Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
GB2184236B - Surveillance sonar for torpedo detection and guidance - Google Patents
[go: Go Back, main page]

GB2184236B - Surveillance sonar for torpedo detection and guidance - Google Patents

Surveillance sonar for torpedo detection and guidance

Info

Publication number
GB2184236B
GB2184236B GB08221537A GB8221537A GB2184236B GB 2184236 B GB2184236 B GB 2184236B GB 08221537 A GB08221537 A GB 08221537A GB 8221537 A GB8221537 A GB 8221537A GB 2184236 B GB2184236 B GB 2184236B
Authority
GB
United Kingdom
Prior art keywords
guidance
torpedo detection
sonar
surveillance
surveillance sonar
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
GB08221537A
Other versions
GB2184236A (en
Inventor
John Arthur Glasgow
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.)
Allard Way Holdings Ltd
Original Assignee
GEC Avionics 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 GEC Avionics Ltd filed Critical GEC Avionics Ltd
Publication of GB2184236A publication Critical patent/GB2184236A/en
Application granted granted Critical
Publication of GB2184236B publication Critical patent/GB2184236B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • G01S15/104—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB08221537A 1981-07-27 1982-07-26 Surveillance sonar for torpedo detection and guidance Expired GB2184236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8122813 1981-07-27

Publications (2)

Publication Number Publication Date
GB2184236A GB2184236A (en) 1987-06-17
GB2184236B true GB2184236B (en) 1987-11-18

Family

ID=10523458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08221537A Expired GB2184236B (en) 1981-07-27 1982-07-26 Surveillance sonar for torpedo detection and guidance

Country Status (2)

Country Link
FR (1) FR2599859B1 (en)
GB (1) GB2184236B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758997A (en) * 1986-08-25 1988-07-19 Hydroacoustics Inc. Method and apparatus for the generation and transmission of signals for echo location and other signaling purposes, particularly in geophysical exploration
GB2202329A (en) * 1987-03-05 1988-09-21 British Aerospace Imaging systems for marine use
FR2675587B1 (en) * 1991-04-16 1993-07-16 Thomson Csf METHOD OF COMPENSATING THE MOTION OF THE ANTENNA FOR A SONAR.
DE4317038A1 (en) * 1993-05-21 1994-11-24 Atlas Elektronik Gmbh Process for recognizing targets and / or determining their target data

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336572A (en) * 1965-04-29 1967-08-15 Texaco Inc Sonic means and method for locating and introducing equipment into a submarine well
NL6706096A (en) * 1967-04-29 1968-10-30
DE1766788A1 (en) * 1967-07-24 1971-08-19 Honeywell Inc System for determining direction and / or position under water
US4143373A (en) * 1977-09-21 1979-03-06 Hughes Aircraft Company Adaptive radar systems and methods therefor
US4287578A (en) * 1979-11-07 1981-09-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for shaping and aiming narrow beams
DE3175683D1 (en) * 1980-09-27 1987-01-15 Marconi Co Ltd Radar apparatus

Also Published As

Publication number Publication date
FR2599859B1 (en) 1989-05-19
FR2599859A1 (en) 1987-12-11
GB2184236A (en) 1987-06-17

Similar Documents

Publication Publication Date Title
GB2074314B (en) Intrusion detection systems
GB2104333B (en) Moving object detection and discrimination
AU6854381A (en) Pre-intrusion detection and alarm system
GB2235771B (en) The detection of moving objects
JPS57572A (en) Detection system
GB2085588B (en) Detection system
IL62886A (en) Fire or explosion detection system
IL66040A0 (en) Intrusion detection system
GB2111736B (en) Radar or sonar system
GB2114344B (en) Fire detection system
GB2111679B (en) Sonar intruder detectors
ZA834188B (en) Metal detection system
IL64447A (en) Fire or explosion detection system
IL64923A (en) Intrusion detection system
GB2091874B (en) Intruder detection system
DE3069339D1 (en) Method of and system for the detection of object impact
GB2108666B (en) Personnel or object detection at sea
GB8427099D0 (en) Guidance system for supersonic munition
EP0033381A3 (en) Detection system
GB2184236B (en) Surveillance sonar for torpedo detection and guidance
GB2163550B (en) Detection system for surveillance
GB8316436D0 (en) Beam position detection system
GB2258034B (en) Target detection apparatus
GB2042725B (en) Sonar detection system
GB2176288B (en) Underwater detection system

Legal Events

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