FR2858467B1 - SONAR HF ANTENNA WITH COMPOSITE STRUCTURE 1-3 - Google Patents

SONAR HF ANTENNA WITH COMPOSITE STRUCTURE 1-3

Info

Publication number
FR2858467B1
FR2858467B1 FR0309332A FR0309332A FR2858467B1 FR 2858467 B1 FR2858467 B1 FR 2858467B1 FR 0309332 A FR0309332 A FR 0309332A FR 0309332 A FR0309332 A FR 0309332A FR 2858467 B1 FR2858467 B1 FR 2858467B1
Authority
FR
France
Prior art keywords
sonar
antenna
composite structure
composite
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 - Lifetime
Application number
FR0309332A
Other languages
French (fr)
Other versions
FR2858467A1 (en
Inventor
Sylvie Ponthus
Gerard Roux
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 FR0309332A priority Critical patent/FR2858467B1/en
Priority to EP04766227.5A priority patent/EP1684917B1/en
Priority to PCT/EP2004/051497 priority patent/WO2005014185A1/en
Priority to AU2004262588A priority patent/AU2004262588A1/en
Publication of FR2858467A1 publication Critical patent/FR2858467A1/en
Priority to NO20060952A priority patent/NO337904B1/en
Application granted granted Critical
Publication of FR2858467B1 publication Critical patent/FR2858467B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B06B1/0629—Square array

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR0309332A 2003-07-29 2003-07-29 SONAR HF ANTENNA WITH COMPOSITE STRUCTURE 1-3 Expired - Lifetime FR2858467B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0309332A FR2858467B1 (en) 2003-07-29 2003-07-29 SONAR HF ANTENNA WITH COMPOSITE STRUCTURE 1-3
EP04766227.5A EP1684917B1 (en) 2003-07-29 2004-07-15 1-3 composite structure high frequency sonar antenna
PCT/EP2004/051497 WO2005014185A1 (en) 2003-07-29 2004-07-15 1-3 composite structure high frequency sonar antenna
AU2004262588A AU2004262588A1 (en) 2003-07-29 2004-07-15 1-3 composite structure high frequency sonar antenna
NO20060952A NO337904B1 (en) 2003-07-29 2006-02-27 1-3 composite structure high frequency sonar antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309332A FR2858467B1 (en) 2003-07-29 2003-07-29 SONAR HF ANTENNA WITH COMPOSITE STRUCTURE 1-3

Publications (2)

Publication Number Publication Date
FR2858467A1 FR2858467A1 (en) 2005-02-04
FR2858467B1 true FR2858467B1 (en) 2008-08-01

Family

ID=34043645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309332A Expired - Lifetime FR2858467B1 (en) 2003-07-29 2003-07-29 SONAR HF ANTENNA WITH COMPOSITE STRUCTURE 1-3

Country Status (5)

Country Link
EP (1) EP1684917B1 (en)
AU (1) AU2004262588A1 (en)
FR (1) FR2858467B1 (en)
NO (1) NO337904B1 (en)
WO (1) WO2005014185A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514247A (en) * 1983-08-15 1985-04-30 North American Philips Corporation Method for fabricating composite transducers
US4801835A (en) * 1986-10-06 1989-01-31 Hitachi Medical Corp. Ultrasonic probe using piezoelectric composite material
US4963782A (en) * 1988-10-03 1990-10-16 Ausonics Pty. Ltd. Multifrequency composite ultrasonic transducer system
US4890268A (en) * 1988-12-27 1989-12-26 General Electric Company Two-dimensional phased array of ultrasonic transducers
FR2722358B1 (en) * 1994-07-08 1996-08-14 Thomson Csf BROADBAND MULTI-FREQUENCY ACOUSTIC TRANSDUCER
US6441538B1 (en) * 2000-05-19 2002-08-27 Acuson Corporation Ultrasound stacked transducer and method for stacking
JP3849976B2 (en) * 2001-01-25 2006-11-22 松下電器産業株式会社 COMPOSITE PIEZOELECTRIC, ULTRASONIC PROBE FOR ULTRASONIC DIAGNOSTIC DEVICE, ULTRASONIC DIAGNOSTIC DEVICE, AND METHOD FOR PRODUCING COMPOSITE PIEZOELECTRIC

Also Published As

Publication number Publication date
NO20060952L (en) 2006-02-27
EP1684917B1 (en) 2017-05-03
NO337904B1 (en) 2016-07-04
FR2858467A1 (en) 2005-02-04
EP1684917A1 (en) 2006-08-02
WO2005014185A1 (en) 2005-02-17
AU2004262588A1 (en) 2005-02-17

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