IEEE - Institute of Electrical and Electronics Engineers, Inc. - An equivalent circuit model for curved piezoelectric micromachined ultrasonic transducers with spherical-shape diaphragms

2014 IEEE International Ultrasonics Symposium (IUS)

Author(s): Sina Akhbari ; Firas Sammoura ; Liwei Lin
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2014
Conference Location: Chicago, IL, USA
Conference Date: 3 September 2014
Page(s): 301 - 304
ISBN (Electronic): 978-1-4799-7049-0
ISBN (DVD): 978-1-4799-7048-3
DOI: 10.1109/ULTSYM.2014.0074
Regular:

An equivalent circuit model is analytically derived for a clamped piezoelectric elastic shell with a spherical curved shape. The lumped parameters of the electromechanical elements are extracted... View More

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