JP5114216B2 - センサ素子の再構成可能なアレイのための最適化スイッチング構成 - Google Patents

センサ素子の再構成可能なアレイのための最適化スイッチング構成 Download PDF

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Publication number
JP5114216B2
JP5114216B2 JP2007556129A JP2007556129A JP5114216B2 JP 5114216 B2 JP5114216 B2 JP 5114216B2 JP 2007556129 A JP2007556129 A JP 2007556129A JP 2007556129 A JP2007556129 A JP 2007556129A JP 5114216 B2 JP5114216 B2 JP 5114216B2
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Japan
Prior art keywords
switch
array
subelements
configuration
cost function
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Expired - Fee Related
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JP2007556129A
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English (en)
Japanese (ja)
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JP2008517736A (ja
JP2008517736A5 (enExample
Inventor
ハザード，クリストファー・ロバート
ウォッドニキ，ロバート・ギデオン
フィッシャー，ライエッテ・アン
トメニウス，カイ・イー
スミス，ローウェル・スコット
ミルズ，デイビッド・マーティン
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General Electric Co
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General Electric Co
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Publication of JP2008517736A5 publication Critical patent/JP2008517736A5/ja
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    • 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
    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • 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
    • B06B1/0292—Electrostatic transducers, e.g. electret-type
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2007556129A 2004-10-29 2005-08-25 センサ素子の再構成可能なアレイのための最適化スイッチング構成 Expired - Fee Related JP5114216B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/978,175 US7353056B2 (en) 2003-03-06 2004-10-29 Optimized switching configurations for reconfigurable arrays of sensor elements
US10/978,175 2004-10-29
PCT/US2005/030237 WO2007086817A1 (en) 2004-10-29 2005-08-25 Optimized switching configurations for reconfigurable arrays of sensor elements

Publications (3)

Publication Number Publication Date
JP2008517736A JP2008517736A (ja) 2008-05-29
JP2008517736A5 JP2008517736A5 (enExample) 2008-10-09
JP5114216B2 true JP5114216B2 (ja) 2013-01-09

Family

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Family Applications (1)

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JP2007556129A Expired - Fee Related JP5114216B2 (ja) 2004-10-29 2005-08-25 センサ素子の再構成可能なアレイのための最適化スイッチング構成

Country Status (6)

Country Link
US (1) US7353056B2 (enExample)
JP (1) JP5114216B2 (enExample)
KR (1) KR101222401B1 (enExample)
CN (1) CN100536790C (enExample)
DE (1) DE112005003446T5 (enExample)
WO (1) WO2007086817A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2937340B2 (ja) 1989-03-03 1999-08-23 富士通株式会社 ディジタル通話回路方式

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DE112005003446T5 (de) 2007-12-13
KR20070106687A (ko) 2007-11-05
CN101094612A (zh) 2007-12-26
US20050096546A1 (en) 2005-05-05
KR101222401B1 (ko) 2013-01-16
CN100536790C (zh) 2009-09-09
WO2007086817A1 (en) 2007-08-02
JP2008517736A (ja) 2008-05-29
US7353056B2 (en) 2008-04-01

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