CN108370236B - 时间增益补偿电路以及相关装置和方法 - Google Patents

时间增益补偿电路以及相关装置和方法 Download PDF

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Publication number
CN108370236B
CN108370236B CN201680070109.XA CN201680070109A CN108370236B CN 108370236 B CN108370236 B CN 108370236B CN 201680070109 A CN201680070109 A CN 201680070109A CN 108370236 B CN108370236 B CN 108370236B
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attenuation
attenuator
signal
ultrasound device
profile
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Chinese (zh)
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CN108370236A (zh
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陈凯亮
泰勒·S·拉尔斯顿
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Butterfly Network Inc
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Butterfly Network Inc
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0654—Imaging
    • 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
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • 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
    • G01S7/52033—Gain control of receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/015—Attenuation, scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02475—Tissue characterisation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/24—Frequency- independent attenuators
    • H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
CN201680070109.XA 2015-12-02 2016-12-01 时间增益补偿电路以及相关装置和方法 Active CN108370236B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111353772.XA CN114176629A (zh) 2015-12-02 2016-12-01 时间增益补偿电路以及相关装置和方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/957,443 US10082488B2 (en) 2015-12-02 2015-12-02 Time gain compensation circuit and related apparatus and methods
US14/957,443 2015-12-02
PCT/US2016/064322 WO2017095985A1 (en) 2015-12-02 2016-12-01 Time gain compensation circuit and related apparatus and methods

Related Child Applications (1)

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CN202111353772.XA Division CN114176629A (zh) 2015-12-02 2016-12-01 时间增益补偿电路以及相关装置和方法

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CN108370236A CN108370236A (zh) 2018-08-03
CN108370236B true CN108370236B (zh) 2021-12-07

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CN202111353772.XA Pending CN114176629A (zh) 2015-12-02 2016-12-01 时间增益补偿电路以及相关装置和方法

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US (3) US10082488B2 (enExample)
EP (1) EP3384596A4 (enExample)
JP (1) JP6913092B2 (enExample)
KR (1) KR102303586B1 (enExample)
CN (2) CN108370236B (enExample)
AU (1) AU2016365306B2 (enExample)
CA (1) CA3006067C (enExample)
TW (2) TWI734022B (enExample)
WO (1) WO2017095985A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10082488B2 (en) 2015-12-02 2018-09-25 Butterfly Network, Inc. Time gain compensation circuit and related apparatus and methods
US9705518B2 (en) 2015-12-02 2017-07-11 Butterfly Network, Inc. Asynchronous successive approximation analog-to-digital converter and related methods and apparatus
US9492144B1 (en) 2015-12-02 2016-11-15 Butterfly Network, Inc. Multi-level pulser and related apparatus and methods
US10187020B2 (en) 2015-12-02 2019-01-22 Butterfly Network, Inc. Trans-impedance amplifier for ultrasound device and related apparatus and methods
US10175347B2 (en) 2015-12-02 2019-01-08 Butterfly Network, Inc. Ultrasound receiver circuitry and related apparatus and methods
US10624613B2 (en) 2016-01-15 2020-04-21 Butterfly Network, Inc. Ultrasound signal processing circuitry and related apparatus and methods
US10231713B2 (en) 2016-09-13 2019-03-19 Butterfly Network, Inc. Analog-to-digital drive circuitry having built-in time gain compensation functionality for ultrasound applications
US10857567B2 (en) 2017-06-20 2020-12-08 Butterfly Network, Inc. Analog to digital signal conversion in ultrasound device
US11324484B2 (en) 2017-06-20 2022-05-10 Bfly Operations, Inc. Multi-stage trans-impedance amplifier (TIA) for an ultrasound device
KR20200018812A (ko) 2017-06-20 2020-02-20 버터플라이 네트워크, 인크. 초음파 응용들을 위한 내장된 시간 이득 보상을 갖는 증폭기
US10840864B2 (en) 2017-06-20 2020-11-17 Butterfly Network, Inc. Single-ended trans-impedance amplifier (TIA) for ultrasound device
US10505511B1 (en) 2018-06-20 2019-12-10 Psemi Corporation High resolution attenuator or phase shifter with weighted bits
TW202034624A (zh) 2018-11-09 2020-09-16 美商蝴蝶網路公司 用於超音波裝置的跨阻抗放大器（tia）
EP3989835A4 (en) 2019-06-25 2023-08-02 BFLY Operations, Inc. METHODS AND DEVICES FOR PROCESSING ULTRASOUND SIGNALS
CN114072061A (zh) 2019-06-25 2022-02-18 布弗莱运营公司 用于处理超声信号的方法和装置
CN114173671A (zh) 2019-07-25 2022-03-11 布弗莱运营公司 用于打开和关闭超声设备中的adc驱动器的方法和装置
US11921240B2 (en) 2019-09-19 2024-03-05 Bfly Operations, Inc. Symmetric receiver switch for ultrasound devices
US11815492B2 (en) 2020-04-16 2023-11-14 Bfly Operations, Inc. Methods and circuitry for built-in self-testing of circuitry and/or transducers in ultrasound devices
US11808897B2 (en) 2020-10-05 2023-11-07 Bfly Operations, Inc. Methods and apparatuses for azimuthal summing of ultrasound data
US12113500B2 (en) 2020-12-23 2024-10-08 Intel Corporation Attenuator circuit, receiver, base station, mobile device and method for operating an attenuator circuit
US11504093B2 (en) * 2021-01-22 2022-11-22 Exo Imaging, Inc. Equalization for matrix based line imagers for ultrasound imaging systems
WO2022212671A1 (en) 2021-04-01 2022-10-06 Bfly Operations, Inc. Apparatuses and methods for configuring ultrasound devices
JP7369811B2 (ja) * 2022-03-10 2023-10-26 ディー・クルー・テクノロジーズ株式会社 タイムゲインコントロール回路
CN114879171B (zh) * 2022-04-29 2025-02-28 武汉中科医疗科技工业技术研究院有限公司 时间增益补偿方法、装置、设备、存储介质和程序产品
US20240215959A1 (en) * 2022-12-30 2024-07-04 Boston Scientific Scimed Inc. Analog platform for intravascular image acquisition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08257019A (ja) * 1994-11-25 1996-10-08 Hologic Inc Ｘ線骨濃度測定
US5963882A (en) * 1996-10-08 1999-10-05 General Electric Company Ultrasonic pulser/receiver for ultrasonic test equipment
CN1414384A (zh) * 2002-10-18 2003-04-30 鞍山美斯探伤设备有限公司 数字式多通道超声波探伤仪的前置发射、放大装置
CN101809461A (zh) * 2007-07-19 2010-08-18 Neato机器人技术公司 距离传感器系统和方法

