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Modeling and Signal Processing Strategies for Microacoustic Chemical Sensors

Title data

Fischerauer, Gerhard ; Thalmayr, Florian:
Modeling and Signal Processing Strategies for Microacoustic Chemical Sensors.
In: Korotcenkov, Ghenadii (ed.): Chemical Sensors : Simulation and Modeling. Band 3. Solid-State Devices. - New York : Momentum Press , 2012 . - pp. 231-288 . - (Sensor Technology Series )
ISBN 978-1-60650-315-7

Abstract in another language

Microacoustic devices are miniaturized physical units based on the interaction of elastic waves with electric fields at MHz or GHz frequencies. The interaction is effected by plate or interdigital electrodes close to a piezoelectric material and connected with the electrical terminals of the device. As the efficiency of the electroacoustic transduction processes inside the microacoustic device depends on frequency, the device can be used as frequency filter. In fact, such filters have been sold by the billions and are omnipresent in TV sets, cellular phones, remote controls, etc. [...]

Further data

Item Type: Article in a book
Refereed: No
Keywords: Microacoustics; surface acoustic waves; SAW; sensing principles; simulation; steady-state response; sensor dynamics; signal processing
Institutions of the University: Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Measurement and Control Technology
Faculties > Faculty of Engineering Science > Chair Measurement and Control Technology > Chair Measurement and Control Technology - Univ.-Prof. Dr.-Ing. Gerhard Fischerauer
Faculties
Result of work at the UBT: No
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 29 Feb 2016 13:37
Last Modified: 14 Jun 2016 11:48
URI: https://eref.uni-bayreuth.de/id/eprint/31222