%0 Journal Article
%T A theoretical model of electrostatic ultrasonic transducers with micro air-gap structure<br>
%A Lifeng Ge
%A <br>
%J 科学通报(英文版)
%D 1998
%I 
%X A new plate-on-air-spring model (or called short tube or DK model) for modelling the behaviour of electrostatic air-cuupled ultrasonic transducers is developed and verified by accurate predictions of natural frequencies of a typical transducer with V-grooved backplate.
%K electrostatic ultrasonic transducer
%K micro air-gap structure
%K modelling<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=17D8F6B1B1A48DC61BE7D3CC87048704&yid=8CAA3A429E3EA654&vid=BE33CC7147FEFCA4&iid=9CF7A0430CBB2DFD&sid=4D1A534FF6CD5D9A&eid=4D1A534FF6CD5D9A&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=6