DK365783A - Fremgangsmaade og anordning til generering af korte ultralydsekkoimpulser - Google Patents

Fremgangsmaade og anordning til generering af korte ultralydsekkoimpulser Download PDF

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Publication number
DK365783A
DK365783A DK365783A DK365783A DK365783A DK 365783 A DK365783 A DK 365783A DK 365783 A DK365783 A DK 365783A DK 365783 A DK365783 A DK 365783A DK 365783 A DK365783 A DK 365783A
Authority
DK
Denmark
Prior art keywords
procedure
sound pulses
generating short
ultras
ultras sound
Prior art date
Application number
DK365783A
Other languages
English (en)
Other versions
DK365783D0 (da
Inventor
Goeran Salomonsson
Per Ola Boerjesson
Nils-Gunnar Holmer
Kjell Lindstroem
Bengt Mandersson
Original Assignee
Goeran Salomonsson
Per Ola Boerjesson
Holmer Nils G
Kjell Lindstroem
Bengt Mandersson
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 Goeran Salomonsson, Per Ola Boerjesson, Holmer Nils G, Kjell Lindstroem, Bengt Mandersson filed Critical Goeran Salomonsson
Publication of DK365783A publication Critical patent/DK365783A/da
Publication of DK365783D0 publication Critical patent/DK365783D0/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • 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
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DK3657/83A 1981-12-22 1983-08-11 Fremgangsmade og anordning til generering af korte ultralydsekkoimpulser DK365783D0 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8107731A SE425996B (sv) 1981-12-22 1981-12-22 Sett och anordning for alstring av korta ultraljudsekopulser
PCT/SE1982/000431 WO1983002330A1 (en) 1981-12-22 1982-12-20 Method and apparatus for generating short ultrasonic echo pulses

Publications (2)

Publication Number Publication Date
DK365783A true DK365783A (da) 1983-08-11
DK365783D0 DK365783D0 (da) 1983-08-11

Family

ID=20345341

Family Applications (1)

Application Number Title Priority Date Filing Date
DK3657/83A DK365783D0 (da) 1981-12-22 1983-08-11 Fremgangsmade og anordning til generering af korte ultralydsekkoimpulser

Country Status (6)

Country Link
US (1) US4520670A (da)
EP (1) EP0096690A1 (da)
JP (1) JPS58502164A (da)
DK (1) DK365783D0 (da)
SE (1) SE425996B (da)
WO (1) WO1983002330A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556844B1 (fr) * 1983-12-14 1987-11-13 Labo Electronique Physique Appareil d'examen de milieux par echographie ultrasonore
NL8600444A (nl) * 1986-02-21 1987-09-16 Optische Ind De Oude Delft Nv Inrichting voor ultrageluiddetectie.
US5675554A (en) * 1994-08-05 1997-10-07 Acuson Corporation Method and apparatus for transmit beamformer
JPH10507936A (ja) 1994-08-05 1998-08-04 アキュソン コーポレイション 送信ビーム生成器システムのための方法及び装置
DE19509374C1 (de) * 1995-03-15 1996-07-04 Siemens Ag Verfahren zur adaptiven Optimierung von Ultraschallmeßsignalen
US6167758B1 (en) 1998-10-23 2001-01-02 Max I. Fomitchev Method and apparatus for generating ultrasonic pulses with a specified waveform shape
US7117134B2 (en) * 2001-10-18 2006-10-03 Lockheed Martin Corporation Method to optimize generation of ultrasound using mathematical modeling for laser ultrasound inspection
US6827686B2 (en) * 2002-08-21 2004-12-07 Koninklijke Philips Electronics N.V. System and method for improved harmonic imaging
US20050241396A1 (en) * 2004-05-03 2005-11-03 Huebler James E Simple method for electronically damping resonant transducers
FR2999714B1 (fr) * 2012-12-17 2016-01-15 Snecma Procede de caracterisation d'une piece en materiau composite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443113B1 (fr) * 1978-06-30 1985-12-06 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

Also Published As

Publication number Publication date
US4520670A (en) 1985-06-04
JPS58502164A (ja) 1983-12-15
WO1983002330A1 (en) 1983-07-07
DK365783D0 (da) 1983-08-11
SE425996B (sv) 1982-11-29
EP0096690A1 (en) 1983-12-28

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment