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Piezoelectric Micromachined Ultrasonic Transducers for Ultrasound Imaging

  • Jiang Ling
  • , Yu Hong Wei
  • , Guang Ya Jiang
  • , Yuan Quan Chen
  • , He Tian
  • , Yi Yang
  • , Tian Ling Ren
  • Tsinghua University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Ultrasound imaging is an effective method for noninvasive examination of both biological and non-biological structures. As the core parts ultrasound imaging, existing medical ultrasound probes consist of bulky piezoelectric ceramics. And the development direction of ultrasonic imaging is decrease in probe volume and increase in resolution. However, it is hard for conventional ultrasound probes to follow this trend. In this report, some novel piezoelectric micromachined ultrasonic transducer (pMUT) arrays for nondestructive evaluation are introduced. And PZT is chosen as the piezoelectric material due to its high piezoelectric coefficient. With the increasing need of medical imaging in health care, these PZT based pMUT arrays have a broad prospect in the future.

源语言英语
主期刊名2018 IEEE International Conference on Electron Devices and Solid State Circuits, EDSSC 2018
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781538662342
DOI
出版状态已出版 - 9 10月 2018
已对外发布
活动2018 IEEE International Conference on Electron Devices and Solid State Circuits, EDSSC 2018 - Shenzhen, 中国
期限: 6 6月 20188 6月 2018

出版系列

姓名2018 IEEE International Conference on Electron Devices and Solid State Circuits, EDSSC 2018

会议

会议2018 IEEE International Conference on Electron Devices and Solid State Circuits, EDSSC 2018
国家/地区中国
Shenzhen
时期6/06/188/06/18

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