JPH0479549B2 - - Google Patents

Info

Publication number
JPH0479549B2
JPH0479549B2 JP11932585A JP11932585A JPH0479549B2 JP H0479549 B2 JPH0479549 B2 JP H0479549B2 JP 11932585 A JP11932585 A JP 11932585A JP 11932585 A JP11932585 A JP 11932585A JP H0479549 B2 JPH0479549 B2 JP H0479549B2
Authority
JP
Japan
Prior art keywords
ultrasonic
frequency
phase
signal
signals
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
Application number
JP11932585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61277077A (ja
Inventor
Yoichi Umehara
Masaaki Tsujimoto
Yoshinari Yoshida
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 JP11932585A priority Critical patent/JPS61277077A/ja
Publication of JPS61277077A publication Critical patent/JPS61277077A/ja
Publication of JPH0479549B2 publication Critical patent/JPH0479549B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP11932585A 1985-05-31 1985-05-31 水中探知装置 Granted JPS61277077A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11932585A JPS61277077A (ja) 1985-05-31 1985-05-31 水中探知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11932585A JPS61277077A (ja) 1985-05-31 1985-05-31 水中探知装置

Publications (2)

Publication Number Publication Date
JPS61277077A JPS61277077A (ja) 1986-12-08
JPH0479549B2 true JPH0479549B2 (enrdf_load_html_response) 1992-12-16

Family

ID=14758671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11932585A Granted JPS61277077A (ja) 1985-05-31 1985-05-31 水中探知装置

Country Status (1)

Country Link
JP (1) JPS61277077A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901365B1 (fr) * 2006-05-16 2008-08-22 Ixsea Soc Par Actions Simplifi Sonar frontal ameliore

Also Published As

Publication number Publication date
JPS61277077A (ja) 1986-12-08

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