WO2004038454A3 - Dispositif evolutif de traitement rapide de signaux d'antennes a grand nombre d'elements - Google Patents

Dispositif evolutif de traitement rapide de signaux d'antennes a grand nombre d'elements Download PDF

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Publication number
WO2004038454A3
WO2004038454A3 PCT/FR2003/003001 FR0303001W WO2004038454A3 WO 2004038454 A3 WO2004038454 A3 WO 2004038454A3 FR 0303001 W FR0303001 W FR 0303001W WO 2004038454 A3 WO2004038454 A3 WO 2004038454A3
Authority
WO
WIPO (PCT)
Prior art keywords
open
fast processing
antenna signals
ended device
multielement antenna
Prior art date
Application number
PCT/FR2003/003001
Other languages
English (en)
Other versions
WO2004038454A2 (fr
Inventor
Francois Maurice
Original Assignee
Thales Ultrasonics Sas
Francois Maurice
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 Ultrasonics Sas, Francois Maurice filed Critical Thales Ultrasonics Sas
Priority to AU2003301568A priority Critical patent/AU2003301568A1/en
Publication of WO2004038454A2 publication Critical patent/WO2004038454A2/fr
Publication of WO2004038454A3 publication Critical patent/WO2004038454A3/fr

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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration

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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Le dispositif de traitement rapide de l’invention a une structure modulaire, dans laquelle les circuits de traitement analogique des signaux reçus par les éléments de la sonde (2) ultrasonore, ainsi que les circuits de formation de faisceaux sont groupés dans des modules identiques (3.1 à 3.M) qui comportent également chacun une mémoire de paramètres et une unité de contrôle et de séquencement.
PCT/FR2003/003001 2002-10-22 2003-10-10 Dispositif evolutif de traitement rapide de signaux d'antennes a grand nombre d'elements WO2004038454A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003301568A AU2003301568A1 (en) 2002-10-22 2003-10-10 Open-ended device for fast processing of multielement antenna signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0213162A FR2846098B1 (fr) 2002-10-22 2002-10-22 Dispositif evolutif de traitement rapide de signaux d'antennes a grand nombre d'elements
FR02/13162 2002-10-22

Publications (2)

Publication Number Publication Date
WO2004038454A2 WO2004038454A2 (fr) 2004-05-06
WO2004038454A3 true WO2004038454A3 (fr) 2004-06-03

Family

ID=32050636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/003001 WO2004038454A2 (fr) 2002-10-22 2003-10-10 Dispositif evolutif de traitement rapide de signaux d'antennes a grand nombre d'elements

Country Status (3)

Country Link
AU (1) AU2003301568A1 (fr)
FR (1) FR2846098B1 (fr)
WO (1) WO2004038454A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2919447B1 (fr) * 2007-07-24 2010-03-12 Thales Sa Procede d'interception de signaux radioelectriques et recepteur compact large bande instantanee

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000061A1 (fr) * 1980-06-23 1982-01-07 Demuth D Dispositif recepteur pour echographe a sonde ultrasonore multi-elements et echographe ainsi equipe
EP0107552A1 (fr) * 1982-10-12 1984-05-02 Thomson-Csf Sonar interférométrique en acoustique non-linéaire
FR2711016A1 (fr) * 1993-10-05 1995-04-14 Thomson Csf Système de commande d'un arrangement d'éléments transducteurs-électromagnétiques ou électroacoustiques.
US5957846A (en) * 1995-06-29 1999-09-28 Teratech Corporation Portable ultrasound imaging system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000061A1 (fr) * 1980-06-23 1982-01-07 Demuth D Dispositif recepteur pour echographe a sonde ultrasonore multi-elements et echographe ainsi equipe
EP0107552A1 (fr) * 1982-10-12 1984-05-02 Thomson-Csf Sonar interférométrique en acoustique non-linéaire
FR2711016A1 (fr) * 1993-10-05 1995-04-14 Thomson Csf Système de commande d'un arrangement d'éléments transducteurs-électromagnétiques ou électroacoustiques.
US5957846A (en) * 1995-06-29 1999-09-28 Teratech Corporation Portable ultrasound imaging system

Also Published As

Publication number Publication date
WO2004038454A2 (fr) 2004-05-06
FR2846098A1 (fr) 2004-04-23
FR2846098B1 (fr) 2005-01-14
AU2003301568A1 (en) 2004-05-13

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