YAN Bowu 1, 2, XIONG Hao 1
(1. Department of Computer, Huangshi Ins titute of Technology, Huangshi 435003; 2. Dept. of Electronic Sci & Tech., HUST,Wuhan 430074)
Abstract: In this paper,the principle of piezoelectric trans former is introduced,together with the s tudy progres s of its materials used.And furthermore,the problem of piezoelectric trans former is analyzed and the prospect of piezoelectric trans former is forecas ted.
Keywords: piezoelectric trans former, piezoelectric ceramics , doping