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The schematic of the WFC system in (a) free space (b) solids.

The schematic of the WFC system in (a) free space (b) solids.

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The schematic of the WFC system in (a) free space (b) solids.
Ray-tracing simulation results. (a) 32 ×\documentclass[12pt]{minimal}...
Case 1 which corresponds to the array of 32 piezoelectric transducers...
The simulated Fourier transform results for Case 1 which corresponds to...
+4 Case 1 which corresponds to the array of 10 piezoelectric transducers...
Simulation of GHz ultrasonic wave piezoelectric instrumentation for Fourier transform computation
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  • Sep 2023
The recent emerging alternative to classic numerical Fast Fourier transform (FFT) computation, based on GHz ultrasonic waves generated from and detected by piezoelectric transducers for wavefront computing (WFC), is more efficient and energy-saving. In this paper, we present comprehensive studies on the modeling and simulation methods for ultrasoni...
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