Shyam Trivedi’s research while affiliated with Agency for Science, Technology and Research (A*STAR) and other places

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Publications (6)

Wafer-Level Extraction of Multilayer Residual Stress in PVD-PZT PMUTs Through an Automated Coupled Method with FEM and Measurement
  • Conference Paper

January 2025

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1 Read

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Shyam Trivedi

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[...]

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Yul Koh

Citations (1)

... The system was powered by an external power, and the ultrasonic echo signal was displayed as an envelope on the oscilloscope. In this work, we added the same horn separately to a single PMUT of three different structures to concentrate the output pressure [24,40]. In addition, different ambient temperatures and humidity levels will lead to different ultrasonic transmission losses in the air [39]. ...

Reference:

ScAlN PMUTs Based on Flexurally Suspended Membrane for Long-Range Detection
Long-Range Ultrasound Wake-Up Receiver Using Pzt-Scaln Hybrid Pmut Link With Exponential Horn
  • Citing Conference Paper

  • January 2024

Shyam Trivedi

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Duan J. Goh

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Weiguo Chen

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[...]

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Yul Koh