JPS52119256A - Underwater receiver - Google Patents

Underwater receiver

Info

Publication number
JPS52119256A
JPS52119256A JP3430476A JP3430476A JPS52119256A JP S52119256 A JPS52119256 A JP S52119256A JP 3430476 A JP3430476 A JP 3430476A JP 3430476 A JP3430476 A JP 3430476A JP S52119256 A JPS52119256 A JP S52119256A
Authority
JP
Japan
Prior art keywords
underwater receiver
underwater
receiver
performance
improve
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
JP3430476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5719390B2 (enExample
Inventor
Hiroshi Matsuzaki
Katsu Okubo
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 JP3430476A priority Critical patent/JPS52119256A/ja
Publication of JPS52119256A publication Critical patent/JPS52119256A/ja
Publication of JPS5719390B2 publication Critical patent/JPS5719390B2/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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/801—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP3430476A 1976-03-31 1976-03-31 Underwater receiver Granted JPS52119256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3430476A JPS52119256A (en) 1976-03-31 1976-03-31 Underwater receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3430476A JPS52119256A (en) 1976-03-31 1976-03-31 Underwater receiver

Publications (2)

Publication Number Publication Date
JPS52119256A true JPS52119256A (en) 1977-10-06
JPS5719390B2 JPS5719390B2 (enExample) 1982-04-22

Family

ID=12410407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3430476A Granted JPS52119256A (en) 1976-03-31 1976-03-31 Underwater receiver

Country Status (1)

Country Link
JP (1) JPS52119256A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129906A (en) * 1974-09-06 1976-03-13 Matsushita Electric Industrial Co Ltd Jidokensakuseigyotsukiteepurekooda

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129906A (en) * 1974-09-06 1976-03-13 Matsushita Electric Industrial Co Ltd Jidokensakuseigyotsukiteepurekooda

Also Published As

Publication number Publication date
JPS5719390B2 (enExample) 1982-04-22

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