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MEMS-Based Transducers (CMUT) and Integrated Electronics for Medical Ultrasound Imaging

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Sensors (CNS 2016)

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 431))

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Abstract

Capacitive Micromachined Ultrasonic Transducers (CMUTs) are MEMS transducers fabricated on silicon that have reached technological maturity, representing today a valid alternative to piezoelectric transducers in medical ultrasound imaging applications, offering larger bandwidth and better thermal efficiency. The growing interest for this new technology is based in the increased compatibility with 3D electronics integration methods that allow integrating, on the same chip, the transducers and the electronics, thereby enabling the realization of high-performance and low-cost devices. This paper summarizes the research activity carried out at the Acoustoelectronics Laboratory (ACULAB) of Roma Tre University on the integration of CMUTs and analog front-end electronics in ultrasound medical imaging probes for volumetric imaging applications.

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Authors and Affiliations

  1. Dipartimento di Ingegneria, Università degli Studi Roma Tre, via della Vasca Navale 84, 00146, Rome, Italy

    Alessandro S. Savoia & Giosuè Caliano

Authors
  1. Alessandro S. Savoia
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  2. Giosuè Caliano
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Corresponding author

Correspondence to Alessandro S. Savoia .

Editor information

Editors and Affiliations

  1. University of Catania, Catania, Italy

    Bruno Andò

  2. IFAC-CNR, Sesto Fiorentino, Italy

    Francesco Baldini

  3. University of Rome Tor Vergata, Rome, Italy

    Corrado Di Natale

  4. University of Florence, Sesto Fiorentino, Italy

    Giovanna Marrazza

  5. IMM-CNR, Lecce, Italy

    Pietro Siciliano

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Savoia, A.S., Caliano, G. (2018). MEMS-Based Transducers (CMUT) and Integrated Electronics for Medical Ultrasound Imaging. In: Andò, B., Baldini, F., Di Natale, C., Marrazza, G., Siciliano, P. (eds) Sensors. CNS 2016. Lecture Notes in Electrical Engineering, vol 431. Springer, Cham. https://doi.org/10.1007/978-3-319-55077-0_53

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  • DOI: https://doi.org/10.1007/978-3-319-55077-0_53

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-55076-3

  • Online ISBN: 978-3-319-55077-0

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