DE112005002635T5 - Schaltkreise zum Schalten rekonfigurierbarer Arrays von Sensorelementen - Google Patents

Schaltkreise zum Schalten rekonfigurierbarer Arrays von Sensorelementen Download PDF

Info

Publication number
DE112005002635T5
DE112005002635T5 DE112005002635T DE112005002635T DE112005002635T5 DE 112005002635 T5 DE112005002635 T5 DE 112005002635T5 DE 112005002635 T DE112005002635 T DE 112005002635T DE 112005002635 T DE112005002635 T DE 112005002635T DE 112005002635 T5 DE112005002635 T5 DE 112005002635T5
Authority
DE
Germany
Prior art keywords
switches
access
switch
matrix
sensor elements
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE112005002635T
Other languages
German (de)
English (en)
Inventor
Kai Erik Thomenius
Rayette Ann Fisher
Robert Gideon Wodnicki
Christopher Robert Hazard
Lowell Scott Smith
David Martin Mills
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE112005002635T5 publication Critical patent/DE112005002635T5/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • 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
    • 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
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE112005002635T 2004-10-29 2005-08-25 Schaltkreise zum Schalten rekonfigurierbarer Arrays von Sensorelementen Withdrawn DE112005002635T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/978,196 2004-10-29
US10/978,196 US7280435B2 (en) 2003-03-06 2004-10-29 Switching circuitry for reconfigurable arrays of sensor elements
PCT/US2005/030236 WO2007005036A2 (en) 2004-10-29 2005-08-25 Switching circuitry for reconfigurable arrays of sensor elements

Publications (1)

Publication Number Publication Date
DE112005002635T5 true DE112005002635T5 (de) 2007-09-13

Family

ID=37604905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112005002635T Withdrawn DE112005002635T5 (de) 2004-10-29 2005-08-25 Schaltkreise zum Schalten rekonfigurierbarer Arrays von Sensorelementen

Country Status (6)

Country Link
US (1) US7280435B2 (https=)
JP (1) JP5155662B2 (https=)
KR (1) KR101240061B1 (https=)
CN (1) CN101095283B (https=)
DE (1) DE112005002635T5 (https=)
WO (1) WO2007005036A2 (https=)

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Also Published As

Publication number Publication date
CN101095283A (zh) 2007-12-26
JP5155662B2 (ja) 2013-03-06
KR101240061B1 (ko) 2013-03-06
JP2008518553A (ja) 2008-05-29
WO2007005036A2 (en) 2007-01-11
WO2007005036A3 (en) 2007-05-31
US7280435B2 (en) 2007-10-09
CN101095283B (zh) 2011-08-17
US20050169107A1 (en) 2005-08-04
KR20070085552A (ko) 2007-08-27

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R012 Request for examination validly filed

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