MX2019002364A - Dispositivo transmisor y receptor y sistema ultrasonico. - Google Patents

Dispositivo transmisor y receptor y sistema ultrasonico.

Info

Publication number
MX2019002364A
MX2019002364A MX2019002364A MX2019002364A MX2019002364A MX 2019002364 A MX2019002364 A MX 2019002364A MX 2019002364 A MX2019002364 A MX 2019002364A MX 2019002364 A MX2019002364 A MX 2019002364A MX 2019002364 A MX2019002364 A MX 2019002364A
Authority
MX
Mexico
Prior art keywords
transmitting
voltage signals
receiving device
ultrasonic transducer
during
Prior art date
Application number
MX2019002364A
Other languages
English (en)
Inventor
Li Jing
Shang Weihua
Wu Heng
Li Jianlin
Huang Baoming
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2019002364A publication Critical patent/MX2019002364A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • 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
    • 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
    • G01S7/52019—Details of transmitters
    • G01S7/5202—Details of transmitters for pulse systems
    • 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
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • 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
    • 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
    • G01S7/524—Transmitters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

La presente invención describe un dispositivo de transmisión y recepción para un sistema ultrasónico que comprende un transmisor, un receptor y al menos dos circuitos de conmutación conectados en serie. El transmisor está acoplado a un transductor ultrasónico y genera señales de pulso de alto voltaje hacia el transductor ultrasónico durante un modo de transmisión. El receptor está acoplado al transductor ultrasónico a través de al menos dos circuitos de conmutación y recibe señales de bajo voltaje desde el transductor ultrasónico durante un modo de recepción. Los al menos dos circuitos de conmutación están configurados para compartir la caída de voltaje de las señales de alto voltaje para aislar las señales de alto voltaje durante el modo de transmisión y permitir que las señales de bajo voltaje pasen durante el modo de recepción. También describe un sistema ultrasónico que tiene el dispositivo de transmisión y recepción.
MX2019002364A 2016-08-30 2017-08-03 Dispositivo transmisor y receptor y sistema ultrasonico. MX2019002364A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610781968.1A CN107786283B (zh) 2016-08-30 2016-08-30 发射和接收装置及超声系统
PCT/US2017/045211 WO2018044489A1 (en) 2016-08-30 2017-08-03 Transmitting and receiving device and ultrasound system

Publications (1)

Publication Number Publication Date
MX2019002364A true MX2019002364A (es) 2019-11-12

Family

ID=59631868

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002364A MX2019002364A (es) 2016-08-30 2017-08-03 Dispositivo transmisor y receptor y sistema ultrasonico.

Country Status (7)

Country Link
US (1) US20190201933A1 (es)
KR (1) KR20190071678A (es)
CN (1) CN107786283B (es)
BR (1) BR112019004046A8 (es)
MX (1) MX2019002364A (es)
NO (1) NO347662B1 (es)
WO (1) WO2018044489A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10677903B2 (en) 2016-12-02 2020-06-09 Texas Instruments Incorporated Methods and apparatus for reducing a transient glitch in ultrasound applications
CN110007295A (zh) * 2019-04-30 2019-07-12 中国船舶工业系统工程研究院 一种水声收发合置换能器的信号采集保护器
CN113311741B (zh) * 2021-04-29 2023-03-31 中国科学院声学研究所 一种电子开关控制的发射机复用系统及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6836159B2 (en) * 2003-03-06 2004-12-28 General Electric Company Integrated high-voltage switching circuit for ultrasound transducer array
JP4754193B2 (ja) * 2003-09-08 2011-08-24 ゼネラル・エレクトリック・カンパニイ 超音波トランスデューサ・アレイの高電圧スイッチングのための方法及び装置
US8254073B1 (en) * 2009-05-06 2012-08-28 Supertex, Inc. High voltage transmit/receive switch and method therefor
EP2656502A1 (en) * 2010-12-23 2013-10-30 STMicroelectronics S.r.l. Low voltage isolation switch, in particular for a transmission channel for ultrasound applications
JP5537479B2 (ja) * 2011-03-30 2014-07-02 株式会社日立製作所 スイッチ回路及び半導体回路
US9178507B2 (en) * 2012-11-28 2015-11-03 Analog Devices, Inc. Apparatus and methods for ultrasound transmit switching
JP6024519B2 (ja) * 2013-03-04 2016-11-16 コニカミノルタ株式会社 超音波診断装置
US9568597B2 (en) * 2013-08-13 2017-02-14 Microchip Technology Inc. Ultrasound capacitive T/R switch device, circuit
US10145728B2 (en) * 2014-09-15 2018-12-04 Stmicroelectronics S.R.L. Reception and transmission circuit for a capacitive micromachined ultrasonic transducer

Also Published As

Publication number Publication date
CN107786283B (zh) 2021-11-30
US20190201933A1 (en) 2019-07-04
WO2018044489A1 (en) 2018-03-08
KR20190071678A (ko) 2019-06-24
CN107786283A (zh) 2018-03-09
NO347662B1 (en) 2024-02-12
BR112019004046A2 (pt) 2019-05-28
WO2018044489A9 (en) 2019-03-14
NO20190390A1 (en) 2019-03-22
BR112019004046A8 (pt) 2022-11-22

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