FR2685782B1 - Procede de compensation du mouvement de l'antenne pour un sonar. - Google Patents

Procede de compensation du mouvement de l'antenne pour un sonar.

Info

Publication number
FR2685782B1
FR2685782B1 FR9116374A FR9116374A FR2685782B1 FR 2685782 B1 FR2685782 B1 FR 2685782B1 FR 9116374 A FR9116374 A FR 9116374A FR 9116374 A FR9116374 A FR 9116374A FR 2685782 B1 FR2685782 B1 FR 2685782B1
Authority
FR
France
Prior art keywords
sonar
compensating
antenna
motion
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
FR9116374A
Other languages
English (en)
Other versions
FR2685782A1 (fr
Inventor
Yves Doisy
Jean-Pierre Baudoux
Claude Szeles
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
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9116374A priority Critical patent/FR2685782B1/fr
Publication of FR2685782A1 publication Critical patent/FR2685782A1/fr
Application granted granted Critical
Publication of FR2685782B1 publication Critical patent/FR2685782B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds

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)
FR9116374A 1991-12-31 1991-12-31 Procede de compensation du mouvement de l'antenne pour un sonar. Expired - Fee Related FR2685782B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9116374A FR2685782B1 (fr) 1991-12-31 1991-12-31 Procede de compensation du mouvement de l'antenne pour un sonar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9116374A FR2685782B1 (fr) 1991-12-31 1991-12-31 Procede de compensation du mouvement de l'antenne pour un sonar.

Publications (2)

Publication Number Publication Date
FR2685782A1 FR2685782A1 (fr) 1993-07-02
FR2685782B1 true FR2685782B1 (fr) 1994-02-11

Family

ID=9420695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9116374A Expired - Fee Related FR2685782B1 (fr) 1991-12-31 1991-12-31 Procede de compensation du mouvement de l'antenne pour un sonar.

Country Status (1)

Country Link
FR (1) FR2685782B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040248A1 (de) * 2008-07-08 2010-01-14 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Geschwindigkeit eines Objekts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281767A (en) * 1963-06-14 1966-10-25 Marine Geophysical Services Co Method and apparatus for continuous marine seismic surveying
FR2525774B1 (fr) * 1982-04-23 1986-02-07 Thomson Csf Dispositif de filtrage adaptatif de signaux recus par un sonar actif pour la rejection de la reverberation

Also Published As

Publication number Publication date
FR2685782A1 (fr) 1993-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse