一种射频编码控制的谐振型声表面波无线无源阵列传感系统的设计及其应用  

Design and application of a type of passive wireless SAW sensor array system based on radio frequency coding switch control

作　　者：覃奇[1] 李志雄 李晓 崔新友 文涛 

机构地区：[1]广西电网公司百色供电局,广西百色533000 [2]武汉烽火富华电气有限责任公司,武汉430074

出　　处：《中文科技期刊数据库（文摘版）工程技术》2015年第6期238-239,共2页

摘　　要：本文属于声表面波传感技术领域,是一种基于射频编码开关控制的谐振型声表面波无源无线阵列传感系统。本系统最大的亮点是既保留了谐振型无源无线传感器作用距离远的优点,又克服和突破谐振型无源无线传感器不能大规模编码的缺点。This paper, which belongs to the technical field of surface acoustic wave sensor, is a type of passive wireless SAW sensor array system based on radio frequency coding switch control.The biggest bright spot of this system is the advantages of passive wireless sensor function long distance, and it also overcome the defects which passive wireless sensor can not be a large-scale coded.

关 键 词：无源无线 射频编码开关 电容器组阵列 

分 类 号：TH834[机械工程—仪器科学与技术]