JPS52119255A - Underwater receiver - Google Patents

Underwater receiver

Info

Publication number
JPS52119255A
JPS52119255A JP3430376A JP3430376A JPS52119255A JP S52119255 A JPS52119255 A JP S52119255A JP 3430376 A JP3430376 A JP 3430376A JP 3430376 A JP3430376 A JP 3430376A JP S52119255 A JPS52119255 A JP S52119255A
Authority
JP
Japan
Prior art keywords
receiver
underwater receiver
underwater
adder
ratios
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
JP3430376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5719389B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP3430376A priority Critical patent/JPS52119255A/ja
Publication of JPS52119255A publication Critical patent/JPS52119255A/ja
Publication of JPS5719389B2 publication Critical patent/JPS5719389B2/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)
JP3430376A 1976-03-31 1976-03-31 Underwater receiver Granted JPS52119255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3430376A JPS52119255A (en) 1976-03-31 1976-03-31 Underwater receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3430376A JPS52119255A (en) 1976-03-31 1976-03-31 Underwater receiver

Publications (2)

Publication Number Publication Date
JPS52119255A true JPS52119255A (en) 1977-10-06
JPS5719389B2 JPS5719389B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-04-22

Family

ID=12410378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3430376A Granted JPS52119255A (en) 1976-03-31 1976-03-31 Underwater receiver

Country Status (1)

Country Link
JP (1) JPS52119255A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

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

Patent Citations (1)

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

Also Published As

Publication number Publication date
JPS5719389B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-04-22

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