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论文题目  添加全通函数的压电陶瓷换能器宽带匹配网络 
论文题目(英文) Broadband matching network with an all-pass function for piezoelectric tansducer 
作者 彭大勇 
发表年度 2008 
27 
4 
页码 49-52 
期刊名称 声学技术 
摘要  
摘要_英文 Broadband matching network with an all-pass function for piezoelectric transducer is analyzed. Formulas to solve the all-pass function parameter, circuit to realize the all-pass function, and formulas to obtain the circuit components are presented. Circuit simulations show that the broadband matching network with an all-pass function can greatly expand bandwidth of piezoelectric transducer.