摘要
讨论了在SAW气体的传感器中把化学信号(气体浓度)转换成物理信号(SAW相速度变化)的机制以及将它们彼此分离开来的方法.
The conversion mechanisms of a chemical signal (gas concentration) into a physical signal (SAW phase velocity change) in SAW gas sensors and the way to separate them are discussed.
出处
《传感器技术》
CSCD
1993年第A00期1-4,共4页
Journal of Transducer Technology
关键词
声表面波
气体传感器
转换机制
Surface acoustic wave Gas sensor Conversion mechanism
