FR2851339B1 - Sonar passif remorque a antenne multifaisceaux et procede de realisation d'une telle antenne. - Google Patents

Sonar passif remorque a antenne multifaisceaux et procede de realisation d'une telle antenne.

Info

Publication number
FR2851339B1
FR2851339B1 FR0301831A FR0301831A FR2851339B1 FR 2851339 B1 FR2851339 B1 FR 2851339B1 FR 0301831 A FR0301831 A FR 0301831A FR 0301831 A FR0301831 A FR 0301831A FR 2851339 B1 FR2851339 B1 FR 2851339B1
Authority
FR
France
Prior art keywords
antenna
passive
making
trailer
multifunctional
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
FR0301831A
Other languages
English (en)
Other versions
FR2851339A1 (fr
Inventor
Michel Eyries
Bernard Roy
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR0301831A priority Critical patent/FR2851339B1/fr
Priority to PCT/FR2004/000335 priority patent/WO2004077089A1/fr
Priority to EP04710893A priority patent/EP1592980A1/fr
Publication of FR2851339A1 publication Critical patent/FR2851339A1/fr
Priority to NO20054256A priority patent/NO20054256L/no
Application granted granted Critical
Publication of FR2851339B1 publication Critical patent/FR2851339B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/802—Systems for determining direction or deviation from predetermined direction
    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Environmental & Geological Engineering (AREA)
  • Multimedia (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR0301831A 2003-02-14 2003-02-14 Sonar passif remorque a antenne multifaisceaux et procede de realisation d'une telle antenne. Expired - Fee Related FR2851339B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0301831A FR2851339B1 (fr) 2003-02-14 2003-02-14 Sonar passif remorque a antenne multifaisceaux et procede de realisation d'une telle antenne.
PCT/FR2004/000335 WO2004077089A1 (fr) 2003-02-14 2004-02-13 Sonar passif remorque a antenne multifaisceaux et procede de realisation d’une telle antenne
EP04710893A EP1592980A1 (fr) 2003-02-14 2004-02-13 Sonar passif remorque a antenne multifaisceaux et procede de realisation d'une telle antenne
NO20054256A NO20054256L (no) 2003-02-14 2005-09-14 Slepet passiv sonar med flerstraleantenne og fremgangsmate for frembringelse av en slik antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0301831A FR2851339B1 (fr) 2003-02-14 2003-02-14 Sonar passif remorque a antenne multifaisceaux et procede de realisation d'une telle antenne.

Publications (2)

Publication Number Publication Date
FR2851339A1 FR2851339A1 (fr) 2004-08-20
FR2851339B1 true FR2851339B1 (fr) 2006-01-06

Family

ID=32749587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301831A Expired - Fee Related FR2851339B1 (fr) 2003-02-14 2003-02-14 Sonar passif remorque a antenne multifaisceaux et procede de realisation d'une telle antenne.

Country Status (4)

Country Link
EP (1) EP1592980A1 (fr)
FR (1) FR2851339B1 (fr)
NO (1) NO20054256L (fr)
WO (1) WO2004077089A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2862232B8 (fr) * 2012-06-16 2019-07-10 ATLAS ELEKTRONIK GmbH Dispositif d'antenne sous-marine comportant une antenne mobile, et véhicule sous-marin

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757591A (fr) * 1969-11-25 1971-03-16 Thomson Csf Perfectionnements aux domes de systemes sonars et procede de leur fabrication
GB2151434B (en) * 1983-12-02 1987-10-14 Raytheon Co Multi-layered polymer transducer
US4974213A (en) * 1988-12-16 1990-11-27 Siwecki Thomas L Passive active underwater sound detection apparatus
FR2651950B1 (fr) * 1989-09-08 1992-04-17 Thomson Csf Antenne hydrophonique lineaire et dispositif electronique de levee d'ambiguite droite-gauche associe a cette antenne.
FR2691596B1 (fr) * 1992-05-22 1995-04-28 Thomson Csf Antenne acoustique sous-marine à capteur surfacique.
US5363343A (en) * 1993-12-08 1994-11-08 Unisys Corporation Folded hydrophone array for narrow marine vehicles
FR2808084B1 (fr) 2000-04-21 2002-10-31 Thomson Marconi Sonar Sas Dispositif de mesure d'assiette et de cap

Also Published As

Publication number Publication date
WO2004077089A1 (fr) 2004-09-10
EP1592980A1 (fr) 2005-11-09
NO20054256L (no) 2005-11-14
FR2851339A1 (fr) 2004-08-20
NO20054256D0 (no) 2005-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101029