• DocumentCode
    1994445
  • Title

    Non-linear dynamic response of cMUTs population: modeling and characterization

  • Author

    Senegond, Nicolas ; Teston, Franck ; Patat, Frederic ; Certon, Dominique

  • fYear
    2009
  • fDate
    20-23 Sept. 2009
  • Firstpage
    426
  • Lastpage
    429
  • Abstract
    This paper presents a time domain model for simulating cMUT in fluid. Non linearity is taking into account and the collapse / snapback phenomena are modeled with a ¿thrust¿ model. Confrontation with another simulation tool is performed and comparison with experimental results is done.
  • Keywords
    capacitive sensors; microsensors; time-domain analysis; ultrasonic transducers; cMUTs population; collapse/snapback phenomena; nonlinear dynamic response; thrust model; time domain model; Biomembranes; Difference equations; Electrostatics; Finite difference methods; Fluid dynamics; Linearity; Matrix converters; Pistons; Transducers; Voltage; Electroacoustic transducers; cMUT; fluid coupling; non linear modeling;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Ultrasonics Symposium (IUS), 2009 IEEE International
  • Conference_Location
    Rome
  • ISSN
    1948-5719
  • Print_ISBN
    978-1-4244-4389-5
  • Electronic_ISBN
    1948-5719
  • Type

    conf

  • DOI
    10.1109/ULTSYM.2009.5441558
  • Filename
    5441558
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1994445