Family Cites Families (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274821A (en) * 1962-10-24 1966-09-27 Automation Ind Inc Ultrasonic testing apparatus having improved resolution
US3367173A (en) * 1964-02-21 1968-02-06 Haffrel Instr Inc Device for sonic and ultrasonic internal scanning of solid and fluid media
US3787803A (en) * 1972-11-29 1974-01-22 Raytheon Co High performance meter depth sounder for automatically indicating depth without manual adjustment
US4098130A (en) * 1977-03-11 1978-07-04 General Electric Company Energy reflection flaw detection system
US4452085A (en) * 1982-04-19 1984-06-05 General Electric Company Method and means for generating time gain compensation control signal for use in ultrasonic scanner and the like
US4512350A (en) * 1983-04-22 1985-04-23 Irex Corporation Time gain control signal generator for an ultrasonic diagnostic system
JPS61202519A (ja) * 1985-03-06 1986-09-08 Fujitsu Ltd コンパレ−タ回路
US4852576A (en) 1985-04-02 1989-08-01 Elscint Ltd. Time gain compensation for ultrasonic medical imaging systems
NL8600406A (nl) * 1986-02-18 1987-09-16 Philips Nv Automatisch geregeld versterkerstelsel.
US4810949A (en) * 1988-03-28 1989-03-07 Motorola, Inc. Digitally controlled monotonic attenuator
KR910006755B1 (ko) * 1989-05-19 1991-09-02 삼성전자 주식회사 디지탈 볼륨의 열화방지회로
US5057719A (en) 1990-06-27 1991-10-15 Sverdrup Technology, Inc. Passively forced current sharing among transistors
JP2884788B2 (ja) * 1991-02-15 1999-04-19 富士電機株式会社 樹脂モールド変圧器の部分放電測定装置
US5482044A (en) 1992-01-14 1996-01-09 Diasonics Ultrasound, Inc. Direct demodulation in ultrasound instruments
JP3255303B2 (ja) 1992-08-31 2002-02-12 ソニー株式会社 利得制御型増幅回路
JP2891274B2 (ja) * 1992-10-05 1999-05-17 富士通株式会社 可変信号減衰装置
JPH06303060A (ja) * 1993-04-15 1994-10-28 Mitsubishi Electric Corp ゲインコントロールアンプ回路
FR2726408B1 (fr) 1994-10-26 1996-11-29 Suisse Electronique Microtech Amplificateur transformateur d'impedance stable et a faible consommation
US5955670A (en) * 1996-11-15 1999-09-21 Ue Systems, Inc Ultrasonic leak detecting apparatus
US5757220A (en) * 1996-12-23 1998-05-26 Analog Devices, Inc. Digitally controlled programmable attenuator
US5942940A (en) 1997-07-21 1999-08-24 International Business Machines Corporation Low voltage CMOS differential amplifier
JP3253901B2 (ja) * 1997-10-09 2002-02-04 株式会社東芝 デジタル／アナログ変換器
JP3653171B2 (ja) * 1998-03-09 2005-05-25 株式会社リコー 可変ゲイン増幅装置
US6229375B1 (en) 1999-08-18 2001-05-08 Texas Instruments Incorporated Programmable low noise CMOS differentially voltage controlled logarithmic attenuator and method
US6693491B1 (en) * 2000-04-17 2004-02-17 Tripath Technology, Inc. Method and apparatus for controlling an audio signal level
JP2002185275A (ja) 2000-10-06 2002-06-28 Toshiba Corp 可変利得増幅器
KR100416686B1 (ko) 2000-10-12 2004-01-31 주식회사 메디슨 의료용 초음파 진단 시스템에 사용되는 집적된 고전압펄스 발생 회로
DE10130764C1 (de) * 2001-06-26 2002-11-07 Eads Deutschland Gmbh Integrierte HF-Schaltung zur Amplitudenbeeinflussung von Signalen
