Title of article
A novel instrument based upon extremely high Q-value surface acoustic wave resonator array and neural network
Author/Authors
Dai، نويسنده , , Enguang and Feng، نويسنده , , Guanping Wu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
3
From page
109
To page
111
Abstract
An instrument comprising an array of surface acoustic wave (SAW) resonator and a neural network system capable of recognizing odours was developed. The system can distinguish gases with five SAW resonators. To make the sensor noise low, high Q-value SAW resonators were fabricated. To our knowledge, seldom has paper reported that a SAW resonator with metal reflector in this frequency band has such a high Q-factor.
Keywords
surface acoustic wave , neural network , sensor array , Resonator
Journal title
Sensors and Actuators B: Chemical
Serial Year
2000
Journal title
Sensors and Actuators B: Chemical
Record number
1411048
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