AIBullishIEEE Spectrum – AI · Jan 86/102
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How AI Accelerates PMUT Design for Biomedical Ultrasonic Applications
A new AI-accelerated workflow combining cloud-based FEM simulation with neural surrogates enables MEMS engineers to optimize piezoelectric micromachined ultrasonic transducers (PMUTs) for biomedical applications in minutes instead of days. The MultiphysicsAI system achieves 1% mean error and delivers significant performance improvements including increased fractional bandwidth from 65% to 100% and 2-3 dB sensitivity gains.