JP4062494B2 (ja) 2002-05-17 2008-03-19 シャープ株式会社 ワーク分断方法およびワーク分断方法を用いた液晶表示パネルの製造方法
US20060209632A1 (en) * 2002-11-12 2006-09-21 U-E Systems, Inc. General purpose signal converter
US7313053B2 (en) 2003-03-06 2007-12-25 General Electric Company Method and apparatus for controlling scanning of mosaic sensor array
US7691063B2 (en) 2004-02-26 2010-04-06 Siemens Medical Solutions Usa, Inc. Receive circuit for minimizing channels in ultrasound imaging
US6937071B1 (en) 2004-03-16 2005-08-30 Micrel, Incorporated High frequency differential power amplifier
US7888709B2 (en) 2004-09-15 2011-02-15 Sonetics Ultrasound, Inc. Capacitive micromachined ultrasonic transducer and manufacturing method
US7256654B2 (en) 2005-04-12 2007-08-14 Raytheon Company Amplifying a signal using a current shared power amplifier
JP4884018B2 (ja) 2005-05-12 2012-02-22 パナソニック株式会社 増幅装置、および光ディスクドライブ装置
US7253700B1 (en) * 2005-06-14 2007-08-07 National Semiconductor Corporation Circuit for controlling a linear-in-decibels attenuator circuit using an analog control signal
US7675380B2 (en) * 2005-06-14 2010-03-09 National Semiconductor Corporation Integrated digitally controlled linear-in-decibels attenuator
US7477103B2 (en) 2005-08-05 2009-01-13 Siemens Medical Solutions Usa, Inc. Amplifier circuit
US7280062B2 (en) * 2005-09-29 2007-10-09 Silicon Laboratories Inc. Pulse metering architecture
JP4880275B2 (ja) 2005-10-03 2012-02-22 オリンパスメディカルシステムズ株式会社 静電容量型超音波振動子装置
US7461554B2 (en) * 2005-10-14 2008-12-09 Olympus Ndt Digital time variable gain circuit for non-destructive test instrument
US7372335B2 (en) * 2005-10-21 2008-05-13 Wilinx, Inc. Wideband circuits and methods
US8465431B2 (en) 2005-12-07 2013-06-18 Siemens Medical Solutions Usa, Inc. Multi-dimensional CMUT array with integrated beamformation
JP2008042521A (ja) 2006-08-07 2008-02-21 Matsushita Electric Ind Co Ltd 電流グリッチ低減回路
KR101024849B1 (ko) * 2007-12-04 2011-03-31 주식회사 하이볼릭 가변 이득 증폭기
US7733181B2 (en) 2008-05-23 2010-06-08 Freescale Semiconductor, Inc. Amplifier circuit having dynamically biased configuration
JP2010022761A (ja) 2008-07-24 2010-02-04 Ge Medical Systems Global Technology Co Llc 超音波撮像装置
JP4800352B2 (ja) * 2008-07-29 2011-10-26 シャープ株式会社 自動利得制御回路、チューナ、テレビ受信機およびセットトップボックス
JP2010042146A (ja) 2008-08-13 2010-02-25 Ge Medical Systems Global Technology Co Llc 超音波撮像装置
CA2734768C (en) 2008-08-18 2017-06-27 University Of Virginia Patent Foundation Front end circuitry for imaging systems and methods of use
US7885144B2 (en) * 2008-09-30 2011-02-08 Texas Instruments Incorporated Time-dependant gain control for an amplifier used in receiving echoes
US7948315B2 (en) 2008-11-19 2011-05-24 Supertex, Inc. Low noise binary-coded gain amplifier and method for time-gain compensation in medical ultrasound imaging
US8176787B2 (en) 2008-12-17 2012-05-15 General Electric Company Systems and methods for operating a two-dimensional transducer array
CN201361043Y (zh) 2008-12-31 2009-12-16 深圳市蓝韵实业有限公司 一种超声成像系统波束合成装置
