DocumentCode
453110
Title
Model based wireless SAW tag temperature measurement
Author
Schuster, Stefan ; Scheiblhofer, Stefan ; Stelzer, Andreas ; Springer, Andreas
Author_Institution
Inst. for Commun. & Inf., Johannes Kepler Univ., Linz, Austria
Volume
2
fYear
2005
fDate
4-7 Dec. 2005
Abstract
In this paper, a new algorithm for surface acoustic wave (SAW) sensor based temperature measurement is presented. The used interrogation unit is based on a frequency stepped continuous wave radar (FSCW). The minimum achievable temperature variance is calculated by means of the Cramer Rao lower bound (CRLB). A verification of the results based on measured data is given.
Keywords
CW radar; surface acoustic wave sensors; temperature measurement; Cramer Rao lower bound; frequency stepped continuous wave radar; surface acoustic wave sensors; temperature measurement; Acoustic measurements; Acoustic sensors; Acoustic waves; Frequency; Power capacitors; Radar; Surface acoustic waves; Temperature measurement; Temperature sensors; Wireless sensor networks; CRLB; FSCW; SAW; temperature measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1606436
Filename
1606436
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