A theorem on Butterworth matching for piezoelectric ceramic emission transducer

被引：0
|
作者：
GAO Tianfu ZENG Juan LI Haifeng LIU Haijun PENG Dayong ZHAO Wenyao (Institute of Acoustics
机构：
来源：
Chinese Journal of Acoustics | 2007年 / 04期
关键词：
A theorem on Butterworth matching for piezoelectric ceramic emission transducer;
D O I：
10.15949/j.cnki.0217-9776.2007.04.007
中图分类号：
TB565 [水声仪器与设备];
学科分类号：
082403 ;
摘要：
A theorem on Butterworth matching for piezoelectric ceramic emission transducer is presented and proved.The complicated problem of broad-band matching is changed to a simple arithmetical one due to explicit formulas of the theorem.It is shown in an example that after matching,bandwidth of the transducer increases remarkably while the power gain is close to 1.
引用
收藏
页码：289 / 300
页数：12
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