JPH056873B2 - - Google Patents

Info

Publication number
JPH056873B2
JPH056873B2 JP60168224A JP16822485A JPH056873B2 JP H056873 B2 JPH056873 B2 JP H056873B2 JP 60168224 A JP60168224 A JP 60168224A JP 16822485 A JP16822485 A JP 16822485A JP H056873 B2 JPH056873 B2 JP H056873B2
Authority
JP
Japan
Prior art keywords
frequency
target
underwater
signal
output
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 - Lifetime
Application number
JP60168224A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227687A (ja
Inventor
Kyohiko Iwasaki
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP16822485A priority Critical patent/JPS6227687A/ja
Publication of JPS6227687A publication Critical patent/JPS6227687A/ja
Publication of JPH056873B2 publication Critical patent/JPH056873B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP16822485A 1985-07-29 1985-07-29 水中航走体用アクテイブ音響ホ−ミング装置 Granted JPS6227687A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16822485A JPS6227687A (ja) 1985-07-29 1985-07-29 水中航走体用アクテイブ音響ホ−ミング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16822485A JPS6227687A (ja) 1985-07-29 1985-07-29 水中航走体用アクテイブ音響ホ−ミング装置

Publications (2)

Publication Number Publication Date
JPS6227687A JPS6227687A (ja) 1987-02-05
JPH056873B2 true JPH056873B2 (en]) 1993-01-27

Family

ID=15864081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16822485A Granted JPS6227687A (ja) 1985-07-29 1985-07-29 水中航走体用アクテイブ音響ホ−ミング装置

Country Status (1)

Country Link
JP (1) JPS6227687A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015010862A (ja) * 2013-06-27 2015-01-19 日本電気株式会社 水中航走体速度算出装置、水中航走体速度算出方法、プログラム及び記録媒体
JP7115761B2 (ja) * 2020-02-26 2022-08-09 Ｎｅｃネットワーク・センサ株式会社 ホーミング装置及びホーミング方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125085A (ja) * 1982-12-30 1984-07-19 Keisuke Honda 多周波魚群探知機の記録方式
JPS59198374A (ja) * 1983-04-27 1984-11-10 Nec Corp 超音波測距装置

Also Published As

Publication number Publication date
JPS6227687A (ja) 1987-02-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term