GB1418614A - Scanning sonar system - Google Patents

Scanning sonar system

Info

Publication number
GB1418614A
GB1418614A GB157974A GB157974A GB1418614A GB 1418614 A GB1418614 A GB 1418614A GB 157974 A GB157974 A GB 157974A GB 157974 A GB157974 A GB 157974A GB 1418614 A GB1418614 A GB 1418614A
Authority
GB
United Kingdom
Prior art keywords
frequency
lobes
transducers
fed
array
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
GB157974A
Other languages
English (en)
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of GB1418614A publication Critical patent/GB1418614A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB157974A 1973-01-15 1974-01-14 Scanning sonar system Expired GB1418614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00323602A US3824531A (en) 1973-01-15 1973-01-15 Plural beam steering system

Publications (1)

Publication Number Publication Date
GB1418614A true GB1418614A (en) 1975-12-24

Family

ID=23259917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB157974A Expired GB1418614A (en) 1973-01-15 1974-01-14 Scanning sonar system

Country Status (10)

Country Link
US (1) US3824531A (enrdf_load_stackoverflow)
JP (1) JPS49105567A (enrdf_load_stackoverflow)
AU (1) AU473587B2 (enrdf_load_stackoverflow)
BE (1) BE809731A (enrdf_load_stackoverflow)
CA (1) CA997051A (enrdf_load_stackoverflow)
DE (1) DE2401791C3 (enrdf_load_stackoverflow)
FR (1) FR2214132B1 (enrdf_load_stackoverflow)
GB (1) GB1418614A (enrdf_load_stackoverflow)
IT (1) IT1002623B (enrdf_load_stackoverflow)
NL (1) NL163326C (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914560A1 (de) * 1978-04-14 1979-10-25 Plessey Handel Investment Ag Zielortungsanordnung
FR2443113A1 (fr) * 1978-06-30 1980-06-27 Deutsch Pruef Messgeraete Procede et dispositif d'emission d'impulsions acoustiques, particulierement dans le domaine des ultra-sons, et application de ces impulsions notamment au controle non destructif de materiaux
RU2444760C1 (ru) * 2010-09-13 2012-03-10 Василий Алексеевич Воронин Способ съемки нижней поверхности ледяного покрова
GB2493277A (en) * 2011-07-25 2013-01-30 Bosch Gmbh Robert Determining the size and position of objects using ultrasound
RU2500985C1 (ru) * 2012-06-27 2013-12-10 Открытое акционерное общество "Концерн "Океанприбор" Способ дистанционного определения осадки, толщины и высоты льда

