DocumentCode
2933636
Title
A new generation of passive radio requestable SAW sensors for ultra fast measurements
Author
Pohl, Alfred ; Steindl, Reinhard ; Reindl, Leonhard
Author_Institution
Appl. Electron. Lab., Wien Univ., Austria
Volume
3
fYear
1999
fDate
1999
Firstpage
1728
Abstract
In this paper we discuss surface acoustic wave sensors for the measurement of dynamic measurands. The sensor types and the principles of effecting by the measurand are described. For non-stationary measurands, terms like bandwidth, resolution and error limits are discussed, boundaries are given. A new method of SAW radio sensors is introduced, capable for high speed measurements. Dynamic parameters are estimated experimental results are given for these new SAW sensor devices
Keywords
high-speed techniques; radiotelemetry; remote sensing; surface acoustic wave sensors; SAW radio sensor; bandwidth; dynamic measurement; error limit; high speed measurement; passive radio requestable surface acoustic wave sensor; resolution; ultrafast measurement; Acoustic measurements; Acoustic sensors; Acoustic waves; Bandwidth; Batteries; Parameter estimation; Sensor phenomena and characterization; Surface acoustic wave devices; Surface acoustic waves; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1999. IMTC/99. Proceedings of the 16th IEEE
Conference_Location
Venice
ISSN
1091-5281
Print_ISBN
0-7803-5276-9
Type
conf
DOI
10.1109/IMTC.1999.776117
Filename
776117
Link To Document