ITRM20040300A1 - Trasduttore a geometria interdigitata per l'ottimizzazione del fascio acustico irradiato. - Google Patents
Trasduttore a geometria interdigitata per l'ottimizzazione del fascio acustico irradiato.Info
- Publication number
- ITRM20040300A1 ITRM20040300A1 IT000300A ITRM20040300A ITRM20040300A1 IT RM20040300 A1 ITRM20040300 A1 IT RM20040300A1 IT 000300 A IT000300 A IT 000300A IT RM20040300 A ITRM20040300 A IT RM20040300A IT RM20040300 A1 ITRM20040300 A1 IT RM20040300A1
- Authority
- IT
- Italy
- Prior art keywords
- interdigited
- optimization
- sound beam
- radiated sound
- transducer
- 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
- 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
- G01S15/8927—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array using simultaneously or sequentially two or more subarrays or subapertures
-
- 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
- G01S7/52047—Techniques for image enhancement involving transmitter or receiver for elimination of side lobes or of grating lobes; for increasing resolving power
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000300A ITRM20040300A1 (it) | 2004-06-18 | 2004-06-18 | Trasduttore a geometria interdigitata per l'ottimizzazione del fascio acustico irradiato. |
US11/154,577 US8033997B2 (en) | 2004-06-18 | 2005-06-17 | Interdigitated geometry transducer for optimizing the irradiated acoustic beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000300A ITRM20040300A1 (it) | 2004-06-18 | 2004-06-18 | Trasduttore a geometria interdigitata per l'ottimizzazione del fascio acustico irradiato. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITRM20040300A1 true ITRM20040300A1 (it) | 2004-09-18 |
Family
ID=35540740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000300A ITRM20040300A1 (it) | 2004-06-18 | 2004-06-18 | Trasduttore a geometria interdigitata per l'ottimizzazione del fascio acustico irradiato. |
Country Status (2)
Country | Link |
---|---|
US (1) | US8033997B2 (it) |
IT (1) | ITRM20040300A1 (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602005006419T2 (de) * | 2005-09-14 | 2008-09-25 | Esaote S.P.A. | Elektroakustischer Wandler für Hochfrequenzanwendungen |
ITRM20060238A1 (it) * | 2006-05-03 | 2007-11-04 | Esaote Spa | Trasduttore ultracustico capacitivo multipiano |
EP1944070A1 (en) * | 2007-01-12 | 2008-07-16 | Esaote S.p.A. | Bidimensional ultrasonic array for volumetric imaging |
FR2938918B1 (fr) * | 2008-11-21 | 2011-02-11 | Commissariat Energie Atomique | Procede et dispositif d'analyse acoustique de microporosites dans un materiau tel que le beton a l'aide d'une pluralite de transducteurs cmuts incorpores dans le materiau |
JP2013543670A (ja) * | 2010-09-20 | 2013-12-05 | ビー−ケー メディカル エーピーエス | イメージングトランスデューサアレイ |
EP2898345B1 (en) * | 2012-09-18 | 2021-10-06 | B-K Medical ApS | Ultrasound imaging |
KR102126033B1 (ko) * | 2013-10-23 | 2020-06-23 | 삼성전자주식회사 | 초음파 변환기 및 이를 채용한 초음파 진단장치 |
KR102120796B1 (ko) * | 2014-05-13 | 2020-06-09 | 삼성전자주식회사 | 빔 포밍 장치, 빔 포밍 방법, 초음파 영상 장치 및 초음파 프로브 |
JP2017046811A (ja) * | 2015-08-31 | 2017-03-09 | セイコーエプソン株式会社 | 超音波デバイス、超音波モジュール、及び超音波測定機 |
JP6429759B2 (ja) * | 2015-10-24 | 2018-11-28 | キヤノン株式会社 | 静電容量型トランスデューサ及びそれを備える情報取得装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5576880A (en) * | 1994-03-31 | 1996-11-19 | Aurora Photonics, Inc. | Acousto-optic bragg cell |
US6352510B1 (en) * | 2000-06-22 | 2002-03-05 | Leonid S. Barabash | Ultrasound transducers for real time two and three dimensional image acquisition |
-
2004
- 2004-06-18 IT IT000300A patent/ITRM20040300A1/it unknown
-
2005
- 2005-06-17 US US11/154,577 patent/US8033997B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060007045A1 (en) | 2006-01-12 |
US8033997B2 (en) | 2011-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60333355D1 (de) | Ultraschallsonde für eine körperhöhle | |
DE602004006232D1 (de) | Mikrohergestellte ultraschallwandler mit bias-polaritätsstrahlprofilsteuerung | |
ITMI20052368A1 (it) | Trasduttore di ultrasuoni contemplante turbolatori | |
ITRM20040362A1 (it) | Sistema per la realizzazione di costruzioni complesse. | |
NO20045647D0 (no) | Akustiske transdusere for rorledninger | |
NO20080960L (no) | Tofrekvens ultralyd transducerarrayer | |
ITMI20032335A1 (it) | Materiale di supporto per dispositivi trasduttori ultrasonici microlavorati. | |
EP1769854A4 (en) | ULTRASONIC TRANSDUCER | |
ITRM20040300A1 (it) | Trasduttore a geometria interdigitata per l'ottimizzazione del fascio acustico irradiato. | |
DE502004010607D1 (de) | Auslösesignalgeber | |
ITTO20020245A0 (it) | Trasduttore elettrodinamico di posizione. | |
NO20045213D0 (no) | Korrosjonsbestandig ultralydavgiver | |
ITRM20030318A1 (it) | Trasduttore ultracustico capacitivo microlavorato e | |
FR2889403B1 (fr) | Procede de fabrication d'un transducteur acoutique | |
ATE285585T1 (de) | Messwandler | |
DE50303886D1 (de) | Tragarm | |
EP1811807A4 (en) | Ultrasonic transducers | |
DE60325211D1 (de) | Lichtstrahlformvorrichtung | |
ITMI20030346A1 (it) | Procedimento per la produzione di mesitilene. | |
ITMI20030352A1 (it) | Metodo per la sintesi di metiltriossorenio. | |
ES1058780Y (es) | Brida de union autoblocante. | |
ITRM20040302A1 (it) | Metodo per la realizzazione di strutture tridimensionali. | |
ITMC20050022A1 (it) | Coppia di cerchi all'interno di due ruote. | |
FI20030918A (fi) | Vedenalainen äänilähde | |
SE0200976D0 (sv) | Armeringsbalk |