GB2280750B - Improvements in or relating to underwater target tracking systems - Google Patents

Improvements in or relating to underwater target tracking systems

Info

Publication number
GB2280750B
GB2280750B GB8426238A GB8426238A GB2280750B GB 2280750 B GB2280750 B GB 2280750B GB 8426238 A GB8426238 A GB 8426238A GB 8426238 A GB8426238 A GB 8426238A GB 2280750 B GB2280750 B GB 2280750B
Authority
GB
United Kingdom
Prior art keywords
relating
target tracking
tracking systems
underwater target
underwater
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 - Fee Related
Application number
GB8426238A
Other versions
GB2280750A (en
GB8426238D0 (en
Inventor
Sidney George Smith
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8426238D0 publication Critical patent/GB8426238D0/en
Publication of GB2280750A publication Critical patent/GB2280750A/en
Application granted granted Critical
Publication of GB2280750B publication Critical patent/GB2280750B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/228—Homing guidance systems characterised by the type of waves using acoustic waves, e.g. for torpedoes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/226—Semi-active homing systems, i.e. comprising a receiver and involving auxiliary illuminating means, e.g. using auxiliary guiding missiles
    • F41G7/2266—Systems comparing signals received from a base station and reflected from the target
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2286—Homing guidance systems characterised by the type of waves using radio waves
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/86—Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87—Combinations of sonar systems
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB8426238A 1983-10-24 1984-10-17 Improvements in or relating to underwater target tracking systems Expired - Fee Related GB2280750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8328391A GB8328391D0 (en) 1983-10-24 1983-10-24 Improvements in or relating to underwater target tracking systems

Publications (3)

Publication Number Publication Date
GB8426238D0 GB8426238D0 (en) 1994-11-30
GB2280750A GB2280750A (en) 1995-02-08
GB2280750B true GB2280750B (en) 1995-06-21

Family

ID=10550654

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8328391A Pending GB8328391D0 (en) 1983-10-24 1983-10-24 Improvements in or relating to underwater target tracking systems
GB8426238A Expired - Fee Related GB2280750B (en) 1983-10-24 1984-10-17 Improvements in or relating to underwater target tracking systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8328391A Pending GB8328391D0 (en) 1983-10-24 1983-10-24 Improvements in or relating to underwater target tracking systems

Country Status (1)

Country Link
GB (2) GB8328391D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758441B3 (en) * 1996-07-09 2016-10-13 Thomson Marconi Sonar Ltd. Target detection system
GB9621221D0 (en) * 1996-10-11 2002-08-14 Thomson Marconi Sonar Ltd Target discriminator
US5973994A (en) * 1998-04-20 1999-10-26 The United States Of America As Represented By The Secretary Of The Navy Surface launched sonobuoy
FR2805617B1 (en) * 1999-08-03 2002-06-28 Thomson Marconi Sonar Sas ACOUSTIC MARKING SYSTEM BY SUBSEA BUOYS
CN100383486C (en) * 2003-10-21 2008-04-23 中国计量学院 Sonar guided torpedo (underwater guided missile) system and its use method
CN110274558B (en) * 2019-07-24 2024-02-20 中交上海航道局有限公司 System and method for detecting form of underwater sand pile

Also Published As

Publication number Publication date
GB2280750A (en) 1995-02-08
GB8426238D0 (en) 1994-11-30
GB8328391D0 (en) 1994-11-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951017