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924259A (en) * 1974-05-15 1975-12-02 Raytheon Co Array of multicellular transducers
JPS5125124A (ja) * 1974-08-24 1976-03-01 Oki Electric Ind Co Ltd Choonpahoshahoho
FR2385271A1 (fr) * 1977-03-25 1978-10-20 Thomson Csf Dispositif de teletransmission d'informations, notamment pour systeme de teleguidage de vehicules soumis a de grandes accelerations, et systeme de teleguidage comportant un tel dispositif
US4255797A (en) * 1977-07-05 1981-03-10 Raytheon Company Sonic attenuation system
US4190818A (en) * 1977-08-25 1980-02-26 The United States Of America As Represented By The Secretary Of The Navy Digital beamsteering for a parametric scanning sonar system
FR2589248B1 (fr) * 1978-02-17 1988-01-22 Thomson Csf Amelioration des systemes d'autoguidage acoustique de vehicules sous-marins
EP0008455B1 (en) * 1978-08-21 1984-03-14 Leslie Kay Method of and apparatus for providing information as to the existence or position of objects
JPS55155269A (en) * 1979-05-22 1980-12-03 Nec Corp Doppler detection system for active sonar unit
US4296482A (en) * 1980-03-24 1981-10-20 Sperry Corporation Parametric array Doppler sonar apparatus
US4404563A (en) * 1980-11-12 1983-09-13 Motorola, Inc. System of directional antennas with means for reducing flutter
US4414654A (en) * 1981-02-06 1983-11-08 Canadian Patents And Development Limited Thinned array transducer for sonar
DE3104993A1 (de) * 1981-02-12 1982-08-26 Fried. Krupp Gmbh, 4300 Essen "verfahren zur richtungsortung und schaltungsanordnung zur durchfuehrung des verfahrens"
DE3113261A1 (de) * 1981-04-02 1982-10-21 Fried. Krupp Gmbh, 4300 Essen "echolot"
FR2509869A1 (fr) * 1981-07-17 1983-01-21 Sintra Alcatel Sa Sonar
US4442713A (en) * 1982-03-09 1984-04-17 Sri International Frequency varied ultrasonic imaging array
US4550606A (en) * 1982-09-28 1985-11-05 Cornell Research Foundation, Inc. Ultrasonic transducer array with controlled excitation pattern
FR2534383B1 (fr) * 1982-10-12 1986-01-17 Thomson Csf Sonar interferometrique en acoustique non-lineaire
FR2538124B1 (fr) * 1982-12-17 1986-02-07 Thomson Csf Systeme acoustique a antennes parametriques multifaisceaux
US5526325A (en) * 1995-09-21 1996-06-11 The United States Of America As Represented By The Secretary Of The Navy Steerable beamformer
DE19931386C2 (de) * 1999-07-07 2003-10-09 Innomar Technologie Gmbh Anordnung zum Empfang von Signalen bei parametrischer Sendung zur Echolotung des Bodens, von Sedimentschichten und von Objekten am und im Boden sowie zur Unterwassernachrichtenübertragung
US6181643B1 (en) * 1999-07-19 2001-01-30 The Boeing Company Interferometer with a single projector array and a single receiver array
RU2185666C2 (ru) * 1999-10-20 2002-07-20 Таганрогский государственный радиотехнический университет Способ активного звукогашения
US7833158B2 (en) * 2005-02-14 2010-11-16 Bartz James C Methods and apparatus for beamforming applications
GB2485492B (en) * 2008-01-19 2012-08-29 Furuno Electric Co Underwater detector
US20180011190A1 (en) * 2016-07-05 2018-01-11 Navico Holding As High Ping Rate Sonar
FR3106416B1 (fr) * 2020-01-17 2022-02-18 Ixblue Échosondeur paramétrique dépointable, et procédé de caractérisation d’une partie du sous-sol d’un milieu subaquatique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613069A (en) * 1969-09-22 1971-10-12 Gen Dynamics Corp Sonar system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914560A1 (de) * 1978-04-14 1979-10-25 Plessey Handel Investment Ag Zielortungsanordnung
FR2443113A1 (fr) * 1978-06-30 1980-06-27 Deutsch Pruef Messgeraete Procede et dispositif d'emission d'impulsions acoustiques, particulierement dans le domaine des ultra-sons, et application de ces impulsions notamment au controle non destructif de materiaux
US4271705A (en) 1978-06-30 1981-06-09 Karl Deutsch Pruf-und Messgerate Method and device for generating acoustic pulses
RU2444760C1 (ru) * 2010-09-13 2012-03-10 Василий Алексеевич Воронин Способ съемки нижней поверхности ледяного покрова
GB2493277A (en) * 2011-07-25 2013-01-30 Bosch Gmbh Robert Determining the size and position of objects using ultrasound
RU2500985C1 (ru) * 2012-06-27 2013-12-10 Открытое акционерное общество "Концерн "Океанприбор" Способ дистанционного определения осадки, толщины и высоты льда

Also Published As

Publication number Publication date
DE2401791B2 (de) 1979-09-06
DE2401791C3 (de) 1980-05-22
AU473587B2 (en) 1976-06-24
AU6359073A (en) 1975-06-19
JPS49105567A (enrdf_load_stackoverflow) 1974-10-05
DE2401791A1 (de) 1974-08-01
FR2214132B1 (enrdf_load_stackoverflow) 1978-09-15
CA997051A (en) 1976-09-14
IT1002623B (it) 1976-05-20
US3824531A (en) 1974-07-16
NL7400246A (enrdf_load_stackoverflow) 1974-07-17
FR2214132A1 (enrdf_load_stackoverflow) 1974-08-09
NL163326C (nl) 1980-08-15
NL163326B (nl) 1980-03-17
BE809731A (fr) 1974-05-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940111