US8187191B2 (en) * 2009-01-08 2012-05-29 Volcano Corporation System and method for equalizing received intravascular ultrasound echo signals
JP5275830B2 (ja) 2009-01-26 2013-08-28 富士フイルム株式会社 光超音波断層画像化装置および光超音波断層画像化方法
JP5337523B2 (ja) 2009-02-20 2013-11-06 株式会社日立製作所 半導体集積回路装置
US8157738B2 (en) 2009-06-02 2012-04-17 Samplify Systems, Inc. Ultrasound signal compression
US8207652B2 (en) 2009-06-16 2012-06-26 General Electric Company Ultrasound transducer with improved acoustic performance
US8089309B2 (en) 2009-06-26 2012-01-03 Bae Systems Information And Electronic Systems Integration Inc. Transimpedance amplifier input stage mixer
US8009072B2 (en) 2009-12-19 2011-08-30 General Electric Company Predictive analog-to-digital converter and methods thereof
WO2011079880A1 (en) 2009-12-30 2011-07-07 Stmicroelectronics S.R.L. Low voltage isolation switch, in particular for a transmission channel for ultrasound applications
US8568319B1 (en) 2010-02-11 2013-10-29 Mitchell Kaplan Ultrasound imaging system apparatus and method with ADC saturation monitor
CN101999910A (zh) 2010-12-09 2011-04-06 天津迈达医学科技有限公司 眼科超声测量设备中应用的自适应时间-增益补偿方法
US8330536B1 (en) 2010-12-20 2012-12-11 Xilinx, Inc. Differential reference interface with low noise offset cancellation
EP2521257B1 (en) * 2011-05-06 2014-11-12 Nxp B.V. Doherty amplifier circuit
US9100046B2 (en) * 2011-08-17 2015-08-04 Rf Micro Devices, Inc. Digital step attenuator utilizing thermometer encoded multi-bit attenuator stages
AU2012326218B2 (en) 2011-10-17 2017-03-09 Butterfly Network, Inc. Transmissive imaging and related apparatus and methods
US8542037B2 (en) 2012-01-23 2013-09-24 Supertex, Inc. Multi-level high voltage pulser integrated circuit using low voltage MOSFETs
US8514007B1 (en) * 2012-01-27 2013-08-20 Freescale Semiconductor, Inc. Adjustable power splitter and corresponding methods and apparatus
US9203348B2 (en) * 2012-01-27 2015-12-01 Freescale Semiconductor, Inc. Adjustable power splitters and corresponding methods and apparatus
US10667790B2 (en) 2012-03-26 2020-06-02 Teratech Corporation Tablet ultrasound system
US9240814B2 (en) * 2012-03-27 2016-01-19 Texas Instruments Incorporated Ultrasonic receiver front-end
JP5489144B1 (ja) 2012-04-27 2014-05-14 コニカミノルタ株式会社 ビームフォーミング方法、及び超音波診断装置
JP2013247536A (ja) * 2012-05-28 2013-12-09 Sony Corp 信号処理装置および方法、並びに通信装置
US9543925B2 (en) * 2012-09-03 2017-01-10 Techno Resources Hk Voltage controlled impedance synthesizer
US8653890B1 (en) * 2012-10-19 2014-02-18 Freescale Semiconductor, Inc. Amplifier calibration
US8766721B1 (en) 2012-12-31 2014-07-01 Texas Instruments Incorporated Time gain compensation
GB2511556A (en) 2013-03-07 2014-09-10 Sharp Kk Ultrasound imaging
JP6321980B2 (ja) 2013-03-09 2018-05-09 キヤノン株式会社 検出回路、駆動方法、プローブ、及び被検体情報取得装置
US9521991B2 (en) 2013-03-15 2016-12-20 Butterfly Network, Inc. Monolithic ultrasonic imaging devices, systems and methods
JP2014204195A (ja) 2013-04-02 2014-10-27 富士通株式会社 利得制御回路、及び、超音波画像装置
US9041453B2 (en) 2013-04-04 2015-05-26 Semiconductor Energy Laboratory Co., Ltd. Pulse generation circuit and semiconductor device
