声学惯性技术的发展现状  

Development Status of Acoustic Inertial Technology

作　　者：刘荣贵[1] 袁小平[1] 何杰[1] 马晋毅[1] 

机构地区：[1]中国电子科技集团公司第二十六研究所,重庆400060

出　　处：《压电与声光》2015年第2期266-270,共5页Piezoelectrics & Acoustooptics

摘　　要：声学惯性器件是一种新型的惯性器件,其具有工作频率高,品质因数Q值高,封装简单等特点,与其他惯性器件相比,声学惯性器件在体积和成本上拥有较大优势。该文在分析了国内、外相关声学惯性技术报道的基础上,对声学惯性技术的国内、外研究现状及应用情况等进行了综合报道和评述,并对声学惯性技术的未来发展趋势进行了展望。The acoustic inertial device is a kind of novel inertial device which has the features of high operating frequency,high quality factor and simple package.The acoustic inertial device has size and cost advantages over other inertial devices.Based on analyzing the reports on the acoustic inertial technology at home and abroad,the development status and applications of acoustic inertial technology have been overviewed and commentated in this paper.The future trends of acoustic inertial technology are also prospected.

关 键 词：声学惯性技术 声表面波(SAW)陀螺 体声波(BAW)陀螺 发展趋势 

分 类 号：TN966[电子电信—信号与信息处理]