kaijo Denki Co Ltd
Priority to JP13105178A priority Critical patent/JPS5558473A/ja
Publication of JPS5558473A publication Critical patent/JPS5558473A/ja
Pending 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
    • G01S15/46—Indirect determination of position data

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)
JP13105178A 1978-10-26 1978-10-26 Depth sonar Pending JPS5558473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13105178A JPS5558473A (en) 1978-10-26 1978-10-26 Depth sonar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13105178A JPS5558473A (en) 1978-10-26 1978-10-26 Depth sonar

Publications (1)

Publication Number Publication Date
JPS5558473A true JPS5558473A (en) 1980-05-01

Family

ID=15048856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13105178A Pending JPS5558473A (en) 1978-10-26 1978-10-26 Depth sonar

Country Status (1)

Country Link
JP (1) JPS5558473A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888679A (ja) * 1981-11-24 1983-05-26 Furuno Electric Co Ltd 水中探知装置
JPS63200784U (ja) * 1987-06-17 1988-12-23
JPH03242583A (ja) * 1990-02-20 1991-10-29 Furuno Electric Co Ltd 水中探知装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981066A (ja) * 1972-12-06 1974-08-05
JPS5012310A (ja) * 1973-06-08 1975-02-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981066A (ja) * 1972-12-06 1974-08-05
JPS5012310A (ja) * 1973-06-08 1975-02-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888679A (ja) * 1981-11-24 1983-05-26 Furuno Electric Co Ltd 水中探知装置
JPH0125437B2 (ja) * 1981-11-24 1989-05-17 Furuno Electric Co
JPS63200784U (ja) * 1987-06-17 1988-12-23
JPH03242583A (ja) * 1990-02-20 1991-10-29 Furuno Electric Co Ltd 水中探知装置

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