JPS6446776U - - Google Patents

Info

Publication number
JPS6446776U
JPS6446776U JP1987141146U JP14114687U JPS6446776U JP S6446776 U JPS6446776 U JP S6446776U JP 1987141146 U JP1987141146 U JP 1987141146U JP 14114687 U JP14114687 U JP 14114687U JP S6446776 U JPS6446776 U JP S6446776U
Authority
JP
Japan
Prior art keywords
position data
sonobuoy
detection unit
target detection
relative position
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.)
Pending
Application number
JP1987141146U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1987141146U priority Critical patent/JPS6446776U/ja
Publication of JPS6446776U publication Critical patent/JPS6446776U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Position Fixing By Use Of Radio Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1987141146U 1987-09-16 1987-09-16 Pending JPS6446776U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987141146U JPS6446776U (enrdf_load_stackoverflow) 1987-09-16 1987-09-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987141146U JPS6446776U (enrdf_load_stackoverflow) 1987-09-16 1987-09-16

Publications (1)

Publication Number Publication Date
JPS6446776U true JPS6446776U (enrdf_load_stackoverflow) 1989-03-22

Family

ID=31405957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987141146U Pending JPS6446776U (enrdf_load_stackoverflow) 1987-09-16 1987-09-16

Country Status (1)

Country Link
JP (1) JPS6446776U (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373877A (ja) * 1989-05-25 1991-03-28 Kobayashi Musen Kogyo Kk 動物の行動を固定局で追跡する方法と装置
JP2007022114A (ja) * 2005-07-12 2007-02-01 Nec Corp Ｇｐｓソノブイ
JP2008122247A (ja) * 2006-11-13 2008-05-29 Toshiba Corp アレイアンテナシステム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041872B2 (ja) * 1979-06-22 1985-09-19 大日本印刷株式会社 カラ−固体撮像素子板
JPS61120980A (ja) * 1984-11-19 1986-06-09 Nec Corp 海流計測装置
JPS61155880A (ja) * 1984-12-28 1986-07-15 Nissan Motor Co Ltd Ｇｐｓ受信装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041872B2 (ja) * 1979-06-22 1985-09-19 大日本印刷株式会社 カラ−固体撮像素子板
JPS61120980A (ja) * 1984-11-19 1986-06-09 Nec Corp 海流計測装置
JPS61155880A (ja) * 1984-12-28 1986-07-15 Nissan Motor Co Ltd Ｇｐｓ受信装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373877A (ja) * 1989-05-25 1991-03-28 Kobayashi Musen Kogyo Kk 動物の行動を固定局で追跡する方法と装置
JP2007022114A (ja) * 2005-07-12 2007-02-01 Nec Corp Ｇｐｓソノブイ
JP2008122247A (ja) * 2006-11-13 2008-05-29 Toshiba Corp アレイアンテナシステム

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