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Title:

On the Use of 3D-Printed Ultrasonic Horns to Tune the Frequency Response of Airborne MEMS Transducers

Document type:
Konferenzbeitrag
Contribution type:
Vortrag / Präsentation
Author(s):
Bosetti, G.; Hofstetter-Spona, S.; Schrag, G.
Abstract:
This paper shows how mm-sized 3D-printed ultrasonic horns can be employed to tune the frequency response of airborne MEMS ultrasonic transducers. We present a system integration approach, which we conceptualized with the help of a physics-based compact model for the prediction of the full-system behavior. Simulation results are compared to dynamic optical measurements for three exemplary horn geometries of same length. We demonstrate how small differences in the mouth size of the ultrasonic horn...     »
Keywords:
Bosetti; Hofstetter-Spona; Schrag; Ultrasonic Horns; Ultrasonic; 3D-printed; Airborne; MEMS; Tranducers; physics;
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Book / Congress title:
2023 22nd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers)
Date of congress:
25-29 June 2023
Publisher:
IEEE
Date of publication:
07.05.2024
Year:
2023
Quarter:
2. Quartal
Year / month:
2023-05
Month:
May
Print-ISBN:
979-8-3503-3302-2 ©2023 IEEJ
E-ISBN:
978-4-88686-435-2
Language:
en
Publication format:
WWW
WWW:
https://ieeexplore.ieee.org/document/10516811
TUM Institution:
Lehrstuhl für Technische Elektrophysik (Prof. Dr. Schrag)
Copyright statement:
Authorized licensed use limited to: Technische Universitaet Muenchen. Downloaded on May 27,2024 at 10:45:05 UTC from IEEE Xplore. Restrictions apply. 978-4-88686-435-2 ©2023 IEEJ
Ingested:
27.05.2024
Last change:
27.05.2024
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