6Rosen C A.Ceramic transformer and filters[A].Proc Electronic Cmomponent Symp[C].1957:205
7Syed E M,Dawson F P,Rogers E S.Analysis and modeling of a Rosen type piezoelectric transformer[A].Power Electronics Specialists Conference,2001PESC 2001 IEEE 32nd Annual[C].2001;4:1 761
9Hirose S,Shimizu H.An advanced design of peizoelectric ceramic transformer for high voltage source[A].Ultrasonics Symposium,1989 Proceedings[C].IEEE 1989,1989;1:471