NL7508328A - Acoustische afbeeldinrichting. - Google Patents
Acoustische afbeeldinrichting.Info
- Publication number
- NL7508328A NL7508328A NL7508328A NL7508328A NL7508328A NL 7508328 A NL7508328 A NL 7508328A NL 7508328 A NL7508328 A NL 7508328A NL 7508328 A NL7508328 A NL 7508328A NL 7508328 A NL7508328 A NL 7508328A
- Authority
- NL
- Netherlands
- Prior art keywords
- image device
- acoustic image
- acoustic
- image
- Prior art date
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
- G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
- G01S15/8925—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being a two-dimensional transducer configuration, i.e. matrix or orthogonal linear arrays
-
- 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
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/53—Means for transforming coordinates or for evaluating data, e.g. using computers
- G01S7/531—Scan converters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/487,979 US3953825A (en) | 1974-07-12 | 1974-07-12 | Electronically focused imaging system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7508328A true NL7508328A (nl) | 1976-01-14 |
Family
ID=23937890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7508328A NL7508328A (nl) | 1974-07-12 | 1975-07-11 | Acoustische afbeeldinrichting. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3953825A (nl) |
JP (1) | JPS5132225A (nl) |
AU (1) | AU8301975A (nl) |
DE (1) | DE2530811A1 (nl) |
DK (1) | DK316075A (nl) |
FR (1) | FR2278079A1 (nl) |
NL (1) | NL7508328A (nl) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2355288A2 (fr) * | 1974-11-28 | 1978-01-13 | Anvar | Perfectionnements aux procedes et dispositifs de sondage par ultra-sons |
DE2643918C3 (de) * | 1976-09-29 | 1986-10-23 | Siemens AG, 1000 Berlin und 8000 München | Gerät zur Ultraschallabtastung |
JPS5444375A (en) * | 1977-09-14 | 1979-04-07 | Oki Electric Ind Co Ltd | Ultrasonic wave reflection system |
FR2405485A1 (fr) * | 1977-10-07 | 1979-05-04 | Thomson Csf | Systeme de visualisation par ultrasons d'une coupe mince d'un corps |
US4258574A (en) * | 1979-03-16 | 1981-03-31 | Electric Power Research Institute | Method and apparatus for ultrasonic imaging using a line source and a linear receiver array |
CA1137210A (en) * | 1979-04-26 | 1982-12-07 | Francis S. Foster | Ultrasonic imaging method and device using one transducer having a line focus aligned with another transducer |
US4244037A (en) * | 1979-05-21 | 1981-01-06 | The United States Of America As Represented By The Secretary Of The Navy | Two dimensional imaging using surface wave acoustic devices |
US4245333A (en) * | 1979-05-21 | 1981-01-13 | The United States Of America As Represented By The Secretary Of The Navy | Beamforming utilizing a surface acoustic wave device |
US4387597A (en) * | 1980-12-08 | 1983-06-14 | Advanced Technology Laboratories, Inc. | Beamforming apparatus and method for ultrasonic imaging systems |
US4509368A (en) * | 1981-06-22 | 1985-04-09 | The Commonwealth Of Australia | Ultrasound tomography |
JPS5824875A (ja) * | 1982-07-13 | 1983-02-14 | Hitachi Ltd | 音響撮像方式 |
US4893629A (en) * | 1987-10-15 | 1990-01-16 | Analogic Corporation | Ultrasonic medical imaging apparatus having a polyvinylidene fluoride transducer |
US6005827A (en) | 1995-03-02 | 1999-12-21 | Acuson Corporation | Ultrasonic harmonic imaging system and method |
US6027448A (en) * | 1995-03-02 | 2000-02-22 | Acuson Corporation | Ultrasonic transducer and method for harmonic imaging |
US5608690A (en) * | 1995-03-02 | 1997-03-04 | Acuson Corporation | Transmit beamformer with frequency dependent focus |
US5678554A (en) * | 1996-07-02 | 1997-10-21 | Acuson Corporation | Ultrasound transducer for multiple focusing and method for manufacture thereof |
US5787049A (en) * | 1995-11-07 | 1998-07-28 | Bates; Kenneth N. | Acoustic wave imaging apparatus and method |
KR0180057B1 (ko) * | 1996-07-08 | 1999-04-01 | 이민화 | 초음파시스템의 3차원 영상 획득장치 |
JP3629913B2 (ja) * | 1997-09-05 | 2005-03-16 | Jfeスチール株式会社 | 超音波探傷方法および装置 |
US5891037A (en) * | 1997-12-18 | 1999-04-06 | Acuson Corporation | Ultrasonic Doppler imaging system with frequency dependent focus |
DE50003846D1 (de) * | 1999-07-30 | 2003-10-30 | Siemens Ag | Verfahren und vorrichtung zum aufnehmen eines bildes einer objektfläche mittels einer fokussierbaren strahlung |
WO2002061452A1 (de) * | 2001-01-29 | 2002-08-08 | Siemens Aktiengesellschaft | Verfahren und einrichtung zur aufnahme eines c-bildes mittels einer b-bild-einheit |
US7760891B2 (en) * | 2004-03-16 | 2010-07-20 | Xerox Corporation | Focused hypersonic communication |
WO2006095411A1 (ja) * | 2005-03-08 | 2006-09-14 | Fujitsu Limited | 光空間通信方法、光送信装置、光受信装置、光空間通信システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3090030A (en) * | 1957-09-09 | 1963-05-14 | Honeywell Regulator Co | Variable focus transducer |
FR1497496A (fr) * | 1966-05-06 | 1967-10-13 | Massiot Philips Sa | Procédé et appareil d'analyse par ultrasons |
US3794964A (en) * | 1971-05-30 | 1974-02-26 | Hitachi Ltd | Ultrasonic imaging device |
US3778757A (en) * | 1972-09-01 | 1973-12-11 | Gen Electric | Method and apparatus for visual imaging ultrasonic echo signals utilizing multiple transmitters for reduced specular reflection effects |
US3815409A (en) * | 1973-02-15 | 1974-06-11 | A Macovski | Focused sonic imaging system |
-
1974
- 1974-07-12 US US05/487,979 patent/US3953825A/en not_active Expired - Lifetime
-
1975
- 1975-07-10 DE DE19752530811 patent/DE2530811A1/de active Pending
- 1975-07-11 FR FR7521891A patent/FR2278079A1/fr not_active Withdrawn
- 1975-07-11 NL NL7508328A patent/NL7508328A/nl unknown
- 1975-07-11 JP JP50085198A patent/JPS5132225A/ja active Pending
- 1975-07-11 DK DK316075A patent/DK316075A/da unknown
- 1975-07-14 AU AU83019/75A patent/AU8301975A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK316075A (da) | 1976-01-13 |
DE2530811A1 (de) | 1976-01-29 |
US3953825A (en) | 1976-04-27 |
JPS5132225A (nl) | 1976-03-18 |
AU8301975A (en) | 1977-01-20 |
FR2278079A1 (fr) | 1976-02-06 |
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