JP2014213158A (ja) 2013-04-30 2014-11-17 富士フイルム株式会社 音響波計測装置
TW201445878A (zh) * 2013-05-20 2014-12-01 Chi Mei Comm Systems Inc 音頻處理系統及方法
TWI682817B (zh) 2013-07-23 2020-01-21 美商蝴蝶網路公司 可互連的超音波換能器探頭以及相關的方法和設備
JP6093265B2 (ja) 2013-08-07 2017-03-08 ルネサスエレクトロニクス株式会社 半導体装置
EP2849346B1 (en) 2013-09-12 2019-08-21 Socionext Inc. Mixed-signal circuitry
US20150091646A1 (en) 2013-09-30 2015-04-02 Supertex, Inc. Current mode class ab low-noise amplifier and method of active cable termination
EP2865338A1 (en) 2013-10-24 2015-04-29 Samsung Medison Co., Ltd. Ultrasound diagnosis apparatus and time gain compensation (TGC) setting method performed by the ultrasound diagnosis apparatus
CN103607130B (zh) 2013-11-26 2016-01-13 徐州中矿大传动与自动化有限公司 基于fpga的dspace的三电平脉冲扩展的控制方法及其装置
JP6205261B2 (ja) 2013-12-13 2017-09-27 ルネサスエレクトロニクス株式会社 半導体装置
US20150280662A1 (en) 2014-03-27 2015-10-01 Texas Instruments Incorporated Time gain compensation circuit in an ultrasound receiver
US9229097B2 (en) 2014-04-18 2016-01-05 Butterfly Network, Inc. Architecture of single substrate ultrasonic imaging devices, related apparatuses, and methods
CA2946137C (en) 2014-04-18 2022-08-09 Butterfly Network, Inc. Ultrasonic imaging compression methods and apparatus
US9444432B2 (en) * 2014-11-11 2016-09-13 Peregrine Semiconductor Corporation Digital step attenuator with reduced relative phase error
US10175347B2 (en) 2015-12-02 2019-01-08 Butterfly Network, Inc. Ultrasound receiver circuitry and related apparatus and methods
US10187020B2 (en) 2015-12-02 2019-01-22 Butterfly Network, Inc. Trans-impedance amplifier for ultrasound device and related apparatus and methods
US9473136B1 (en) 2015-12-02 2016-10-18 Butterfly Network, Inc. Level shifter and related methods and apparatus
US9705518B2 (en) 2015-12-02 2017-07-11 Butterfly Network, Inc. Asynchronous successive approximation analog-to-digital converter and related methods and apparatus
US9492144B1 (en) 2015-12-02 2016-11-15 Butterfly Network, Inc. Multi-level pulser and related apparatus and methods
US10082488B2 (en) 2015-12-02 2018-09-25 Butterfly Network, Inc. Time gain compensation circuit and related apparatus and methods
US10624613B2 (en) 2016-01-15 2020-04-21 Butterfly Network, Inc. Ultrasound signal processing circuitry and related apparatus and methods
US10231713B2 (en) 2016-09-13 2019-03-19 Butterfly Network, Inc. Analog-to-digital drive circuitry having built-in time gain compensation functionality for ultrasound applications
TW202034624A (zh) 2018-11-09 2020-09-16 美商蝴蝶網路公司 用於超音波裝置的跨阻抗放大器（tia）

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08257019A (ja) * 1994-11-25 1996-10-08 Hologic Inc Ｘ線骨濃度測定
US5963882A (en) * 1996-10-08 1999-10-05 General Electric Company Ultrasonic pulser/receiver for ultrasonic test equipment
CN1414384A (zh) * 2002-10-18 2003-04-30 鞍山美斯探伤设备有限公司 数字式多通道超声波探伤仪的前置发射、放大装置
CN101809461A (zh) * 2007-07-19 2010-08-18 Neato机器人技术公司 距离传感器系统和方法

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