Title of article :
Comparison of layered based SAW sensors
Author/Authors :
Kalantar-Zadeh، نويسنده , , Kourosh and Powell، نويسنده , , David A. and Wlodarski، نويسنده , , Wojtek and Ippolito، نويسنده , , Samuel and Galatsis، نويسنده , , Kosmas، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Abstract :
A comprehensive investigation of layered surface acoustic wave (SAW) devices is presented. These types of SAW devices have a remarkable performance for gas and liquid sensing applications as confinement of energy in the layers generally increases their sensitivity. Different modes of wave propagations and the effect of the guiding layer thickness and material on the layered devices are discussed in this paper.
Keywords :
Mass sensitivity , Electromechanical coupling coefficient , Wave guiding layer , Layered surface acoustic wave (SAW)
Journal title :
Sensors and Actuators B: Chemical
Journal title :
Sensors and Actuators B: Chemical
