NO20100082L - System og fremgangsmåte for akustisk dopplerstråleforming - Google Patents

System og fremgangsmåte for akustisk dopplerstråleforming

Info

Publication number
NO20100082L
NO20100082L NO20100082A NO20100082A NO20100082L NO 20100082 L NO20100082 L NO 20100082L NO 20100082 A NO20100082 A NO 20100082A NO 20100082 A NO20100082 A NO 20100082A NO 20100082 L NO20100082 L NO 20100082L
Authority
NO
Norway
Prior art keywords
forming system
beam forming
acoustic doppler
doppler beam
acoustic
Prior art date
Application number
NO20100082A
Other languages
English (en)
Inventor
Mark Vogt
Original Assignee
Teledyne Instruments Inc
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 Teledyne Instruments Inc filed Critical Teledyne Instruments Inc
Publication of NO20100082L publication Critical patent/NO20100082L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination 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
    • G01S7/521—Constructional features
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • G01C15/004—Reference lines, planes or sectors
NO20100082A 2007-06-18 2010-01-18 System og fremgangsmåte for akustisk dopplerstråleforming NO20100082L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/764,397 US7847925B2 (en) 2007-06-18 2007-06-18 System and method of acoustic doppler beamforming
PCT/US2008/066778 WO2008157260A2 (en) 2007-06-18 2008-06-12 System and method of acoustic doppler beamforming

Publications (1)

Publication Number Publication Date
NO20100082L true NO20100082L (no) 2010-01-18

Family

ID=40131276

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100082A NO20100082L (no) 2007-06-18 2010-01-18 System og fremgangsmåte for akustisk dopplerstråleforming

Country Status (3)

Country Link
US (2) US7847925B2 (no)
NO (1) NO20100082L (no)
WO (1) WO2008157260A2 (no)

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US8780672B2 (en) * 2008-12-19 2014-07-15 Ysi Incorporated Multi-frequency, multi-beam acoustic doppler system with concurrent processing
US8411530B2 (en) * 2008-12-19 2013-04-02 Ysi Incorporated Multi-frequency, multi-beam acoustic doppler system
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US9823104B2 (en) 2013-02-21 2017-11-21 Rowe Technologies, Inc. Acquatic velocity scanning apparatus and methods
US9439625B2 (en) 2013-02-28 2016-09-13 General Electric Company Delta delay approach for ultrasound beamforming on an ASIC
US9250338B2 (en) 2013-05-20 2016-02-02 Teledyne Instruments, Inc. Multilayer jacket for marine acoustic array applications
DE102015106695A1 (de) 2015-04-29 2016-11-03 Manuel Haide Verfahren und Vorrichtung zur Durchflussmessung
US10161770B2 (en) 2016-06-30 2018-12-25 Ott Hydromet Gmbh Flow meter with adaptable beam characteristics
US10295385B2 (en) 2016-06-30 2019-05-21 Hach Company Flow meter with adaptable beam characteristics
US10408648B2 (en) 2016-06-30 2019-09-10 Hach Company Flow meter with adaptable beam characteristics
US11333757B2 (en) * 2018-02-02 2022-05-17 Teledyne Instruments, Inc. Acoustic phased array with reduced beam angle
GB2572475B (en) * 2018-02-02 2022-11-09 Teledyne Instruments Inc Acoustic phased array with reduced beam angle
US11921200B1 (en) 2022-08-19 2024-03-05 Navico, Inc. Live down sonar view

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Also Published As

Publication number Publication date
WO2008157260A2 (en) 2008-12-24
USRE45823E1 (en) 2015-12-22
US20080308343A1 (en) 2008-12-18
WO2008157260A3 (en) 2009-04-23
US7847925B2 (en) 2010-12-07

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: TELEDYNE INSTRUMENTS, US

FC2A Withdrawal, rejection or dismissal of laid open patent application