JPS5415770A - Widely detectable sonar with automatic gain control circuit - Google Patents

Widely detectable sonar with automatic gain control circuit

Info

Publication number
JPS5415770A
JPS5415770A JP3507877A JP3507877A JPS5415770A JP S5415770 A JPS5415770 A JP S5415770A JP 3507877 A JP3507877 A JP 3507877A JP 3507877 A JP3507877 A JP 3507877A JP S5415770 A JPS5415770 A JP S5415770A
Authority
JP
Japan
Prior art keywords
sonar
control circuit
gain control
automatic gain
detectable
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
JP3507877A
Other languages
Japanese (ja)
Other versions
JPS5734511B2 (en
Inventor
Hideji Morimatsu
Itsuo Fukuoka
Isao Yamamoto
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP3507877A priority Critical patent/JPS5415770A/en
Publication of JPS5415770A publication Critical patent/JPS5415770A/en
Publication of JPS5734511B2 publication Critical patent/JPS5734511B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP3507877A 1977-03-28 1977-03-28 Widely detectable sonar with automatic gain control circuit Granted JPS5415770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3507877A JPS5415770A (en) 1977-03-28 1977-03-28 Widely detectable sonar with automatic gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3507877A JPS5415770A (en) 1977-03-28 1977-03-28 Widely detectable sonar with automatic gain control circuit

Publications (2)

Publication Number Publication Date
JPS5415770A true JPS5415770A (en) 1979-02-05
JPS5734511B2 JPS5734511B2 (en) 1982-07-23

Family

ID=12431943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3507877A Granted JPS5415770A (en) 1977-03-28 1977-03-28 Widely detectable sonar with automatic gain control circuit

Country Status (1)

Country Link
JP (1) JPS5415770A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822979A (en) * 1981-08-05 1983-02-10 Marine Instr Co Ltd Receiveng method of scanning sonar
JPH1152048A (en) * 1997-07-31 1999-02-26 Japan Radio Co Ltd Underwater detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822979A (en) * 1981-08-05 1983-02-10 Marine Instr Co Ltd Receiveng method of scanning sonar
JPS6342756B2 (en) * 1981-08-05 1988-08-25 Kaijo Denki Kk
JPH1152048A (en) * 1997-07-31 1999-02-26 Japan Radio Co Ltd Underwater detector

Also Published As

Publication number Publication date
JPS5734511B2 (en) 1982-07-23

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