摘要：Y2000-62004-27 0007401锥形换能器的设计与应用=Tapered transducers designand applications[会,英]/Solie,L.//Proceedings of 1998IEEE Ultrasonics ***.1.—27～37(Z)锥形换能器自25年前首次推出之后至今未投入商业应用。本文叙述了锥形换能器如何通过窄带信道相加而获得宽带响应,讨论了加权技术。介绍了锥形换能器的独特特性,如单跳色散延迟线、多抽头延迟线、信道化器或滤波器组、AO

摘要：Y98-61383-1 9904438声表面波空腔谐振器中横向模的理论预测与试验结果=Theoretical predictions and experimental resules fortransverse modes in SAw cavities[会,英]/Malocha,D.C.& Abbott,B.P.//1997 IEEE Ultrasonics Sympo-sium,Vol.1.—1～4(G)