Title :
Analysis of Rosen piezoelectric transformers with a varying cross-section
Author :
Xue, Hongchao ; Yang, Jian ; Hu, Ya
fDate :
7/1/2008 12:00:00 AM
Abstract :
We study the effects of a varying cross-section on the performance of Rosen piezoelectric transformers operating with length extensional modes of rods. A theoretical analysis is performed using an extended version of a one- dimensional model developed in a previous paper. Numerical results based on the theoretical analysis are presented.
Keywords :
piezoelectric devices; transformers; Rosen piezoelectric transformers; rods; varying cross-section; Anisotropic magnetoresistance; Ceramics; Electrodes; Electronic equipment; Equations; History; Performance analysis; Piezoelectricity; Transformers; Vibrations; Rosen transformers; Acoustics; Electromagnetic Fields; Electronics; Energy Transfer; Equipment Design; Equipment Failure Analysis; Transducers; Vibration;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
DOI :
10.1109/TUFFC.2008.837
