Jun Yu   

Associate Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Title : 仪器仪表学会传感器分会理事;中国仪器仪表学会微纳器件与系统技术分会理事;IEEE会员

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Language:English

Paper Publications

Title of Paper:石英晶振微天平阵列气体传感器测试系统的研制

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Date of Publication:2004-07-01

Volume:Vol.23

Page Number:3

Key Words:石英晶振微天平;阵列传感器;频压转换

Abstract:根据石英晶振微天平(Quartz Clystal Microbalance,QCM)阵列气体传感器的特点,设计了起振、整形、差频处理、频压转换电路,把QCM传感器微小的相对频率变化量转换为电压信号,经A\D采集卡,利用计算机采样、数据处理、存储、显示,结合实验室已有的气体传感器程控标定系统,研制了适合QCM阵列气体传感器的测试系统。

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